SCREW PUMPS Screw Pumps PZ Series Technical Specifications 7 For hydraulic oils, lubricating oils. Special version for heavy fuel. Allowable delivery pressure (continuous) up to 16 bar from 1000 to 3600 rpm (vertical arrangement) Allowable delivery pressure (continuous) up to 16 bar from 750 to 1800 rpm (horizontal arrangement) Installation Data Installation Indoor or Outdoor. Environment Marine, Industrial. Application Cargo, separator, Transfer, Booster, Feeder, Fuel supply, Lubricating. Operating Data Handled fluid Fuel oil HFO - DO - LSMG0 - Hydraulic and Lube oils. Viscosity range From 1,2 to 5000 cSt (specific configuration may apply). Pump speed From 750 to 3600 rpm * Rotation (viewed from coupling end) CW (Std version; CCW on demand). Technical Characteristics 3 Flow rate Up to 4800 LPM - 288 m /h. Suction pressure From - 0,5 to 10 bar. Delivery pressure Up to 16 bar (from 1000 to 3600 rpm). Operating temperature range From 0 to 150 °C * Seal Mechanical seal. Bearing type Radial ball on main shaft. Bearing lubrication Lubricated for life. Mounting arrangement Horizontal or vertical mounting (foot on demand). Inlet & Outlet connection DIN standard (ANSI on demand). Materials Casing/Flanges Cast Iron GG25 or GGG40. 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 2 www.jbj.co.uk/screwpumps.html #DriveLineHarmony
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