Parr239M

Parr Instrument Company

No. 239M

Operating Instruction Manual

4600 & 4700General Purpose Pressure Vessels

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4600 & 4700 General Purpose Pressure VesselsParr Instrument Company

Revision 5-17-02

TABLE OF CONTENTSRelated Instructions ...........................2Customer Service ..............................2

Preface ...............................................3 Scope .................................................3Users Responsibility..........................3Unpack Carefully................................3

Pressure and Temperature Limits ...4

Closures ...........................................5 Split Ring Closures ............................5Screw Cap Closures ..........................6

Parr Pressure Vessel Seals .............6 Contained Flat GasketsO-Rings ..............................................7Seals for Operating Temperaturesup to 350 C .......................................7

Gasket Material Designations ..........7 Gaskets for Operating Temperaturesabove 350 C .....................................7Metal Gaskets ....................................7

Sealing the Vessels ..........................8

Other Vessel Head Fittings ..............9 Gage Block Assemblies .....................9Pressure Gages .................................9Safety Rupture Discs .........................9

Coned Pressure Fittings ..................10

Tapered Pipe Threads ......................10

General Maintenance Notes .............11

Periodic Pressure Tests ...................12

Material Designations .......................12

Working Limits and Parts Lists: ......13Series 4600, 4.0 I.D.General Purpose Vessels ..................13,14Series 4605-4626, 3.75 I.D.High Purpose Vessels........................15Series 4650, 2.5 I.D.High Pressure Vessels.......................16

Series 4660, 6.0 I.D.General Purpose Vessels ..................17,18Series 4670-4674, 5.5 I.D.High Pressure Vessels ......................19Series 4676-4677, 9.5 I.D.General Purpose Vessels ..................20Series 4678-4679, 7.75 I.D.General Purpose Vessels ..................21Series 4680, 3.75 I.D.High Pressure Vessels ......................22Series 4700, 1.0 I.D.Screw Cap Vessels............................23Series 4740, 1.0 I.D.High Pressure Vessels ......................24Series 4750, 1.5 I.D.General Purpose Vessels ..................25Series 4760, 2.5 & 2.06 I.D.General Purpose Vessels ..................26,27Series 4790, 1.0 & 1.3 I.DGeneral Purpose Vessels ..................28, 294316 and 4317 Gage BlockAssemblies Drawing ..........................30, 31

Related Instructions

The following Parr publications can beordered to further your understanding of thisinstrument and its component parts:

No. Description 230M Safety Precautions to be observed when

operating Pressure Reaction Equipment.231M Operating Instructions for Parr Safety

Rupture Discs232M Operating Instructions for Series 4840

Temperature Controllers323M Operating Instructions for Parr Pressure

Relief Valves201M Limited Warranty Customer Service

Questions concerning the installationor operation of this instrument can beanswered by the Parr Customer ServiceDepartment:

309-762-7716800-872-7720Fax: [email protected]

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Revision 5-17-02

Scope

These instructions cover the basicoperating steps to be followed when using avariety of pressure vessels manufactured bythe Parr Instrument Company. They includetemperature and pressure ratings for Series4600 and 4700 General Purpose PressureVessels, also instructions for the gage blockassemblies commonly used with thesevessels. This material is intended to beused in conjunction with several relatedinstruction sheets listed on page 2 coveringsafety precautions and other informationapplicable to Parr pressure equipment. Theuser should study all of these instructionscarefully before starting to use any Parrpressure vessels in order to obtain acomplete understanding of the capabilitiesand limitations of these vessels, and to bewell aware of the precautions to beobserved in their operation. Users Responsibility

All Parr Reactors and pressurevessels are designed and manufactured withgreat care to assure safe operation whenused within their prescribed temperature andpressure limits.But . . . the basic responsibility for safetywhen using this equipment rests entirelywith the user; who must:1. Select a reactor or pressure vessel

which has the capability, pressure rating,corrosion resistance and design featuresthat are suitable for its intended use.Parr engineers will be glad to discussavailable equipment and material optionswith prospective users, but the finalresponsibility for selecting a reactor orpressure vessel that will perform to theusers satisfaction in any particularreaction or test must rest with the user not with Parr.

In exercising the responsibility for theselection of pressure equipment, theprospective user is often faced with achoice between over or under-designed

equipment. The hazards introduced byunder-designed pressure vessels arereadily apparent, but the penalties thatmust be paid for over-designedapparatus are often overlooked .Recognizing these criteria, Parr reactorsand pressure vessels are offered inseveral different styles, each designedfor convenient use in daily operationwithin certain temperature and pressurelimits, using gaskets, closures and otherelements carefully selected for safeoperation within the limits specified forthat design. But in order to preserve thevalidity of these designs, all temperatureand pressure limits must be observed,and no attempt should be made toincrease these limits by makingalterations or by substituting componentswhich are not recommended by ParrInstrument Company.

2. Install and operate the equipment withina suitable barricade, if required, withappropriate safety accessories and in fullcompliance with local safety codes andrules.

3. Establish training procedures toensure that any person handling theequipment knows how to use it properly.

4. Maintain the equipment in goodcondition and establish procedures forperiodic testing to be sure the vesselremains structurally sound.

Unpack CarefullyUnpack the equipment carefully and

check all parts against the packing list. Ifshipping damage is discovered, report itimmediately to the delivering carrier. Thevessel, heater and temperature controllermay be packed separately for conveniencein shipping, but these parts are easilyreassembled. Examine the vessel closelyfor any loose parts or shipping damage andbe sure to check all wrappings and packingmaterials thoroughly so as not to overlookany parts which might otherwise bediscarded.

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Revision 5-17-02

Pressure and Temperature Limits

The working pressure andtemperature for these vessels must notexceed the maximum limits established foreach design and listed in the Working Limitsand Parts List section of these instructions.

Limits for vessels made of othermaterials and for other operatingtemperatures can be determined asdescribed in Instruction Sheet No. 230M.No attempt should be made to increasethese limits by making alterations or bysubstituting components which are notrecommended by Parr Instrument Company.It must be understood that lower pressureand temperature limits may be required formodified reactors and for vessels made ofspecial alloys not listed in Instruction SheetNo. 230M. Limits for such vessels will bedetermined by the physical characteristics ofthe material of construction and will beprescribed on an individual basis.

The maximum working pressure andtemperature for any vessel is governed bythe design of the vessel and the strength ofthe material from which it is constructed.There is also a close relationship betweenworking pressure and temperature since thestrength of any material will normally fall offas the temperature is increased.

Temperature and pressure limits arealso affected by the physical properties andtemperature limits of the gaskets and sealsused in the vessel, and by any valves,gages or other fittings attached to thevessel. Obviously, the safe operatingpressure of any system can be no higherthan that of its lowest rated component.

4601 1000 mL Vessel with Blank Head

4611 1000 mL Vessel with 4317 Gage Block Assembly

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Revision 5-17-02

Split Ring Closures

Most Parr pressure vessels areequipped with a unique split ring coverclamp in which the head of the vessel isclamped to the cylinder by a hardened steelring which has been split into two sections.These sections slide into place from thesides without interfering with any fittingsattached to the head.

The closing force is developed bysimply tightening a set of compression boltsin the ring sections with a hand wrench. Asa further convenience, larger Parr vessels inone and two gallon sizes, and certain hightemperature and high pressure vessels, areequipped with split ring closures which donot require an outer retaining ring or dropband. This allows the vessel to be openedand closed by simply sliding the split ringsection into place from the sides andtightening the compression bolts while thecylinder remains in place in its heater orother fixed support.

Split Ring Closure Operations

All vessels with split ring closures,except the larger Series 4660, 4670 and4680 sizes, must be removed from theheater and set on a bench or table topbefore attempting to remove the split ringsand head.

1. To Open The Vessel: open the gasrelease valve to discharge any internalpressure; then loosen the compressionbolts in the split ring sections. Loosenthe cone pointed screw in the outer bandand lower the band to rest on the table.The ring sections can now be removed,and the head with all attached fittings isfree to be lifted from the cylinder.

2. Before Closing The Vessel, examine thehead seal carefully to be sure that it is ingood condition. The seal should nothave any nicks or be hardened,discolored, or deformed. Examine themating surfaces on the cylinder and headto be sure they are clean and free fromburrs; then set the head on the cylinder.

3. To Close The Vessel, put the two splitring halves around the head and cylinderflanges, fasten the latches or tighten thebolts as assembled before.

4. Routinely inspect the bolts on split ringclosures for lubrication and cleanliness.These screws should not be allowed todry because the threads will seize.Regularly apply Parr High TemperatureAnti-Seize Lubricant before this happens.

Self-Sealing O-Ring Closure

The self-sealing design features anO-ring retained in a groove on the vesselhead. This design is self sealing and thesplit ring does not require or have thecompression bolts used with the flat gasket.4761 300 mL Vessel with Split Ring

Closure and 4316 Gage Block Assembly

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Revision 5-17-02

Screw Cap Closures

On the smallest Parr vessels athreaded sleeve and screw cap are used toclamp the head to a cup. This is a uniontype coupling in which proper alignmentbetween the head and cup is alwaysassured since neither of these parts rotateswhen the screw cap is tightened. The flatgasket is held in a recess in the head. Theseal is made as the lip of the cup iscompressed against the gasket throughtightening the screw cap and sleeve. Allcomponents must be kept clean. Thegasket must be replaced whenever itbecomes worn or damaged. Any nicks ingasket recess area or to the sealing face ofthe cup must be avoided. Operating 4700 Screw Cap Vessels

To close the Series 4700 Screw CapVessels: raise the sleeve against the top rimof the cup; set the cover on the cup andattach the screw cap. Turn the screw capdown until it is finger tight; then set thevessel in a Parr A22AC3 bench socket andtighten the cap firmly with a 21AC4 boxwrench.

Parr Pressure Vessel Seals

Several different cover sealingarrangements are used in Parr PressureVessels, each selected for easy access tothe interior of the vessel as well as for safeoperation within the pressure andtemperature limits for which the vessel isdesigned. Both flat compression typegaskets and O-rings are used in thesedesigns.

The various gasket materials used inParr pressure vessels are listed in Table I.Since several of these materials areproduced by different suppliers underdifferent trade names, the ASTM genericdesignation is used in these instructions toidentify the type of sealing material (ormaterials) recommended for each Parrvessel. Contained Flat Gaskets

Contained Flat Gaskets are used invessels for moderate pressure underconditions in which the gasket material willretain its physical form up to the maximumtemperature for which the vessel andclosure are designed. This type of closurerequires a ring of compression screws or ascrew cap to preload the gasket with a forcegreater than the highest pressure to bedeveloped within the vessel. If the internalpressure should exceed the gasket loading,the vessel will leak. O-Rings

O-Rings made of an elastomericmaterial and held in an o-ring grooveprovide a convenient sealing arrangementfor various Parr vessels. This type of sealdoes not require preloading from a ring ofcompression screws since the requiredsealing force develops from pressure withinthe vessel and increases automatically asthe internal pressure is raised.

4712 45 mL Screw Cap Vessel withA281HC Coupling and A122VB Valve

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Revision 5-17-02

Seals for Operating Temperaturesup to 350 C

Parr uses both flat contained gasketsand O-rings made of different materials,each with a different maximum workingtemperature. Flat gaskets made of PTFEfluoropolymer resins are the recommendedchoice for many applications since PTFEmaterials are inert to most chemicals. PTFEgaskets will provide good seals underrepeated opening and closing of the vessel ifthe gasket temperature does not exceed350C.

O-rings are available in severaldifferent materials for use within thetemperature limit listed in the following table.

Pressure and Temperature LimitsO-Ring Material Maximum Temp.NBR 150 CFKM 225 CFFKM 275 CPTFE 350 C

Gaskets for OperatingTemperatures above 350 C

Parr uses a flexible form of graphitewhich has proven to be an excellent hightemperature sealing material. It has almostunlimited temperature range, retaining itsstructure at temperatures well above themaximum at which a metal gasket canoperate, and offering broad corrosionresistance as well.

Metal Gaskets can be furnished ifrequired for special applications. These areusually made of stainless steel machined toa unique diamond shape with edges whichfit into supporting grooves in the head andcylinder of the vessel. This type of gasketrequires careful maintenance and a uniformloading applied by tightening a ring ofcompression bolts with a torque wrench.For easier handling, Parr has replaced itsdiamond shaped metal gaskets with flat,flexible graphite gaskets (FG) describedabove. But it will continue to furnish metalgaskets in custom vessels for applications inwhich a metal gasket appears to offer thebest solution to a difficult sealing problem.

Gasket Material Designations

Common orTrade Name

Type of Material ASTMDesignation

nitrile, buna-N butadiene/acryloelastomer NBRViton fluoroelastomer FKMKalrez perfluoroelastomer FFKMethylene/propylene ethylene propylene

copolymer elastomerEP

Teflon tetrafluoroethylene PTFEGrafoil flexible graphite FG

1. Viton is a registered trademark of DuPont.2. Kalrez is a registered trademark of DuPont.3. Teflon is a registered trademark of DuPont.4. Grafoil is a registered trademark of UCAR Carbon Inc.

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Revision 5-17-02

Sealing The Vessel

Vessels with split ring closures aresealed by tightening the compression boltsin the split ring sections with a wrenchfurnished with the apparatus. To ensureuniform loading, turn down each bolt fingertight, then tighten to the limit describedbelow for the type of gasket being used. Donot over-tighten the compression bolts asthis can generate excessive strain on theclosure.

Vessels with a Flat PTFE Gasket.Tighten the compression bolts using a criss-cross pattern, applying a firm but hard pull toeach screw. Use a torque wrench to apply25 ft-lbs to each compression bolt. Let thevessel stand for about five minutes after theinitial tightening, then tighten again to 25-ftlbs. This will compensate for any tendencyof the PTFE gasket to flow under the loadingpressure.

Vessels with an O-ring seal. The self-sealing design features an O-ring retained ina groove on the vessel head. This design isself sealing and the split ring does notrequire or have the compression bolts usedwith the flat gasket.

Vessels with a Flexible GraphiteGasket. A torque wrench should be used totighten the compression bolts on vesselsequipped with a flexible graphite gasket.Since both 6-point and 12 point bolts areused on various Parr high pressure vessels,the user must be sure that the torquewrench is fitted with an adapter whichmatches the bolts on which it will be used.

To ensure uniform loading, clamp thecylinder in a vise service fixture or attach ananti-rotation clamp; inspect the gasket andset the head in place. Slide the split ringsections into position, turn each of thecompression bolts finger-tight, then applythe sealing force with a torque wrench in thefollowing manner:

Pick a starting bolt and tighten it toapproximately 15 ft-lbs. Then by-pass theadjacent bolts and move around the closureto a bolt approximately 180 degrees fromthe start. Torque the second bolt andcontinue in the same pattern until all aresnug at 20 ft-lbs. Then repeat theprocedure, increasing the torque to therequired limit shown in the table below.

Torque Required For Sealing Vesselswith Flexible Graphite Gaskets

VesselSeries

No.

MaximumWorking

Pressure,PSI

GraphiteGasket

No.

TorqueRequired

ft-lb

4740 8500 1829HCKL 154650 6000 457HC3KL 404670 3000 1812HCKL 354680 6000 1808HCKL 40

It may be possible to extend theuseful life of a flexible graphite gasket bycoating the sealing surfaces on both thevessel and the gasket with a silicone-baselubricant. The user may also want to roughup the sealing surface on the cylinder with a300 grit abrasive paper to ensure that thegasket will remain in the head groove andwill not stick to the cylinder.

Vessels with a Metal Gasket.Pressure vessels with a metal gasketrequire a uniform loading on the gasketcarefully applied by tightening a ring ofcompression bolts with a torque wrench.The amount of torque to be applied will varywith different vessels and with the intendedmaximum working pressure. Specificsealing instructions will be provided for anyParr pressure vessels with a metal gasketfurnished on special order.

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Revision 5-17-02

Sealing 4740 High PressureVessels

Closing operations for the 1.0 inchI.D., Series 4740 high pressure vessels aresimilar to those described for larger vesselswith flexible graphite gaskets, except on the4740 Series the compression screws arecarried in a screw cap instead of in a splitring. When closing a 4740, clamp thecylinder in a vise; check the graphite gasketto be sure that it fits properly in the headgroove; set the head on the cylinder and addthe compression ring. Check the screw capto be sure that the six screws have beenturned back so that they do not projectthrough the cap, then screw the cap onto thecylinder. Turn it down as far as it will go,then back it off about 1/8 turn. Now, tightenthe screws with a torque wrench with aninitial10 ft-lbs using the criss-cross patterndescribed for larger vessels. After all havebeen tightened to 10 ft-lbs, repeat theprocedure, increasing the torque until allhave been tightened to the recommended15 ft-lb limit. Gage Block Assemblies

Parr gage block assemblies combinethe function of an inlet valve, a pressuregage and a safety rupture disc in a compactassembly on a block which can be attachedto the head of a pressure vessel with asingle connecting tube. There is a threadedsocket in the block for a gas connection witha pressure hose or tubing using a Type Aconed pressure fitting. Coned pressurefittings are also used on the tube whichconnects the block to the pressure vessel.The valve in this assembly controls the flowof gas into the vessel and the gage showsthe internal pressure when the valve isclosed. Two styles are offered: The 4316gage block assembly has a 3-1/2 dia.pressure gage and a Type A socketconnector. This unit is normally used onsmaller vessels where space is limited.

The 4317 gage block assembly hasa 4-1/2 dia. gage and a Type B connector.It is typically furnished on vessels one literand larger.

Pressure Gages

Pressure gages display in both psiand bar in various ranges for use on Parrgage block assemblies. The availableranges are shown in the gage block partslist. All of these gages have stainless steelcases with T316SS Bourdon tubes and NPT male connections. Gages constructedof Alloy 400 are available on special order. Safety Rupture Discs

Detailed instructions for the safetyrupture disc installed in Parr gage blocksand heads are provided in a separateInstruction Sheet No. 231M. The usershould review these instructions carefully.Please note that the operating pressures inthe vessel should not exceed 70% of therange of the pressure gage and rupture disc.Also note the warning that the dischargeport from the rupture disc must always bedirected away from all operating personnel.A compression fitting for use with 3/8 O.D.tubing is attached to the rupture disc body.It is recommended that tubing be attached tothis connector to carry any discharge to afume hood or safe area in the event of anover-pressure. The free or discharge end ofany attached tubing must be anchoredsecurely.

43164317

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Revision 5-17-02

Coned Pressure Fittings

The coned pressure fittings used toconnect gage blocks, pressure hoses andother detachable parts to Parr pressurevessels are illustrated below. These fittingshave a sleeve with a left-handed threadwhich screws onto the end of a thick-walledtube plus a compression nut to complete theassembly. When screwed into a matchingsocket, these parts form a rigid jointwhich will remain tight over a widetemperature and pressure range, yet thejoint can be made and broken repeatedlywithout destroying the sealing faces. Nogasket is required.

When using these coned connectors,screw the sleeve onto the tube as far as itwill go; then insert the end of the tube intothe head or gage block and tighten thecompression nut firmly while holding theblock stationary with the gage facing in thedesired direction. Note that this assemblybehaves like a pipe union, allowing theconnecting tube or hose to remain stationarywhile the joint is tightened.

Note: PTFE tape is not required on theseconnectors.

Tapered Pipe Threads

The pressure gage, needle valvesand other fixed attachments on Parr vesselheads have tapered pipe threads which arenot to be disturbed after they have beenscrewed into place. If it becomes necessaryto remove any of these fittings, the pipethreads must be coated with PTFE tape,flexible graphite tape, or similar lutingmaterial on reassembly.

Type A B

TubeSize 1/4 3/8

Thread, D 9/16-18 3/4-16

Bore, E 3/32 1/8

Nut No. 35HC 326HC

Sleeve No. 40HC 366HC

NominalSize 1/8 1/4

PipeO.D. .405 .540

MaximumBore 1/4 3/8

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Revision 5-17-02

General Maintenance Notes

1. Periodically inspect all electrical wiringand pressure connections for excessivecorrosion. Suspect parts should bereplaced by components only suppliedby Parr Instrument Company.

2. Always use appropriate wrenches on allfittings and valves. Never use pliers orpipe wrenches.

3. Head and cylinder service fixtures areavailable for convenience and protectionof components during maintenance ofyour reactor.

4. A light coating of thread lubricant, suchas Parr High Temperature Anti-SeizeLubricant, (424HC2) should be applied tothe straight threads of coned pressureconnections as well as to the nose of themating piece this will help to obtain atight joint.

Note: PTFE tape should be used onlyon all tapered (NPT) threads not NPSstraight threads.

5. NPT (National Pipe Taper) threadsshould not be disassembled any morethan necessary. It will becomeincreasingly difficult to maintain a tightseal with these tapered threads if thejoint is made and broken repeatedly.

6. Do not use oil or anti-seize lubricant onthreads or fittings if the vessel is to beused with oxygen.

7. If your vessel is equipped with a loosecompression ring be sure that it is inplace on the head before attaching anyhead fittings. The compression ringcannot be installed after fittings havebeen screwed into the head.

8. Clean all threads and gas passagesthoroughly and remove all tapefragments when overhauling a vessel.An ultrasonic bath is excellent forcleaning metal parts, but do not place athermocouple probe, pressure gage, faceseals or ball bearings in an ultrasonicbath. Periodic cleaning may beperformed on the exterior surfaces of thereactor stand with a damp cloth. Allpower should be disconnected whencleaning.

9. Routinely inspect the bolts on split ringclosures for lubrication and cleanliness.These screws should not be allowed todry because the threads will seize.Regularly apply Parr High TemperatureAnti-Seize Lubricant before this happens.It is important to keep the bolts lubricatedso they will not seize and also to achievethe intended torque value.

10. Routinely inspect screw cap threads forwear and cleanliness.

11. If servicing assistance is needed, contactParr Instrument Company direct at theaddress shown on the back of theseinstructions.

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Revision 5-17-02

Periodic Pressure Tests

All cylinders used in Parr pressurevessels are tested under hydrostaticpressure to 1.3 times their maximum ratingbefore they are released from the factory.Micrometer caliper measurements are takenduring this test to check the deflection of thewalls and bottom of the cylinder underpressure. Excessive deflection or failure ofthe metal to resume its original dimensionsafter pressure is released indicates that acylinder is potentially unsafe and it will berejected. Similar tests should be made atregular intervals during the life of eachcylinder, particularly whenever the usersuspects that his equipment has beenoverstressed or damaged.

Some laboratories maintain hydraulictest facilities and make it a rule that allpressure vessels must be tested at regularintervals. Records are kept of deflections atspecific test pressures so that any increasein deflection becomes a warning that themetal has lost strength. Any cylinder whichfails to return to its original dimensions afterapplication of the prescribed hydrostatictests should be discarded as unsafe forfurther use.

Users who do not have pressure testfacilities can return any Parr pressure vesselto the factory for hydrostatic testing andoverhaul. This should be done wheneverthe metal shows excessive damage fromcorrosion or whenever an over-pressure orother unusual occurrence raises any safetyquestions. Please call Parr for a returnauthorization number for any repair work.Apparatus returned for testing and overhaulshould be shipped prepaid to the ParrInstrument Company, 211-53rd Street,Moline, Illinois 61265. An order or letter ofinstructions should be mailed to the sameaddress, as no repair work will be startedwithout specific instructions.

Material Designations for Alloysother than T316SS

CAA Titanium Gr4CAD Titanium Gr2CC Carpenter 20 Cb3CF Hastelloy C-2000CG Hastelloy B2CH Hastelloy C-276CM Monel 400CT InconelCXA Zirconium 702CXB Zirconium 705

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Revision 5-17-02

SERIES 4600 WORKING LIMITS AND PARTS LISTS

Model No Size Head Style

4601 1000 mL Head, Blank4602 2000 mL Head, Blank4611 1000 mL Head, one "B" Socket Opening4612 2000 mL Head, one "B" Socket Opening4621 1000 mL Head, one "B" Socket Opening

& Thermowell4622 2000 mL Head, one "B" Socket Opening

& Thermowell

Working Limits

Maximum Working Pressure (T316SS) 1900 psi130 bar

Maximum Working Temperaturewith PTFE confined flat gasket 350 C

Part No. Description Flat Gasket Seal

229HC3 Head, Type "B" Socket Opening229HC6 Head, Type "B" Socket & Thermowell942HC75 Head, Blank236HC10 Cylinder, 1000 mL, 5.32" deep236HC20 Cylinder, 2000 mL, 10.44" deep315HC2 Head Gasket, PTFE315HC4KL Head Gasket, Flexible GraphiteA232HC Split Ring pair, with cap screws232HCFDE Cap Screw for above (6 required)A233HC Drop Band with Screw233HCF Drop Band Screw234HC Compression RingA256HC Thermowell, 2000 mL w/ nut & gasketA256HC2 Thermowell, 1000 mL w/ nut & gasketSN4320HX Thermowell Nut319HCFH Thermowell Gasket, Silver319HCFG Thermowell Gasket, GoldA472E2 Thermocouple, 9-1/2, 1000mLA472E6 Thermocouple, 15-1/2, 2000mL2584HC Head/Cylinder Service Fixture398HC Pyrex Liner, 1000 mL398HCHA PTFE Liner, 1000 mL399HC Pyrex Liner, 2000 mL399HCHA PTFE liner, 2000 mL

Recommended Bolt Torque:PTFE - 25 ft / lbs

Flexible Graphite - 35 ft / lbs

SN4320HX232HCFDE

234HC

A233HC

A232HC315HC2319HC229HC6

236HC_

A256HC_

*For special material vessels add material code for head, cylinder or internal fittings per page 12.

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SERIES 4600Q WORKING LIMITS AND PARTS LISTS


4601Q 1000 mL Head, Blank4602Q 2000 mL Head, Blank4611Q 1000 mL Head, one "B" Socket Opening4612Q 2000 mL Head, one "B" Socket Opening4621Q 1000 mL Head, one "B" Socket Opening

& Thermowell4622Q 2000 mL Head, one "B" Socket Opening

& Thermowell

Working Limits


Maximum Working Temperaturewith FKM O-Ring 225 Cwith FFKM O-Ring 275 C

Part No Description O-Ring Seal

2326HC Head, Blank2326HC2 Head, Type "B" Socket Opening2326HC3 Head, Type "B" Socket Opening

& Thermowell2742HC10 Cylinder, 1000 mL, 5.32" deep2742HC20 Cylinder, 2000 mL, 10.44" deep2245HC Split Ring, pairA233HC Drop Band with Screw233HCF Drop Band Screw2741HCJV O-Ring FKM2741HCJK O-Ring FFKM265HC12 Thermowell for 2000 mL vessel265HC7 Thermowell for 1000 mL vessel48HC Thermowell Gasket, Silver48HCFG Thermowell Gasket, Gold PlatedA472E2 Thermocouple, 9-1/2, 1000mLA472E6 Thermocouple, 15-1/2, 2000mL2584HC Head/Cylinder Service Fixture398HC Pyrex Liner, 1000 mL398HCHA PTFE Liner, 1000 mL399HC Pyrex Liner, 2000 mL399HCHA PTFE Liner, 2000 mL

2326HC_

A233HC

2741HC_

2245HC

2742HC_


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Revision 5-17-02

SERIES 4605-4626 HP / HT WORKING LIMITS AND PARTS LISTS


4605 600 mL Head, Blank4606 1200 mL Head, Blank4615 600 mL Head, one Type "B" Socket Opening4616 1200 mL Head, one Type "B" Socket Opening4625 600 mL Head, one Type "B" Socket Opening

& Thermowell4626 1200 mL Head, one Type "B" Socket Opening

& Thermowell

Working Limits



Part No Description Flat Gasket Seal

2330HC Head, Blank2330HC2 Head, Type "B" socket2330HC3 Head, Type "B" socket & Thermowell2302HC Cylinder, 600 mL2302HC10 Cylinder, 1200 mL2304HC Compression RingA2305HC Split Ring1278HC4F Compression Bolts 5/8 18 (8 req.)A2313HC Drop Band233HCF Bolt for Drop Band2303HC Head Gasket, PTFE2303HC2KL Gasket, Flexible Graphite265HC20 Thermowell, 600 mL2651HC21 Thermowell, 1200 mL48HC Thermowell Gasket, Silver48HCFG Thermowell Gasket, Gold PlatedA472E2 Thermocouple, 9-1/2, 1000mLA472E6 Thermocouple, 15-1/2, 2000mL2585HC Head/Cylinder Service Fixture2312HC Pyrex Liner, 600 mL2312HC2 Pyrex Liner, 1200 mL2312HC3 PTFE Liner, 600 mL2312HC4 PTFE Liner, 1200 mL

Recommended Bolt Torque:5000 PSI 45 ft / lbs2100 PSI 25 ft / lbs

2330HC_

1278HC4F

A2305HC

A2313HC

2304HC

2302HC_


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4651 250 mL Head, one "B" Socket Opening& Thermowell



Working Limits

Maximum Working Pressure (T316SS)@500 C 5900 psi 407 bar@600 C 4200 psi 290 bar

Maximum Working Temperature 600 C


1835HC Head, Type "B" Socket Opening & Thermowell1834HC Cylinder, 250 mL, 3.25" deep1834HC2 Cylinder, 500 mL, 6.63" deep1834HC3 Cylinder, 1000 mL, 13.13" deep457HC3KL Head Gasket, Flexible Graphite457HC2 Head Gasket, PTFEA246HC2 Split ring, pair, with compression bolts1278HC3F Compression bolts for above (8 req.)A247HC Drop Band with set screwsSC3118SC04 Set screw for aboveTX15SK 5/32 Socket screw key248HC Compression Ring48HC Thermowell gasket, silver48HCFG Thermowell gasket, gold plated263HC Thermowell, 1" deep265HC Thermowell, 3-1/4" deep265HC2 Thermowell, 6-1/2" deep265HC4 Thermowell, 8" deep424HC2 High Temp. Anti-seize lube, 1 oz.A472E Thermocouple, 7-1/2, 250mLA472E2 Thermocouple, 9-1/2, 500mLA472E6 Thermocouple, 15-1/2, 1000mL

Recommended Bolt Torque:5000-6000 PSI 40 ft / lbs2100 PSI 25 ft / lbs

48HC

1835HC 1278HC3F

A247HC

248HC

SC3118SC04

457HC3KL

A246HC2 265HC_

1834HC_


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Revision 5-17-02



4661 3.8 L Head, Blank4662 3.8 L Head, Valves4665 7.6 L Head, Blank4666 7.6 L Head, Valves

Working Limits

Maximum Working Pressure @ 350 C (T316SS) 1900 psi 130 bar

Maximum Working Temperaturewith PTFE 350 C


657HC3 Head, Blank657HC16 Head with 5 threaded openings660HC Cylinder, 3.785 L (1 gal), 8.62" deep660HC6 Cylinder, 7.6 L (2 gal), 17.2 deep655HC Head Gasket, PTFE655HC3KL Head Gasket, Flexible Graphite659HC Compression RingA754HC Split Ring with compression bolts754HCFDE Compression Bolts (10 required)48HC Thermowell gasket, silver48HCFG Thermowell gasket, gold plated265HC4 Thermowell, 8" deepA935HC Thermowell, 16.68" deepA472E6 Thermocouple, 15-1/2, 1 GA472E5 Thermocouple, 21-1/2, 2 G56HCPD Pressure gauge, 4-1/2", 0-1000 psi56HCPF Pressure gauge, 4-1/2", 0-2000 psi56HCPG Pressure gauge, 4-1/2", 0-3000 psiA131VB Angle Valve, 1/4" NPT (M)A129VB Valve, Straight, 1/4 NPT(M) X 1/4TA147VB Valve, Straight, 1/4 NPT(M)658HC Valve Extension686HC Dip Tube, 1 G686HC3 Dip Tube, 2 GA92HWAD Connector for Dip TubeA707HC2 Rupture Disc Assembly (See Manual 231M)708HCP10CT Rupture disc, Inconel, 1000 psi708HCP20CT Rupture disc, Inconel, 2000 psi708HCP30CT Rupture disc, Inconel, 3000 psi2587HC Head/Cylinder Service Fixture894HC Pyrex Liner, 1 G894HC2 Pyrex Liner, 2 G894HC4HA PTFE Liner, 1 G894HC5HA PTFE Liner, 2 G

Recommended Bolt Torque:PTFE - 25 ft / lbs

Flexible Graphite - 35 ft / lbs

Rupture DiscAssemblynot shown

658HC

A129VB

657HC3

754HCFDE

659HC

655HC

A754HC

660HC_

A147VB

658HC


- 18 -Revision 5-17-02


SERIES 4660Q WORKING LIMITS AND PARTS LISTS


4661Q 3.8 L Head, Blank4662Q 3.8 L Head, Valves4665Q 7.6 L Head, Blank4666Q 7.6 L Head, Valves

Working Limits

Maximum Working Pressure (T316SS)1900 psi 130 barMaximum Working Temperature

with FKM O-Ring 225 Cwith FFKM O-Ring 275 C


2690HC2 Head, Blank2690HC3 Head with 5 threaded openings2692HC10 Cylinder, 3.785 L (1 gal), 8.62" deep2692HC20 Cylinder, 7.57 L (2 gal), 17.25" deepA2265HC Split Ring with latches48HC Thermowell gasket, silver48HCFG Thermowell gasket, gold plated265HC4 Thermowell, 8" deepA935HC Thermowell, 16.68" deepA472E6 Thermocouple, 15-1/2, 1 GA472E5 Thermocouple, 21-1/2, 2 G56HCPD Pressure gauge, 4-1/2", 0-1000 psi56HCPF Pressure gauge, 4-1/2", 0-2000 psi56HCPG Pressure gauge, 4-1/2", 0-3000 psi2691HCJV O-Ring, FKM2691HCJE O-Ring, EPA129VB Valve, Straight, 1/4"NPT (M) x 1/4"TA130VB Angle Valve, T316SS, 1/4"NPT (M) x 1/4"TA131VB Angle Valve, T316SS, 1/4"NPT (M)A147VB Valve, Straight, 1/4 NPT (M)A707HC2 Rupture Disc Assembly (See Manual 231M)708HCP10CT Rupture disc, Inconel, 1000psi708HCP20CT Rupture disc, Inconel, 2000 psi708HCP30CT Rupture disc, Inconel, 3000 psi658HC Valve Extension686HC Dip Tube, 1 G686HC3 Dip Tube, 2 GA92HWAD Connector for Dip Tube2587HC Head/Cylinder Service Fixture894HC Pyrex Liner, 1 G894HC2 Pyrex Liner, 2 G894HC4HA PTFE Liner, 1 G894HC5HA PTFE Liner, 2 G

2690HC_

A2265HC

2691HC_

2692HC_

658HC

A129VB A147VB

658HC


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Revision 5-17-02

SERIES 4670 4674 WORKING LIMITS AND PARTS LISTS


4671 3.8 L Head, Blank4672 3.8 L Head, Valves4673 5.8 L Head, Blank4674 5.8 L Head, Valves

Working Limits

Maximum Working Pressure@500 C (T316SS) 3000 psi 207 bar@600 C (T316SS) 2200 psi 152 bar

Maximum Working Temperaturewith PTFE 350 Cwith FG 500 C


1811HC1 Head, blank1811HC6 Head with five openings1810HC Cylinder, 3.8 L, 9.95" deep1810HC3 Cylinder, 5.8 L, 15.19" deep1812HCHA Head Gasket, PTFE1812HCKL Head Gasket, Flexible Graphite659HC Compression RingA1423HC Split ring, pair, with compression Bolts1278HC3F Compression bolt for above (16 required)265HC4 Thermowell, 7.75" deep265HC10 Thermowell, 11.87" deep48HC Thermowell Gasket, Silver48HCFG Thermowell Gasket, Gold PlatedA472E6 Thermocouple, 15-1/2, 1GA472E5 Thermocouple, 21-1/2, 1.5G209HC4 Bushing208HC11 Adapter, Valve, NPTM208HC13 Adapter, Valve, NPTM X NPTF208HC15 Adapter, Angled, two NPTFA176VB Valve, NPTF491HCAD Nipple, Hex, Brass, NPTM1446HC Adapter, A cone, X NPTMA1417HC Rupture Disc Assembly (See 231M)2587HC Head/Cylinder Service Fixture

Recommended Bolt Torque:3000 PSI 35 ft / lbs

1811HC1

1278HC3F

659HC 1812HCKL

A1423HC

1810HC_


- 20 -Revision 5-17-02




4676 5 gal Head, Blank4677 5 gal Head, Valves

Working Limits

Maximum Working Pressure@350 C (T316SS) 1900 psi 131 bar



1557HC1 Head, blank1557HC3 Head, w/ openings for inlet & outlet

valves, thermowell, rupture disc and gage1555HC Cylinder, 5 gal, 16.68" deep1555HC2 Cylinder, 5 gal, w/ 3/4" NPT bottom opening1559HC Head gasket, PTFE1559HC2KL Head gasket, Flexible Graphite1554HC Compression RingA1556HC Split ring, pair, with compression bolts1556HCF Compression bolt for above (12 required)A278VBAD Valve, straight, 3/8" NPT (M), T316SSA279VBAD Valve, angle, 3/8" NPT (M), T316SS265HC15 Thermowell, 15.941571HC Head Lift Rings1593HC Cylinder Lift Rings1566HC Valve ExtensionA472E5 Thermocouple, 21-1/2, SS56HCPD Pressure gauge, 4-1/2", 0-1000 psi56HCPF Pressure gauge, 4-1/2", 0-2000 psi56HCPG Pressure gauge, 4-1/2", 0-3000 psiA707HC2 Rupture Disc Assembly (See Manual 231M)708HCP10CT Rupture disc, Inconel, 1000 psi708HCP20CT Rupture disc, Inconel, 2000 psi708HCP30CT Rupture disc, Inconel, 3000 psi1567HC Dip Tube, 3/8 O.D.275VBAD Connector, 3/8 NPT (M) x 3/8T

Recommended Bolt Torque:PTFE 500 PSI 35 ft / lbs

1000 PSI 70 ft / lbs1500 PSI 100 ft / lbs1900 PSI 135 ft / lbs

1556HCF

1554HC1559HC

1557HC1 A1556HC

1555HC


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Revision 5-17-02



4678 2.5 gal Head, Blank4679 2.5 gal Head, Valves

Working Limits

Maximum Working Pressure@350 C (T316SS) 1900 psi 131 bar



2957HC10 Head, Blank2957HC11 Head, w / openings, w/inlet & outlet

valves, thermowell, rupture disc and gage2955HC Cylinder, 10 L2955HC2 Cylinder, 10 L w/ NPTA2956HC Split Ring1556HCF Compression bolt for above (12 required)A278VBAD Valve, straight, 3/8" NPTM, T316SSA279VBAD Valve angle, 3/8" NPTM, T316SS265HC10 Thermowell, 12.121571HC Head Lift Rings1593HC Cylinder Lift Rings2959HC PTFE Gasket2954HC Compression Ring1566HC Valve ExtensionA472E6 Thermocouple, 15-1/256HCPD Pressure gauge, 4-1/2", 0-1000 psi56HCPF Pressure gauge, 4-1/2", 0-2000 psi56HCPG Pressure gauge, 4-1/2", 0-3000 psiA707HC2 Rupture Disc Assembly (See Manual 231M)708HCP10CT Rupture disc, Inconel, 1000 psi708HCP20CT Rupture disc, Inconel, 2000 psi708HCP30CT Rupture disc, Inconel, 3000 psi1567HC Dip Tube, 3/8 O.D.275VBAD Connector, 3/8 NPT (M) x 3/8T


1000 PSI 70 ft / lbs1500 PSI 100 ft / lbs1900 PSI 135 ft / lbs

1555HC

1556HCF

2957HC

2954HC2959HC

A2956HC

2955HC_


- 22 -Revision 5-17-02




4680 1000 mL Head, Blank4681 1800 mL Head, one B Socket Opening

& Thermowell4682 1000 mL Head, Blank4683 1800 mL Head, one B Socket Opening

& Thermowell

Working Limits

Maximum Working Pressure@350 C (T316SS) 6000 psi 414 bar@500 C (T316SS) 5000 psi 345 bar@600 C (T316SS) 4000 psi 276 bar

Maximum Working Temperaturewith PTFE 350 Cwith FG 600 C


1807HC1 Head, Blank1807HC4 Head, Type B Socket Opening

& Thermowell1806HC Cylinder, 1000 mL, 6.24" deep1806HC3 Cylinder, 1800 mL, 10.62" deep1808HCHA Head Gasket, PTFE1808HCKL Head Gasket, Flexible Graphite1314HC Compression RingA1316HC Split ring, pair, w/ compression bolts1278HC4F Compression bolts for above (12 required)48HC Thermowell gasket, silver48HCFG Thermowell gasket, gold plated265HC6 Thermowell, 5.75" deep265HC8 Thermowell, 10.19" deep36HC5 Handles1368HC Torque Wrench1369HC Torque AdapterA472E2 Thermocouple, 9-1/2, SSA472E6 Thermocouple, 15-1/2, SS2586HC Head/Cylinder Service Fixture1441HC Pyrex Liner, 1000 mL1442HC Pyrex Liner, 1800 mL1441HCHA PTFE Liner, 1000 mL1442HCHA PTFE Liner, 1800 mL


PTFE or Graphoil4000 6000 PSI 40 ft / lbs

1278HC4F

1314HC1808HCKL

1807HC1 A1316HC

1806HC_


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Revision 5-17-02


ClosureModel No Size Head Style Material

4701 22 mL Head, Blank Brass4702 22 mL Head, one Type "A" Socket Opening Brass4703 22 mL Head, Blank Steel4704 22 mL Head, one Type "A" Socket Opening Steel4711 45 mL Head, Blank Brass4712 45 mL Head, one Type "A" Socket Opening Brass4713 45 mL Head, Blank Steel4714 45 mL Head, one Type "A" Socket Opening Steel

Working Limits

Maximum Working Pressure (T316SS) 1700 psi 117 barMaximum Working Temperature

with Brass Closure 250 Cwith Steel Closure 300 C


2AC Cup, 22 mL, 1.62" deep2AC4 Cup, 45 mL, 3.81" deep5AC2 Screw Cap, brass, plated170AC Screw cap, alloy steel6AC Body Sleeve, brass, plated6ACDB Body Sleeve, alloy steel7AC7 Cover with Type "A" socket opening7AC8 Cover with 1/4" NPT opening7AC11 Cover, flat, blank27ACHA Gasket, PTFE21AC4 Wrench, 1-5/8" octagonA22AC3 Holder Socket with screws

Recommended Torquewith PTFE Gasket:

15 ft / lbs 500 PSI20 ft / lbs 1000 PSI30 ft / lbs 1500 PSI40 ft / lbs 1700 PSI

7AC7

5AC2 170AC

6AC 6ACDB

2AC 2AC4

27ACHA


- 24 -Revision 5-17-02




4740 75 mL Head, one Type "A" Socket Opening4742 22 mL Head, one Type "A" Socket Opening

Working Limits

Maximum Working Pressure@350 C 8500 psi 586 bar@600 C 1850 psi 128 bar



1827HC Head with one Type "A" SocketA1828HC Cylinder, 75 mL, w/ A33HD2 screw capA1828HC2 Cylinder, 22 mL, w/ A33HD2 screw cap1829HCKL Head Gasket, Flexible Graphite1826HC Compression RingA33HD2 Screw cap with cap screws, alloy steel33HDF2 Cap screw for above (6 required)*A33HD2CH Screw Cap, Hastelloy C27ACHA PTFE Gasket40HD Pyrex Liner, 75 mL

Recommended Bolt Torque:8500 PSI 15 ft / lbs

1827HC

33HDF2

1826HC

A33HD2

A1828HC_

1829HCKL

*Required for max work pressure 5700 psiat 600 C temp. for vessel of T316SS.


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Revision 5-17-02



4750 125 mL Head, Blank4751 125 mL Head, one Type "A" Socket Opening4752 200 mL Head, Blank4753 200 mL Head, one Type "A" Socket Opening4754 125 mL Head, one Type "A" Socket Opening

& 1/8 NPT with Thermocouple4755 200 mL Head, one Type "A" Socket Opening

& 1/8 NPT with Thermocouple

Working Limits

Maximum Working Pressure@ 350 C (T316SS) 3000 psi 207 bar



428HC Head, blank428HC3 Head, with Type "A" socket428HC9 Head, with two 1/8" NPT428HC11 Head, Type "A" socket & 1/8" NPT428HC22 Head, Type "A" socket & 1/8" NPT

for thermowell425HC Cylinder, 128 mL, 4.44" deep425HC3 Cylinder, 200 mL, 6.94" deep429HC2 Gasket, PTFE429HC2KL Gasket, Flexible Graphite430HC Compression RingA431HC Split ring, pair, with cap screws232HCFDE Cap Screw for above (6 required)A432HC Drop band with set screw456HCF2 Set screw for aboveA833HC Male Connector for thermocoupleA472E Thermocouple, 7-1/2, SSA472E2 Thermocouple, 9-1/2, SSA138CA Male Connector for thermowellA1453HC Thermowell

Recommended Bolt Torque:PTFE or Graphoil

15 ft / lbs max

232HCFDE

430HC 429HC2 A432HC

A431HC

428HC_

425HC_


- 26 -Revision 5-17-02




4760 300 mL Head, Blank4761 300 mL Head, one Type "A" Socket4762 450 mL Head, Blank4763 450 mL Head, one Type "A" Socket4764 600 mL Head, Blank4765 600 mL Head, one Type "A" Socket4766 300 mL Head, one Type "A" Socket & 1/8 NPT4767 450 mL Head, one Type "A" Socket & 1/8 NPT4768 600 mL Head, one Type "A" Socket & 1/8 NPT4772 160 mL Head, Blank4773 160 mL Head, one Type "A" Socket4774 160 mL Head, one Type "A" Socket & 1/8 NPT4775 100 mL Head, Blank4776 100 mL Head, one Type "A" Socket4777 100 mL Head, one Type "A" Socket & 1/8 NPT

Working Limits

Maximum Working Pressure@350 C 2950 psi 207 bar


Part No Description Flat Gasket Seal 453HC Head with one Type "A" Socket453HC4 Head, blank453HC5 Head, with one Type "A" Socket & 1/8 NPT453HC79 Head, with Type A Socket & 1/8 NPT

for thermowell (special material)452HC Cylinder, 300 mL, 3.94" deep452HC2 Cylinder, 450 mL, 5.94" deep452HC3 Cylinder, 600 mL, 7.94" deep452HC9 Cylinder, 160 mL, 2.00" deep452HC8 Cylinder, 100 mL, 2.00" deep, 2 ID457HC2 Gasket, PTFE457HC3KL Gasket, Flexible Graphite454HC Compression RingA455HC Split ring, pair, with cap screws232HCFDE Cap screw for above (6 required)A456HC Drop band with set screw456HCF Set screw for aboveA833HC Connector for thermocoupleA472E Thermocouple, 7-1/2, SSA472E2 Thermocouple, 9-1/2, SSA472E3 Thermocouple, 11-1/2, SSA1453HC ThermowellA138CA Connector for thermowell2583HC Head/Cylinder Service Fixture

Recommended Bolt Torque:PTFE - 25 ft / lb

Flexible Graphite - 35 ft / lb

453HC_

454HC

457HC2

A456HC

A455HC

452HC_

*For special material vessels add material code for head,cylinder or internal fittings per page 12.

Liners

Volume Pyrex PTFE

100 mL 762HC7 762HC7HA160 mL 762HC8 762HC8HA300 ML 762HC 762HC4HA450 mL 762HC2 762HC5HA600 mL 762HC3 762HC6HA

- 27 -


Revision 5-17-02

SERIES 4760Q - 4777Q WORKING LIMITS AND PARTS LISTS


4760Q 300 mL Head, Blank4761Q 300 mL Head, one Type "A" Socket4762Q 450 mL Head, Blank4763Q 450 mL Head, one Type "A" Socket4764Q 600 mL Head, Blank4765Q 600 mL Head, one Type "A" Socket4766Q 300 mL Head, one Type "A" Socket & 1/8 NPT4767Q 450 mL Head, one Type "A" Socket & 1/8 NPT4768Q 600 mL Head, one Type "A" Socket & 1/8 NPT4772Q 160 mL Head, Blank4773Q 160 mL Head, one Type "A" Socket4774Q 160 mL Head, one Type "A" Socket4775Q 100 mL Head, Blank4776Q 100 mL Head, one Type "A" Socket4777Q 100 mL Head, one Type "A" Socket & 1/8 NPT

Working Limits

Maximum Working Temperaturewith FKM O-Ring 225 Cwith FFKM O-Ring 275 C


2321HC Head, blank2321HC2 Head with Type "A" socket2321HC3 Head with Type "A" socket & 1/8 NPT2342HC Cylinder, 300 mL, 3.94" deep2342HC2 Cylinder, 450 mL, 5.94" deep2342HC3 Cylinder, 600 mL, 7.94" deep2342HC4 Cylinder, 100 mL, 2.00 deep, 2 ID2342HC5 Cylinder, 160 mL, 2.00" deep2341HCJV O-Ring, FKM2341HCJK O-Ring, FFKM2195HC Split ring, pairA456HC Drop band with set screw456HCF Set screw for aboveA833HC Connector for thermocoupleA472E Thermocouple, 7-1/2, SSA472E2 Thermocouple, 9-1/2, SSA472E3 Thermocouple, 11-1/2, SSA1453HC ThermowellA138CA Connector for thermowell2587HC Head/Cylinder Service Fixture

2321HC_

2195HC

A456HC

2341HC_

2342HC_


Liners

Volume Pyrex PTFE 100 mL 762HC7 762HC7HA160 mL 762HC8 762HC8HA300 ML 762HC 762HC4HA450 mL 762HC2 762HC5HA600 mL 762HC3 762HC6HA

- 28 -Revision 5-17-02


SERIES 4790 WORKING LIMITS AND PARTS LISTSModel No Size Head Style

4791 25 mL Head, with 4 openings4792 50 mL Head, with 4 openings4793 100 mL Head, with 4 openings

Working Limits

Maximum Working Pressure (T316SS)@275 C 3000 psi 207 bar

Maximum Working Temperaturewith FKM O-Ring 225 Cwith FFKM O-Ring 275 Cwith EP O-Ring 150 Cwith PTFE O-Ring 350 C

Part No Description O-Ring Seal and Screw Cap

1432HC Head w/three 1/8 NPT & rupture disc port, T316SS1430HC Cylinder, 25 mL, 2" deep1430HC2 Cylinder, 50 mL, 2.25" deep1430HC3 Cylinder, 100 mL, 4.5" deep1433HCJE O-Ring Gasket, EP1433HCJK O-Ring Gasket, FFKM1433HCJV O-Ring Gasket, FKM1379HC Screw Cap1431HC Pyrex Liner, 50 mL1431HC2 Pyrex Liner, 100 mL1431HCHA PTFE Liner, 50 mL1431HC2HA PTFE Liner, 100 mL

EXTERNAL PARTS LIST FOR SERIES 4790

195VBAD Tee, 1/8 NPT836HC Gage Adapter420HC Adapter, A socket x 1/8 NPTA888HC2 Rupture Disc Assembly (See Manual 231M)526HCPD Rupture Disc, 1000 psi526HCPF Rupture Disc, 2000 psi526HCPG Rupture disc, 3000 psi593HCPD Pressure Gage, 0-1000 psi593HCPF Pressure Gage, 0-2000 psi593HCPG Pressure Gage, 0-3000 psiA122VB Valve, Straight, 1/8 NPT (M)A146VB Valve, Angle, 1/8 NPT (M)A472E4 Thermocouple, 5-1/2A472E Thermocouple, 7-1/2A833HC Connector for Thermocouple1467HC ThermowellA138CA Thermowell Connector1443HC Dip Tube, 25 mL1443HC2 Dip Tube, 50 mL1443HC3 Dip Tube, 100 mL2589HC Head/Cylinder Service Fixture

1432HC_

1379HC

1433HC

1430HC_


- 29 -


Revision 5-17-02

SERIES 4790 ALTERNATE PARTS LISTS

Vessel with O-Ring Seal & Easy Close Split Ring Vessel with PTFE Flat Gasket & Split Ring

2522HC3 Head with three 1/8 NPT 2432HC3 Head with three 1/8 NPT& rupture disc port & rupture disc port

2520HC Cylinder, 25 mL 2430HC Cylinder, 25 mL2520HC2 Cylinder, 50 mL 2430HC2 Cylinder, 50 mL2520HC3 Cylinder, 100 mL 2430HC3 Cylinder, 100 mL2521HCJV O-Ring, FKM 429HC2 Head Gasket, PTFE2521HCJK O-Ring, FFKM 454HC Compression Ring2195HC Split Ring A455HC Split RingA456HC Drop Band A456HC Drop Band

232HCFDE Bolt for Split Ring

EXTERNAL PARTS LIST FOR SERIES 4790

195VBAD Tee, 1/8 NPT836HC Gage Adapter420HC Adapter, A socket x 1/8 NPTA888HC2 Rupture Disc Assembly

(See Manual 231M)526HCPD Rupture Disc, 1000 psi526HCPF Rupture Disc, 2000 psi526HCPG Rupture disc, 3000 psi593HCPD Pressure Gage, 0-1000 psi593HCPF Pressure Gage, 0-2000 psi593HCPG Pressure Gage, 0-3000 psiA122VB Valve, Straight, 1/8 NPT (M)A146VB Valve, Angle, 1/8 NPT (M)A472E4 Thermocouple, 5-1/2A472E Thermocouple, 7-1/2A833HC Connector for Thermocouple1467HC ThermowellA138CA Thermowell Connector1443HC Dip Tube, 25 mL1443HC2 Dip Tube, 50 mL1443HC3 Dip Tube, 100 mL2588HC Head/cylinder Service Fixture

Flat Gasket2589HC Head/Cylinder Service Fixture

O-Ring1431HC Pyrex Liner, 50 mL1431HC2 Pyrex Liner, 100 mL1431HCHA PTFE Liner, 50 mL1431HC2HA PTFE Liner, 100 mL

Recommended Bolt Torque:PTFE - 15 ft / lb

Flexible Graphite - 15 ft / lb


2432HC3 Head(Flat Gasket)

2902HC3 Head(O-Ring)

A455HC SplitRing Assembly

454HCCompression

Ring

429HC2Gasket

2430HC_ CylinderFlat Gasket

2195HCSplit Ring

2901HCO-Ring

2900HC_ Cylinder(O-Ring Seal)

- 30 -Revision 5-17-02


- 31 -


Revision 5-17-02

4316 - 4317 Gage Block Assemblies Parts List

112VB4AK Valve needle123VB2 Valve handle126VB Lantern ring for high temp service

(Use w/4VB4KL packing w/out 20VB)20VB Valve seat, Kel-F21VBAA Lantern ring (see also 126VB)302VBAD Tube connector, 1/4"NPT (F) x 3/8 OD tube325HC Compression Nut326HC Compression nut for 3/8" tube35HC Compression nut, short365HC Connecting tube, 3/8" OD x 3 length366HC Collar, LH thread, 3/8" tube4VB3 Packing ring, PTFE (2 required)4VB4KL Packing ring, Flexible Graphite40HC Collar, L.H. thread427HC Gage block, bare433HC4 Rupture disc nut49HC2 Orifice, cone bottom51HC Connecting tube, 1/4" OD x 3-1/4"526HC Rupture discs, alloy 600 (See Manual 231M)526HCPD 1000 psi526HCPF 2000 psi526HCPG 3000 psi526HCPH 5000 psi526HCPJ 8000 psi526HCPL 12000 psi527HC Orifice ring56HC Pressure gages, 4-1/2" dia, T316SS56HCPA 0-100 psi56HCPB 0-200 psi56HCPC 0-600 psi56HCPD 0-1000 psi56HCPF 0-2000 psi56HCPG 0-3000 psi56HCPH 0-5000 psi56HCPK 0-10000 psi593HC Pressure gages, 3-1/2" dia. T316SS593HCP1AD 0-100 psi593HCP2AD 0-200 psi593HCP3AD 0-300 psi593HCP6AD 0-600 psi593HCPD 0-1000 psi593HCPF 0-2000 psi593HCPG 0-3000 psi6VBAA Packing Cover8VB2 Packing nut

Gage block parts for use on vessels rated for 3000 psig if user intends to operate at maximum rating:

A175VB Relief valve, set at 3100 psi526HCP33YD Rupture Disc, scored, 3300 psi593HCP40AD Pressure gage, 3-1/2" dia., 0-4000 psi

- 32 -Revision 5-17-02


PARR INSTRUMENT COMPANY211 Fifty-third Street

Moline, Illinois 61265 USA309/762-7716 800/872-7720

Fax 309/762-9453http://www.parrinst.com E-Mail: [email protected]

Table of ContentsRelated InstructionsCustomer ServicePrefaceScopeUsers ResponsibilityUnpack CarefullyPressure and Temperature LimitsSplit Ring ClosuresSplit Ring Closure OperationSelf-Sealing O-Ring ClosureScrew Cap ClosuresOperating 4700 Screw Cap VesselsParr Pressure Vessel SealsContained Flat GasketsO-RingsGaskets for Operating Temperatures above 350 degrees CGasket Material DesignationsSeals for Operating Temperatures up to 350 degrees CSealing the VesselVessels with a Flat PTFE GasketVessels with an O-Ring SealVessels with a Flexible Graphite GasketVessels with a Metal Gasket

Sealing 4740 High Pressure VesselsGage Block AssembliesPressure GagesSafety Rupture DiscsConed Pressure FittingsTapered Pipe ThreadsGeneral Maintenance NotesPeriodic Pressure TestsMaterial Designations for Alloys other than T316SSSeries 4600 Working Limits and Parts ListsSeries 4600Q Working Limits and Parts ListsSeries 4605-4626 HP/HT Working Limits and Parts ListsSeries 4650 Working Limits and Parts ListsSeries 4660 Working Limits and Parts ListsSeries 4660Q Working Limits and Parts ListsSeries 4670-4674 Working Limits and Parts ListsSeries 4676-4677 Working Limits and Parts ListsSeries 4678-4679 Working Limits and Parts ListsSeries 4680 Working Limits and Parts ListsSeries 4700 Working Limits and Parts ListsSeries 4740 Working Limits and Parts ListsSeries 4750 Working Limits and Parts ListsSeries 4760-4777 Working Limits and Parts ListsSeries 4760Q-4777Q Working Limits and Parts ListsSeries 4790 Working Limits and Parts ListsSeries 4790 Alternate Parts ListsSocket Connection Drawings4316-4317 Gage Block Assemblies Parts Lists

Text1: 1000 psiText2: 69 barText3: 01/13/05 revised 4701-4714 rating

Documents

Parr239M