Wepuko Pahnke Engineering

Product Overview - RF Pumps

Powerful

Robust construction permits operating pressures to over 9,000 psi
Good volumetric efficiency (also w/ light hydraulic fluids)

Operational Advantages

Low noise levels due to suction slot/pressure valve combination.
Dual shaft ends permit tandem arrangement for more pumps (reduced drive hardware investment)
No leakage line necessary.

Low maintenance

Multiple rows of pistons means reduced bearing loades and longer bearing life - over 30,000 hrs.
Easily interchangeable inner parts.

RF Features in brief :

Dual delivery available
Long service life (over 30,000 hours)
For Oil or fluids containing water.

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Design Features

The RF Series radial piston pumps are heavy duty units with a constant capacity. Multiple rows of pistons reduces the loads on the main bearing. The pressure liquid is drawn through the hollow pistons, which are supported by the guide shoes on the lifting cam. A slot in the lifting cam controls the suction process and guarantees a low noise level operation and good suction.

Even at highest speeds the guide shoe-piston unit will be firmly pushed onto the lifting cam by means of a return spring and can easily be removed during inspection.

The pressure liquid is pumped with high inherent frequency via a pressure valve into the pressure manifold. This is another reason for the low noise level of the pump. To inspect the pump the cylinder unit can be removed completely from the casing by means of loosening 4 screws.


	RF Specifications in brief : Pressures : Up to 9,100 PSI Product Range:17 sizes- 4GPM to 300 GPM Detailed Specs...				RF Applications in brief : High pressure supply units Central Hydraulics Forging Presses Bending Presses Extruders Slab Shears Particle Board Presses Stretching Benches Pipe Test Mining Hydraulics Click for more....


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