SCREW PUMPS Screw Pumps POF-PWOF Series Specifications 21 For hydraulic oils, lubricating oils. Maximum delivery pressure (continuous) = 120 bar at 2900 rpm Installation Data Installation: Indoor or Outdoor. Environment: Marine, Industrial. Application: Hydraulic oils, lubricating oils. Operating Data Handled fluid: Mineral and synthetic lubricating oil; hydraulic oil; diathermic oil; DFD-U and HFDR phosphate organic esters; glycols; heavy and light fuels. Viscosity range: From 10 to 5000 cSt Pump speed: From 750 to 3600 rpm* Rotation (viewed from coupling end): CW (Std version; CCW on demand). Technical Characteristics Flow rate: 20 to 600 lpm Suction pressure: From - 0,5 to 10 bar. Max. delivery pressure (continuous): 120 bar at 2900 rpm Working temperature range: * From 0 to 120 °C Speed range: 1500 to 3600 rpm Shaft seal: Mechanical seal. Shaft bearing: Radial ball. Bearing lubrication: Lubricated for life.. Mounting arrangement: Horizontal or vertical (also vertical semi-submerged, thanks to the intermediate flange). (It is also possible to mount the pump in a semi submerged vertical orientation by the addition of an intermediate flange*) Inlet & outlet ports: SAE 3000 psi Materials Casing/Flanges: on request * Light alloy, GGG-40 Screws: Nitrided steel * O-rings: Viton ® Surface protection: On request. *Contact jbj Techniques technical office for different values, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk ATEX Zone 1 www.jbj.co.uk/screwpumps.html #DriveLineHarmony
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