SCREW PUMPS Screw Pumps PQJ Series Specifications 23 For hydraulic oils, lubricating oils. Maximum delivery pressure (continuous) = 10 bar at 2900 rpm Installation Data Installation: Indoor or Outdoor Environment: Industrial Amb. Temperature Min/Max: -5°C (CS) and -40°C (LTCS) , storage only / 60°C * Operating Conditions Fluids: Mineral and synthetic lubricating oils, Hydraulic oil Solid content: 0% * Viscosity range: Between 10 and 5000 cSt * * Speed: Between 750 and 3600 rpm * * Rotation (shaft view): Clockwise Technical Characteristics Flow rate: Between 3 and 38 lpm (between 0.18 and 2.28 m3/h; between 0.8 and 10.1 GPM) * Suction pressure: Between -0.2 and 1 barg (between -3 and 15 psi) * Delivery pressure: 10 bar (146 psi) MAX * Operating temperature: Between 0 and 100 °C * Seal: Radial or mechanical Bearing: Radial ball Bearing lubrication: Pumped fluid Drive: AC or DC motor Construction shape: Hollow shaft for direct coupling with MEC 71 B14 or B34 motors; protruding shaft with coupling and lantern for MEC 71 or 80/90 motors IN/OUT: BSP UNI DIN EN1092-1 Safety valve: BSP UNI DIN EN1092-1 Built on, adjustable between 2-16 bar or set calibration Materials Body/Flange: Aluminium * Set of 3 screws: Carbon steel * O-rings: Viton ® Painting: 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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