Denison Axial Piston Constant Volume Pump

Posted by Tammy Soper on May 28, 2022

General Information

You can use fluid that can be added to a petroleum base R & O oil. It best to use fluid that does not have anti wear additives in it. The fluid standare is HP-2

For the best operation in the inlet oil, the temp needs to be 125 F- 135 F and don’t go over 160 F.

Oil Specifications

Viscosity………………………………………………………………………………………….90 min Maximum Viscosity at Start………………………………………………………….7500 SUS Maximum Viscosity at Full Power……………………………………………….750 SUS Minimum Viscosity at Full Power………………………………………………..70 SUS Rust and Oxidation Inhibitors………………………………………………………Yes Anti Foam Additive………………………………………………………………………..Yes

Here are some helpful tips when there is a problem