BULLETIN VCRVAUGUST 2013

1875 Dewey Avenue • Benton Harbor, MI 49022 • Phone 269-925-2522 • Fax 269-925-7888

Cast Iron AndSteel Receivers

Simplex, Duplex,TriplexAnd Quadruplex Units

Pump Capacities To150 GPM

Discharge Pressure To75 PSI

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GUARDIAN Plus®

TYPICAL APPLICATIONS

ACCESSORIES AND OPTIONAL EQUIPMENT

Condensate Pump Packages

Boiler Feed Pump Packages

Receivers

Condensate Pumps – Standard Equipment

Condensate Pumps – Optional Equipment

Boiler Feed Or Makeup Pumps – Standard Equipment

Boiler Feed Or Makeup Pumps – Optional Equipment

are complete, compact assemblies for returning waterto a boiler feed system from a gravity steam system.These pumpswill quickly and automatically lift condensate from extremely lowto high return lines.

In many installations, the condensate pump hasaccounted for impressive fuel savings by efficiently returning hotcondensate, thus reducing the amount of make-up water re-quired, minimizing difficulties from boiler encrustation and reduc-ing boiler treatment chemical cost.

Boiler feed pump systems are used to pump and precisely controlthe condensate and make-up water required by the boiler(s) inlow pressure steam applications. Pump action is controlled by thefluid level in the boiler.

Cast Iron rectangular receivers are available in 15 to 110 galloncapacities.

Heavy duty, welded rust resistant steel receivers are available inrectangular or cylindrical configurations with capacities from 10gallons to 1000 gallons. Consult your local representative forcustom engineered receivers and rust resistant linings.

• Simplex units have opening blanked-off for addition of asecond pump at a later date

• One float switch (simplex units)

• Mechanical alternator (duplex units – equalizes running timebetween the two pumps and provides emergency back-up)

• Gauge glass and thermometer tappings

• Name brand heavy duty motors

• Electrical control panel - factory mounted and wired (Ref:BulletinVMACC-700)

• Thermometer

• Two float switches (duplex units)

• Electric alternator - mounted on unit and factory wired

• Suction isolation valves

• Inlet strainers - “Y”or basket type

• Gauge glass

• Magnesium corrosion inhibitor

• Corrosion resistant receiver linings (steel receivers)

• Discharge pressure gauges

• Discharge check valves

• Discharge gate valves

• Special motors -T.E.F.C., explosion proof, washdown duty

• Simplex units have opening blanked-off for addition of asecond pump at a later date

• Float operated makeup valve

• Gauge glass and thermometer tappings

• Name brand heavy duty motors

• Electrical control panel - factory mounted and wired (Ref:Bulletin MACC-700)

• Thermometer

• Makeup feeders - external type, or reverse acting float switchand solenoid valve type

• Magnesium corrosion inhibitor

• Corrosion resistant receiver linings (steel receivers)

• Suction isolation valves

• Inlet strainers - “Y”or basket type

• Gauge glass

• Three valve bypass and inlet strainer assembly

• Feedwater pre-heaters

• Discharge pressure gauges

• Discharge check valves

• Discharge gate valves

• Special motors -T.E.F.C., explosion proof, wash down duty

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2

PUMP SELECTION CHART

CAPACITYGPM

DISCHARGEPRESSURE

PSIG

1750 RPM 3450 RPMCATALOG

NO.CATALOG

NO.MOTOR

HPMOTOR

HPDISCSIZE

DISCSIZE

10

10

10

10

10

15

15

15

15

15

20

20

20

20

20

30

30

30

30

30

40

40

40

40

40

50

50

50

50

50

60

60

60

60

60

1-1/2

3

6

9

12

CRV110-1E

CRV210-1E

CRV410-1E

CRV610-1E

CRV810-1E

CRV115-1E

CRV215-1E

CRV415-1E

CRV615-1E

CRV815-1E

CRV120-1E

CRV220-1E

CRV420-1E

CRV620-1E

CRV820-1E

CRV130-1E

CRV230-1E

CRV430-1E

CRV630-1E

CRV830-1E

CRV140-1E

CRV240-1E

CRV440-1E

CRV640-1E

CRV840-1E

CRV110-2E

CRV210-2E

CRV410-2E

CRV610-2E

CRV810-2E

CRV115-2E

CRV215-2E

CRV415-2E

CRV615-2E

CRV815-2E

CRV120-2E

CRV220-2E

CRV420-2E

CRV620-2E

CRV820-2E

CRV130-2E

CRV230-2E

CRV430-2E

CRV630-2E

CRV830-2E

CRV140-2E

CRV240-2E

CRV440-2E

CRV640-2E

CRV840-2E

CRV150-2E

CRV250-2E

CRV450-2E

CRV650-2E

CRV850-2E

CRV160-2E

CRV260-2E

CRV460-2E

CRV660-2E

CRV860-2E

1/3

1/3

1/3

1/3

1/3

1/21/2

1/21/2

1/21/2

1/21/2

1/23/4

1

1

1

1

1

1-1/2

1-1/2

1-1/2

1-1/2

1-1/2

1/3

1/3

1/3

1/3

1/3

1/2

1/2

1/2

3/4

3/4

1

1

1

1

1

1-1/2

1-1/2

1-1/2

1-1/2

1-1/2

2

2

2

2

2

1-1/4"

1-1/4"

1-1/4"

1-1/4"

1-1/4"

1-1/2"

1-1/2"

1-1/2"

1-1/2"

1-1/2"

1-1/4"

1-1/4"

1-1/4"

1-1/4"

1-1/4"

3

10

10

10

15

15

15

20

20

20

30

30

30

40

40

40

50

50

50

60

6070

6070

15

22-1/2

30

CRV1010-1E

CRV1510-1E

CRV2010-1E

CRV1015-1E

CRV1515-1E

CRV2015-1E

CRV1020-1E

CRV1520-1E

CRV2020-1E

CRV1030-1E

CRV1530-1E

CRV2030-1E

CRV1040-1E

CRV1540-1E

CRV2040-1E

CRV1010-2E

CRV 10-2E15

CRV2010-2E

CRV1015-2E

CRV 15-2E15

CRV2015-2E

CRV1020-2E

CRV 20-2E15

CRV2020-2E

CRV1030-2E

CRV 30-2E15

CRV2030-2E

CRV1040-2E

CRV 40-2E15

CRV2040-2E

CRV1050-2E

CRV 50-2E15

CRV2050-2E

CRV1060-2E

CRV 60-2E15CRV 70-2E15

CRV2060-2ECRV2070-2E

1/31/2

1/3

1/31/2

3/4

3/41/2

1

1

1-1/2

1-1/2

1-1/2

2

1/3

1/3

1/31/2

1/2

3/4

3/4

3/4

1-1/2

1-1/2

1-1/2

2

2

2

35

35

1-1/4"

1-1/4"

1-1/4"

1-1/2"

1-1/2"

1-1/2"

1-1/4"

1-1/4"

1-1/2"

1-1/2"

1-1/4"

10

10

15

15

20

20

30

30

40

40

50

50

60

60

70

70

37-1/2

45

CRV2510-1E

CRV3010-1E

CRV2515-1E

CRV3015-1E

CRV2520-1E

CRV3020-1E

CRV2530-1E

CRV3030-1E

CRV2510-2E

CRV3010-2E

CRV2515-2E

CRV3015-2E

CRV2520-2E

CRV3020-2E

CRV2530-2E

CRV3030-2E

CRV2540-2E

CRV3040-2E

CRV2550-2E

CRV3050-2E

CRV2560-2E

CRV3060-2E

CRV2570-2E

CRV3070-2E

1/23/4

3/4

1

1

1-1/2

1-1/2

1/2

1/2

2

3/4

3/4

1

2

3

3

1-1/2

3

5

5

1-1/4"

1-1/2"

1-1/2"

1-1/4"

1-1/2"

1-1/2"

1-1/4"

CAPACITYGPM

DISCHARGEPRESSURE

PSIG

1750 RPM 3450 RPMCATALOG

NO.CATALOG

NO.MOTOR

HPMOTOR

HPDISCSIZE

DISCSIZE

10

10

10

20

20

15

15

15

30

30

20

20

20

40

40

30

30

30

50

50

40

40

40

60

60

50

50

50

60

60

60

70

60

75

97-1/2

120

150

CRV4010-1E

CRV5010-1E

CRV4015-1E

CRV5015-1E

CRV4020-1E

CRV5020-1E

CRV4030-1E

CRV5030-1E

CRV4010-2E

CRV5010-2E

CRV6510-2E

CRV4015-2E

CRV5015-2E

CRV6515-2E

CRV4020-2E

CRV5020-2E

CRV6520-2E

CRV8020-2E

CRV10020-2E

CRV4030-2E

CRV5030-2E

CRV6530-2E

CRV8030-2E

CRV10030-2E

CRV4040-2E

CRV5040-2E

CRV6540-2E

CRV8040-2E

CRV10040-2E

CRV4050-2E

CRV5050-2E

CRV6550-2E

CRV8050-2E

CRV10050-2E

CRV4060-2E

CRV5060-2E

CRV6560-2E

CRV8060-2E

CRV10060-2E

CRV4070-2E

1

1

1-1/2

1-1/2

2

3

3/4

1-1/2

3

3

5

3

2

1

3

53

5

7-1/2

7-1/2

7-1/2

10

1-1/2

5

5

1-1/2"

1-1/2"

1-1/2"

1-1/2"

1-1/2"

1-1/4"

1-1/4"

1-1/4"

1-1/2"

1-1/2"

PUMP SELECTION CHART (continued)

4

NOTE: When using TEFC or Explosion Proof motors, we may need to increase HP. Check specific pump curve or consultfactory.

DIMENSION DATA

CRV(D) AND AWP(D) PUMPS WITH CYLINDRICAL STEEL RECEIVERS

Simplex, Duplex,Triplex Or Quadruplex Condensate Or Boiler Feed Units

NOTE: For dimension “L” or “M” add 2-3/8 for G6V or 3-5/8 for G7V

209260370500650750

1,000

32363642424848

6060848410896132

24242828282848

48485656565696

14141414141919

28282828283838

30303030304040

5555555

2222222

34-1/238-1/238-1/244-3/444-3/450-3/450-3/4

75-5/875-5/899-5/899-5/8

123-5/8111-5/8147-5/8

46-1/251-1/251-1/257-1/257-1/264-1/264-1/2

APPROXIMATE DIMENSIONS

NMLKJHGFEDCBARECEIVERSIZE (GAL)

214971117150

1422242430

3030366048

10-1/210-1/210-1/2

1518

2121213036

6-1/47-1/27-1/27-1/2

11

12-1/215151522

14-1/217171724

22-1/2

344

11-1/41-1/2

22

1523

25-1/425-1/432-1/2

45-5/845-5/851-5/875-5/863-5/8

-39-1/240-1/240-1/242-1/2

-35-3/441-3/465-3/453-3/465-3/465-3/489-3/489-3/4113-3/4101-3/4137-3/4

5

Duplex Unit Shown With G5V Pumps

MECHANICAL ALTERNATOROR FLOAT SWITCH

SOLENOIDMAKE-UPVALVE ASSY.

REVERSEACTINGFLOATSWITCH

LOW WATERFLOATSWITCH

DIMENSION DATA

CRV(D) PUMPS WITH STEEL RECTANGULAR RECEIVERS

Simplex Or Duplex Condensate Or Boiler Feed Units

NOTE: For dimension “E” add 2-3/8 for G6V or 3-5/8 for G7V

70100120

303634

303634

27-13/1633-13/16

22

32-1/438-1/436-1/4

41-3/847-3/845-3/8

910

10-1/4

1-3/321-3/32

6

14-7/814-7/814-5/8

1818

23-5/8

36-3/3242-3/3240-3/32

151817

APPROXIMATE DIMENSIONS - STEEL RECEIVER MODELS

N PMKJHGFEDCBARECEIVERSIZE (GAL)

1016243344

1418152124

17-1/818-1/16

2121-1/2

24

15-1/816-1/1619-1/819-1/822-1/8

15-13/1620

16-7/822-7/825-7/8

24-7/829-1/1625-15/1631-15/1634-15/16

5-1/45-11/166-1/46-1/26-1/2

11

15/161-3/1615/16

99-7/8

151515

11-3/1612-1/218-1/218-1/218-1/2

23-1/424-5/3227-3/3227-19/3230-3/32

8-9/169-1/3210-1/210-3/4

12

8-9/16 29 2- 4- 4- 4- 4- 4- 4

6

Duplex Unit Shown With G5V Pumps

P RETURN

DIMENSION DATA

CRV PUMPS WITH CAST IRON RECTANGULAR RECEIVERS

Simplex Or Duplex Condensate Or Boiler Feed Units

NOTE: For dimension “E” add 2-3/8 for G6V or 3-5/8 for G7V

110 37 36 32 35-3/4 46-3/8 13 2 16 21 41-1/4 4 16

APPROXIMATE DIMENSIONS - CAST IRON RECEIVER MODELS

PNMKJHGFEDCBARECEIVERSIZE (GAL)

1521365075

1215

22-1/23126

2121

22-1/222-1/2

36

1717

18-1/218-1/2

32

10-3/413-3/421-1/429-3/424-3/4

21-3/824-3/831-7/840-3/835-3/8

6-1/46-1/46-3/86-3/8

13

22222

1515-1/2

151516

18-1/219

18-1/218-1/2

21

26-1/426-1/427-3/427-3/441-1/4

22334

8-1/28-1/29-1/49-1/4

16

10-1/210-1/211-1/411-1/4

1818

7

Duplex Unit Shown With G5V Pumps

MECHANICAL ALTERNATOROR FLOAT SWITCH

The specifications contained in this bulletin were effective at the time of publishing. We reserve the right to discontinue products at any time or to changespecification or design without incurring any obligation. For current information, contact your representative.Vent-Rite®

BULLETIN VCRV

1875 Dewey Avenue • Benton Harbor, MI 49022 • Phone 269-925-2522 • Fax 269-925-7888

PRINTED IN U.S.A.

TYPICAL ENGINEERING SPECIFICATIONSDuplex Condensate PumpWith Cast Iron Or Steel Receiver

Duplex Boiler Feed PumpWith Steel Receiver

Furnish and install according to plans and manufacturer’s instructions the quantity of condensate pump units as shown on the drawings.Each unit shall consist of one (1) condensate receiver, (2) condensate pumps, and (1) mechanical alternator.

The condensate pumps shall be centrifugal design; permanently aligned and driven by vertical close coupled drip proof motors with dripcovers.The motor and rotating parts shall be removable without disturbing suction or discharge piping. Pumps shall be bronze fitted withenclosed bronze centrifugal impeller, stainless steel shaft, dripless mechanical seals suitable for 250°F, mechanical seal face flushing linewith vent to receiver.Capacities and electrical characteristics shall be as scheduled on the drawings.

The receiver shall be manufactured of rust resisting steel or cast iron and shall have a capacity of not less than that shown on the drawings.Receiver shall be equipped with water level gauge glass, and one (1) mechanical alternator.Factory provided and wired Nema I UL electri-cal control panel with: (1) disconnect, (1) fuse block or circuit breaker per pump, (1) magnetic starter with overload per pump, (1) HOAselector switch per pump, (1) control circuit transformer on all 3-phase.

Capacity Schedule

Model No._____________________

_______ gpm @ _______ psig ________ HP ________ RPM

_______ volts ________ PH ________ HZ ________ gallon steel;cast iron receiver

Furnish and install according to plans and manufacturer’s instructions the quantity of boiler feed units as shown on the drawings.Each unitshall consist of one (1) steel boiler feed receiver, two (2) boiler feed pumps, one (1) water make-up assembly, electrical controls, andaccessories.

The boiler feed pumps shall be centrifugal design, permanently aligned and driven by vertical close coupled drip proof motor with dripcover. The motor and rotating parts shall be removable without disturbing suction or discharge piping. Pump shall be bronze fitted withenclosed bronze centrifugal impeller, stainless steel shaft, dripless mechanical seals suitable for 250°F, mechanical seal face flushing linewith vent to receiver.Capacities and electrical characteristics shall be as scheduled on the drawings.

The receiver shall be manufactured of rust resistant steel and shall have a capacity of not less than that shown on drawings.Receiver shallbe equipped with water level gauge glass, two (2) isolation valves between pump and receiver, dial thermometer, and makeupwater valve with capacity equal to one (1) boiler feed pump.Factory provided and wired Nema I UL electrical control panel with: (1) discon-nect, (1) fuse block or circuit breaker per pump, (1) magnetic starter with overload per pump, (1) HOA selector switch per pump, (1) controlcircuit transformer on all 3-phase.

Capacity Schedule

Model No._____________________

_______ gpm @ _______ psig ________ HP ________ RPM

_______ volts ________ PH ________ HZ ________ gallon steel; cast iron receiver

Makeup water supply pressure _______ psig

Serving _______ boilers ________ standby

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