2
Features Modular Specifications No Oil No Water No Mechanical Contact between rotors Very Low Maintenance Ultra high efficiency Medical Vacuum System Quadplex and larger systems have two exhaust manifolds Class 1 Inc. [___] plex modular, [expandable], stack mounted oilless rotary lobe medical vacuum system, factory assembled and tested, as follows: Model: OLC300-S120X__[2,3,4] Capacity (each pump): 22 SCFM @ 20” Hg Control Panel: CSA special inspection approved, NEMA 12 Maximum end vacuum: 26” Hg enclosure, factory prewired, system mounted and tested and Electrical Requirements: 3 HP, 575V, 3 Phase, 60 Hz complete with: Receiver Capacity: 120 USG, Vertical door interlock disconnect switch (each pump) motor circuit controllers with motor overload protection and Vacuum Pumps: Rietschle VLR100 single stage, direct-driven, push-button manual disconnect (each pump) oilless, air cooled, rotary lobe vacuum pump each complete with: magnetic motor contactors (each pump) high efficiency TEFC motor two control transformers with primary and secondary fusing precision machined hook and claw rotors Manual / Off / Auto selector, switches (each pump) shaft driven cooling fan 90 dB alarm buzzer, Silence Button, Alarm Reset Button 5µ inlet filter with replaceable element PLC controls Dual output electronic vacuum switch complete with digital Pump Modules: Heavy gauge, 2”, square, tubular steel frame, display, security, and four user adjustable setpoints. 32”W x 32”H x 56”D, suitable for stacking or side-by-side 4-line interactive text display complete with system status a n d placement, primed and painted for corrosion resistance. Each alarm events, hour meters, user adjustable settings, and pump module to include: password protection. inlet bleed valve, and 63.5 mm liquid-filled 0 to 760 mmHg Numbered terminal strip with dry contacts for site connection vacuum gauge to Master Alarm panel for: Lag/Failure; Motor Overload; inlet check valve, isolation ball valve, and stainless steel Transformer Failure; Low Vacuum. flexible inlet connector outlet check valve,isolation ball valve, stainless steel flexible Programming and Control: outlet connector, and a painted steel exhaust muffler All system settings to be user adjustable and accessible with the system in operation and the control panel door closed System Piping: Galvanized Schedule 40 pipe and fittings, receiver Lead pump(s) to operate between 20” Hg and 24” Hg. bypass isolation valve(s), main isolation valve, one Vacuum DISS Lead pump(s) to automatically alternate. Lag pump to start at 19” Hg. demand check valve, and common exhaust manifold complete with Lag/Failure alarm to require manual reset. valved drip leg(s). Minimum run operation to reduce pump cycling. Maximum run operation to ensure pump alternation. Receiver: Welded steel, ASME Certified and CRN Registered, SmartStart controls to accommodate emergency generator galvanized inside and out, and complete with: power transfers liquid level sight glass Low Vacuum alarm to be set at 16” Hg. 63.5 mm liquid filled 0 to 760 mm Hg vacuum gauge Lag/Failure alarm contacts to open on: Lag condition; Motor manual bleed valve with muffler Overload; Power Failure; Transformer Failure; Selector manual drain valve switch not in Auto position. Updated: September 28, 2002 1997 - 2002 Class 1 Inc. 3 HP Oilless Claw Duplex Quadplex Triplex Expandable class1inc.com

Medical Vacuum Systembypass isolation valve(s), main isolation valve, one Vacuum DISS Lead pump(s) to automatically alternate. Lag pump to start at 19” Hg. demand check valve, and

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Page 1: Medical Vacuum Systembypass isolation valve(s), main isolation valve, one Vacuum DISS Lead pump(s) to automatically alternate. Lag pump to start at 19” Hg. demand check valve, and

Features

Modular

Specifications

No Oil

No Water

No Mechanical Contact between rotors

Very Low Maintenance

Ultra high efficiency

Medical Vacuum System

Quadplex and larger systems have two exhaust manifolds

Class 1 Inc. [___] plex modular, [expandable], stack mounted oilless rotary lobe medical vacuum system, factory assembled and tested, as follows:

Model: OLC300-S120X__[2,3,4]Capacity (each pump): 22 SCFM @ 20” Hg

Control Panel: CSA special inspection approved, NEMA 12

Maximum end vacuum: 26” Hg

enclosure, factory prewired, system mounted and tested and

Electrical Requirements: 3 HP, 575V, 3 Phase, 60 Hz

complete with:

Receiver Capacity: 120 USG, Vertical

door interlock disconnect switch (each pump)motor circuit controllers with motor overload protection and

Vacuum Pumps: Rietschle VLR100 single stage, direct-driven,

push-button manual disconnect (each pump)

oilless, air cooled, rotary lobe vacuum pump each complete with:

magnetic motor contactors (each pump)

high efficiency TEFC motor

two control transformers with primary and secondary fusing

precision machined hook and claw rotors

Manual / Off / Auto selector, switches (each pump)

shaft driven cooling fan

90 dB alarm buzzer, Silence Button, Alarm Reset Button

5µ inlet filter with replaceable element

PLC controlsDual output electronic vacuum switch complete with digital

Pump Modules: Heavy gauge, 2”, square, tubular steel frame,

display, security, and four user adjustable setpoints.

32”W x 32”H x 56”D, suitable for stacking or side-by-side

4-line interactive text display complete with system status a n d

placement, primed and painted for corrosion resistance. Each

alarm events, hour meters, user adjustable settings, and

pump module to include:

password protection.

inlet bleed valve, and 63.5 mm liquid-filled 0 to 760 mmHg

Numbered terminal strip with dry contacts for site connection

vacuum gauge

to Master Alarm panel for: Lag/Failure; Motor Overload;

inlet check valve, isolation ball valve, and stainless steel

Transformer Failure; Low Vacuum.

flexible inlet connectoroutlet check valve,isolation ball valve, stainless steel flexible

Programming and Control:

outlet connector, and a painted steel exhaust muffler

All system settings to be user adjustable and accessible with the system in operation and the control panel door closed

System Piping: Galvanized Schedule 40 pipe and fittings, receiver

Lead pump(s) to operate between 20” Hg and 24” Hg.

bypass isolation valve(s), main isolation valve, one Vacuum DISS

Lead pump(s) to automatically alternate.Lag pump to start at 19” Hg.

demand check valve, and common exhaust manifold complete with

Lag/Failure alarm to require manual reset.

valved drip leg(s).

Minimum run operation to reduce pump cycling. Maximum run operation to ensure pump alternation.

Receiver: Welded steel, ASME Certified and CRN Registered,

SmartStart controls to accommodate emergency generator

galvanized inside and out, and complete with:

power transfers

liquid level sight glass

Low Vacuum alarm to be set at 16” Hg.

63.5 mm liquid filled 0 to 760 mm Hg vacuum gauge

Lag/Failure alarm contacts to open on: Lag condition; Motor

manual bleed valve with muffler

Overload; Power Failure; Transformer Failure; Selector

manual drain valve

switch not in Auto position.

Updated: September 28, 20021997 - 2002 Class 1 Inc.

3 HP Oilless Claw

Duplex QuadplexTriplex Expandable

class1inc.com

Page 2: Medical Vacuum Systembypass isolation valve(s), main isolation valve, one Vacuum DISS Lead pump(s) to automatically alternate. Lag pump to start at 19” Hg. demand check valve, and

ModularDuplex Quadplex 6-plexTriplex 5-plex Expandable

* Flow capacities shown @ 20” Hg ** Weights are approximate.

Capacities & Dimensions

Medical Vacuum System

Duplex Triplex Quadplex

ALARMSILENCE

ALARMRESET

Pump 1

OFF

MAN AUTO

OFF

MAN AUTO

Pump 2

Pump 1 Pump 2

Pump 1

OFF

MAN AUTO

ALARMSILENCE

ALARMRESET

OFF

MAN AUTO

Pump 2

OFF

MAN AUTO

Pump 3

Pump 1 Pump 2 Pump 3

Pump 1

OFF

MAN AUTO

ALARMSILENCE

ALARMRESET

OFF

MAN AUTO

Pump 2

OFF

MAN AUTO

Pump 3

Pump 1 Pump 2 Pump 3

ALARMSILENCE

ALARMRESET

Pump 1

OFF

MAN AUTO

OFF

MAN AUTO

Pump 2

OFF

MAN AUTO

Pump 3

OFF

MAN AUTO

Pump 4

Pump 1 Pump 2 Pump 3 Pump 4

ALARMSILENCE

ALARMRESET

Pump 1

OFF

MAN AUTO

OFF

MAN AUTO

Pump 2

OFF

MAN AUTO

Pump 3

OFF

MAN AUTO

Pump 4

Pump 1 Pump 2 Pump 3 Pump 4

ALARMSILENCE

ALARMRESET

Pump 1

OFF

MAN AUTO

OFF

MAN AUTO

Pump 2

Pump 1 Pump 2

Side

Updated: September 28, 20021997 - 2002 Class 1 Inc.

Model Number

Duplex OLC300-S120X2

Triplex

Quadplex

*Flow Each *Flow Total Length Width Height **Weight

SCFM LPM SCFM LPM In. mm In. mm In. mm Lb. kg

22 623 44 1245 56 1422 68 1727 96 2438 1950 885

OLC300-S120X3 22 623 66 1870 56 1422 68 1727 96 2438 2500 1134

OLC300-S120X4 22 623 88 2490 56 1422 96 2438 96 2438 3050 1384

3 HP Oilless Claw

class1inc.com