Multiphase Mixture Pumps/Double Screw Pump

2W.W horizontal twin screw pump

1. Smooth liquid transfer, without pulsation and mixing

2. Small vibration and low noise

3. Strong auto-suction performance. For transfer of medium mixture, gas composition not

more than 80%, and sand composition not higher than 500g/m3.

4. Outboard bearing structure, indepent lubricant, can transfer for various non-lubricating media

5. Use synchronous gear drive, no touch between the two rotors, even run empty for short time is no problem

6. Pump body fit with heating jacket, can transfer various clean or media with small solid particle of high or low viscosity

(particle diameter less than 0.12-2mm)

7. Good selection of material can even transfer many corrosive media

8. Double-suction structure, have no axial force on the rotor

9. Use mechanical seal or bellows mechanical seal for shaft end, features long service life,little leakage and wide range of use.

10. Widly applicable for oil field, ship building industry, petrolegum, petroleum and petrochemical industries, thermal plant and food industry etc.

Main perfomance ranges for 2W.W series:

1  Max. pressure 4Mpa

2 Flow range 1-1000m3/h

3  Temperature range -20-120°C

4  Medium viscosity 1-3000mm2/s, if lower speed can 106mm2/s.