Viscosity: 3.0~ 760 mm2/ s;
 Flow range: 5~ 120 L/ min;
 Maximum pressure: 2.5 Mpa;
 Max. temperature: 120
 
 Features:
 
 1. Compact design of the screw pumps with small size;
 2. Integrated structure for pump casing and rotor housing, with simple structure;
 3. Bracket-type mounting for pump unit, with only direct mounting needed for the motor, convenience for installation and maintenance.
 
 Application:
 
 HSW series products can transfer various medium with lubricating property but without solid particles, mainly lubricant ( oil) , such as lubrication oil, machine oil, hydraulic oil, gear oil, emulsified liquid, etc. This series product is a modified screw pump against to the shortcomings of gear pump, specially used in the lubrication system of the equipment.
 
 The unit adopts bracket-type mounting, which is convenient for installation and maintenance; therefore, it is an ideal substitute for gear pump.
 
 Mounting Type:
 Bracket-type mounting