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Screw Pump
Screw Pump
Minimum Order Quantity: 1 Piece
| Max Flow Rate | Upto 100 M3/Hr |
| Material | Mild Steel |
| Usage/Application | Screw pump operates with two counter-rotating screw rotors that are carefully designed to rotate "toward each other". This traps the gas in the space between the rotor "screws". As the screws rotate, this trapped volume is reduced, which not only compresses the gas, but also moves it toward the exhaust port. |
| Shaft Seal | Variety of gland packed & mechanical seal options . |
| Capacity | 1m3 2m3 3m3 4m3 |
| Diff. Pressure | 12 Bar |
| Viscosity | Upto 100,000 cSt |
| Fluid Temperature | Upto 150 deg. C |
| Casing Option | Cast Iron , Cast Steel, CF8, CF8M, CF8ML, Alloy20, Hastealloy. |
| Screw Set Option | Ni-Cr, Nitrided Steel, Tool Steel, AISI410, AISI304, AISI316, Hardened & Hard Chrome Plated. |
A screw pump is a rotary pump which is a form of a positive displacement pump and it delivers a known quantity of fluid for every revolution.
The screw pump, as the name implies, the form of the screw is similar to a screw thread and hence by rotating it, the fluid moves along the screw thread from the suction side to the discharge side of the pump. Due to very close clearances inside the pump, the volumetric efficiency is high especially with viscous fluids as this reduces the amount of slippage of the fluid from the high pressure to the low pressure side. The pump itself like any positive displacement pump does not produce pressure, it only moves fluid but it is the actual system which produces back pressure due to friction loss.
Screw Pump 1m3 2m3 3m3 4m3 Make-Netroflux