Varian DS602 Dual Stage Pump

Varian DS602 Dual Stage Pump

The DS602  pump is a dual-stage, rotary vane pump, oil sealed, pump driven by a single-phase electric motor. The pump works with force-feed lubrication, provided by an auxiliary gear-pump driven by the rotor of the vacuum pump itself. This ensures proper lubrication even when pressures are close to atmospheric.

Features:

• All parts in direct contact with the fluid pumped are free of copper alloys.
• All materials are carefully selected to provide extended life.
• A high capacity gas ballast device allow pumping condensable vapors.
• All the parts composing the pump are fully replaceable due to the close machining tolerances and to the centering obtained by using reference pins.
• Due to its design features and low number of gaskets, the pump requires little maintenance. Disassembly and reassemble are easy and require minimal time.