Post on 16-Oct-2020
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
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