Helical Rotor Pump | Subrotor

Helical Rotor Pump - Subrotor

Unlike the conventional borehole pump which uses centrifugal force as the energy to move the water, the Subrotor uses the progressing cavity rotor/stator principle to draw water up.

Being a helical rotor pump, the Subrotor will produce a steady flow and is not affected by changes in differential pressure either in the bore or on the surface.

Features and Benefits of the Subrotor Helical Rotor Pump:

• The rotor sweeps the full surface of the rubber stator so it is impossible for growth or iron oxide deposits to develop on the surface
• The progressing cavity pump principle does not just spin water along, it pushes encapsulated water with positive force, so that ample volume is maintained at high heads
• Subrotor pumps waste the least possible energy on internal friction, especially compared to multi-stage and jet pumps
• Electric single or three phase option
• Hard chrome plated rotor which is 4 times harder than the stainless you find in centrifugal pumps
• With only one moving part, the rotor, the pump is easy to maintain with just a wrench

 

To contact NOV Australia about Helical Rotor Pump | Subrotor use Get a quote.

Unlike the conventional borehole pump which uses centrifugal force as the energy to move the water, the Subrotor uses the progressing cavity rotor/stator principle to draw water up.

Being a helical rotor pump, the Subrotor will produce a steady flow and is not affected by changes in differential pressure either in the bore or on the surface.

Features and Benefits of the Subrotor Helical Rotor Pump:

• The rotor sweeps the full surface of the rubber stator so it is impossible for growth or iron oxide deposits to develop on the surface
• The progressing cavity pump principle does not just spin water along, it pushes encapsulated water with positive force, so that ample volume is maintained at high heads
• Subrotor pumps waste the least possible energy on internal friction, especially compared to multi-stage and jet pumps
• Electric single or three phase option
• Hard chrome plated rotor which is 4 times harder than the stainless you find in centrifugal pumps
• With only one moving part, the rotor, the pump is easy to maintain with just a wrench

 

Read less...

To contact NOV Australia about Helical Rotor Pump | Subrotor use Get a quote.