SCREW PUMPS Screw Pumps PO - PWO Series Technical Specifications 15 For cooling lubricants with low viscosity and minimum lubricating properties (min. oil 4%). Admissible delivery pressure (continuous) 100 bar at 2900 rpm. Installation Data Installation Indoor or Outdoor. Environment Marine, Industrial. Application Boiler / burner. Operating Data Handled fluid Light fuel oils LFO, LSMGO - heavy fuel oils (HFO). Viscosity range From 1 to 15 cSt * Pump speed From 2900 to 3500 rpm. low lubricity fluids * Rotation (viewed from coupling end) CW (Std version; CCW on demand). Technical Characteristics 3 Flow rate Up to 650 LPM - 40 m /h. Suction pressure From - 0,5 to 10 bar. Delivery pressure Up to 40 bar. Operating temperature range From 0 to 120 °C * Seal Mechanical seal. Bearing type Radial ball on main shaft. Bearing lubrication Lubricated for life.. Mounting arrangement Horizontal or vertical (also vertical semi-submerged, thanks to the intermediate flange). Inlet & Outlet connection Suction port: BSP thread - Delivery port: SAE 3000. Materials Casing/Flanges Cast Iron Gg25, GGG-40 on request * 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 www.jbj.co.uk/screwpumps.html #DriveLineHarmony
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