Rexroth High Pressure PU Metering A2VK Series

Rexroth High Pressure PU Metering injection pump Features – Variable axial piston pump for pumping and metering polyurethane components – High metering accuracy and reproducibility of the variable pumped volumes – Robust manual adjustment via handwheel with integral precision measuring scale – Operating pressure up to 250 bar – Low pulsation of the pumped medium – Pump components are compatible with the pumped media (polyol, isocyanate) due to special pairings of materials and sealing elements – Low-noise – Excellent volumetric efficiency for high metering accuracy – Double shaft seals with buffer fluid ports to guarantee safe operation (and protect the environment) – With corrosion protection

Rexroth High Pressure PU Metering A2VK series

Installation position Any. The pump must be completely filled with fluid. If installed with the shaft pointing upwards, the top leakage fluid port must be connected to the housing for both types of circuit to ensure that the housing is vented in the vicinity of the bearing. Preferred installation position: drive shaft horizontal The adjustment display in the handwheel can only be guaranteed to work if the adjusting spindle is installed -30° to +30° from the horizontal.

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