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Precision Vacuum Systems for Process & OEM Applications

Innovations in Technology -12 to 185 Cubic Feet per Minute
We provide the process and medical applications, PH/PR Series Rotary Vane, Vacuum Pumps & Systems


Oil Sealed Rotary Vane Pumps

Technical Data Type GPH/
GPR-18 		GPH/
GPR-28 		GPH/
GPR-45 		GPH/
GPR-70 		GPH/
GPR-115 		GPH/
GPR-195 		GPH/
GPR-310
Free Air Displacement CFM 12 20 30 45 75 125 185
Guaranteed End Vacuum-PH In Hg 29.9 29.9 29.9 29.9 29.9 29.9 29.9
Guaranteed End Vacuum-PR In Hg 29.6 29.6 29.6 29.6 29.6 29.6 29.6
Max. Sound Level @ 3 Feet dB(A) 60 61 67 69 73 76 76
Motor Size HP 1 1.5 2 3 5 7.5 10
Pump Rotational Speed RPM 1750 1750 1750 1750 1750 1750 1750
Oil Capacity Qt. 0.63 0.95 3.17 3.17 6.13 8.45 8.45
Inlet and Exhaust NPT In. 0.75 0.75 1.00 1.00 1.25 2.00 2.00
Approx.Pump Weight Lb. 60 79 106 141 192 331 441
Water Vapor Pumping Qt./Hr. 0.4 0.6 1.0 1.6 2.6 4.6 6.7
L x W x H Inch 15x11x9 18x11x9 23x16x11 24x16x11 28x17x14 32x21x17 41x21x17

Oil Sealed Rotary Vane Pumps have years of proven reliability in a wide range of industrial applications such as medical gas systems, gas lasers, vacuum thermo forming, meat packaging, food processing, vacuum drying, automatic test equipment, printing, distillation, paper converting and electronic assembly.
Two types are offered: the PH series for vacuum applications down to 0.5 Torr and PR series to 10 Torr. Both types are available in seven sizes in a capacity range from 12 to 185 CFM.


   Oil sealed rotary vane pumps       Features and benefits:
  • Compact simple design for easy installation
  • Conservative speed, less then 1800 RPM
  • Direct drive eliminating belts and gears to wear
  • Quiet Operation for placement near operator
  • Adjustable gas ballast permits the pumping of water vapor (PH models only)
  • Standard systems are furnished with universal TEFC motors
  • Built in anti-suckback valve isolates system when pump is stopped
  • Oil mist eliminator for 99.9% oil-free exhaust
  • Air cooled, requires no water
  • High pressure operation, design assures proper lubrication even at atmospheric pressure.


SIMPLEX & DUPLEX LUBRICATED VACUUM  PACKAGES

    TANK MOUNTED STANDARD EQUIPMENT TYPICAL OPTIONS, SIMPLES & DUPLEX PACKAGES  
 
  • One & Two Model PH/PR Rotary Vane Vacuum pumps, oil sealed, single stage, direct drive, complete with TEFC motor, built-in mist eliminator, adjustable gas ballast valves (PH models only) anti-suckback valve included
  • Intake Check Valve ( DUPLEX PACKAGE - each pump )
  • Tank Sight Glass
  • Vacuum Relief Valve ( DUPLEX PACKAGE - each pump )
  • Pump Isolation Valve ( DUPLEX PACKAGE - each pump )
  • Tank Isolation Valve
  • Manual Drain Valve
  • 0-30" Vacuum Gauge
  • Mounted and Wired Line Voltage Motor Starters with overloads
  • SIMPLEX: NEMA 1 enclosure, continuous run operation and On/Off switch.
  • DUPLEX: NEMA 1 enclosure, frequent start protection, 120 volt control transformer, lead/lag vacuum switches, start/stop with automatic alternation.
  • All equipment mounted on receiver tank
  • Inlet filters with replaceable elements
  • 460 / 3 / 6, standard voltage (Other voltages available.)

  1. Pump Isolation Valve Simplex Package
  2. NFPA Compliant Systems Duplex Package
  3. Custom designed electronic controls and alarms
  4. Explosion-proof systems
  5. Flexible inlet and discharge connectors
  6. Galvanized and epoxy receiver tanks
  7. Receiver tank high liquid level float switch

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PSR International Air Compressor Sales LLC.
United States of America
  Corp.  phone 714-751-6879  fax 714-751-7365  efax 253-669-9090
All contents copyright (c) 1996, PSR International. ALL RIGHTS RESERVED