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Leybold trivac D60A rotary vane vacuum pump refurbished
LEYBOLD TRIVAC D60A ROTARY VANE VACUUM PUMP REFURBISHED
Leybold Trivac D60A Rotary Vane Vacuum Pump Refurb
Voltage 208V 3-Phase 7.4A 60Hz 1150 RPM 2-HP
Trivac A Series Pumps are oil-sealed rotary vane pumps designed for economical performance in rough to medium range vacuum applications. The pumps are available from Leybold in twelve single-stage and dual-stage models with capacities from 2.2 CFM to 53.7 CFM. Both Standard and Corrosive Application Series Models are available from Leybold. Also available from Leybold are single-stage Hot Series Pumps with capacities from 4.5 CFM to 36.7 CFM.
The pumps are ruggedly constructed and easy to operate. The rotor is mounted eccentrically in the pump cylinder where it rotates rapidly, forcing the vanes to slide against the cylinder wall by centrifugal force. No springs are used. Pumping is achieved by alternating increasing and decreasing the volume of working space in the pump s crescent-shaped cross section. Pump and motor shafts are connected to each other by a flexible coupling which is specially constructed to operate smoothly and quietly. Component parts of Trivac vane pump bodies are sealed by O-Rings, and all parts are pinned so they re easy to disassemble and reassemble
Totally Enclosed Fan-Cooled Motor
Simple, Reliable Oil Metering System
Built-in Anti-Suckback Valve
Heavy-Duty Cast Aluminum Frames & Bodies
Long Periods Between Servicing
Technical Data Specifications:
Ultimate Partial Pressure: 3 x 10-4 Torr
Ultimate Total Pressure With Gas Ballast: 5 x 10-3 Torr
Water Vapor Tolerance: 20 Torr
Pump Rotational Speed: 1150 RPM
Sound Pressure Level (Max.) At Three Feet With Gas Ballast Closed: 60 dB(A)
Sound Pressure Level (Avg.) At Three Feet With Gas Ballast Open: 63 dB(A)
