SCREW PUMPS Screw Pumps PZ Series Specifications 33 For hydraulic oils, lubricating oils. Special version for heavy fuel. Maximum allowable delivery pressure (continuous) up to 16 bar from 1000 to 3600 rpm (vertical arrangement) Maximum 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 5400 lpm - 324 m /h. Suction pressure: From - 0,5 to 10 bar. Max. continuous delivery pressure: Up to 16 bar (from 1000 to 1800 rpm). Operating temperature range: From 0 to 120 °C * Shaft seal: Mechanical seal. Bearing type: Radial ball on main shaft. Bearing lubrication: Lubricated for life. Mounting arrangement: Horizontal or vertical mounting. (Foot mounting available on request). Inlet & Outlet connection: DIN standard. (ANSI on request). 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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