Product Details

Technical data

Specification(ml)	12	28
Weight(kg)	12	23
P(kW)(n=1450rpm,P=150bar)	5.5	11
Max Torque at Δp=250bar	47	112

Indroduction

The new A7VK axial piston variable-displacement pump is specifically designed for high-pressure pumping of polyol and isocyanate used in making polyurethane. The feed channel is separated from the drive work chamber to allow high pressure filling for highly viscous fluid. Good volumetric efficiency is achieved using a robust internal rotary group and proven axial tapered piston technology.
Imported materials and bearings make our products more reliable.
Special surface treatment ensure the good performance and quality.
The operaters can precise ajustment of output.

Features

– High metering accuracy and reproducibility of the variable pumped volumes
– Operating pressure up to 250 bar

– Mounting flange, drive shaft and functions identical to A2VK, easy to replace
– 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 safeoperation (and protect the environment)

– Manual adjustment with prescision display and clampunit to prevent accidental adjustment
– With corrosion protection

Packing & Delivery