Performance data:
 
 Viscosity: 3.0~ 760 mm2/ s;
 Flow range: 10~ 1200 L/ min;
 Maximum pressure: 1.6 Mpa;
 Max. temperature: 120
 
 Features:
 
 1. Double bushes structure, axial balance at low pressure, deformation of screw not easy;
 2. High grade of product, with exquisite appearance and delicate components;
 3. Wearable and anti-jam working surface, with reliable operation;
 4. Unique double seal design, with reliable sealing effect
 
 Application:
 
 HSA series products can transfer various medium with lubricating property but without solid particles, mainly lubricant ( oil) , including lubrication oil, machine oil, hydraulic oil, gear oil, turbine oil, etc. The series products feature of simple structure, not only meet the operating requirements of the original three-screw pumps, but also meet the conditions of high speed and low viscosity; therefore, they are widely used in the fields of machinery, petrochemical, metallurgy, iron & steel, marine, etc.
 
 Mounting Type:
 F: Fixed mounting with feet support and bracket
 D: Fixed mounting with set bolt of motor
 S: Vertical mounting with support bracket