Helical Rotor Pumps

The unique pumping principle applied employs a highly precision manufactured Metallic Single helical rotor turning inside a double internal helical resilient stator. Thereby forming cavities confined by a "Sealing Line' which is main¬tained at a stand still and during rotation. Whilst the rotor rotates in the stator, the cavity formed between them progresses from suction to delivery side, gently carrying the medium.

Good self-priming properties even with air or gas inclusion in the lquid upto 8.5MWC.

Handles solids in suspension or mixture containing a high percentage of solids. Bigger size pumps up to 40mm dia.

Steady and smooth flow with little pulsation makes it suitable for dosing and metering duties.

The direction of the flow through the pump is reversible by merely changing the direction of rotation of the prime mover.

The pressure head is independent of speed and capacity is proportional to speed.

Gate and check valves are not necessary.

The metal bonded high precision moulded stator ensures, high efficiency pressure and increased life.

The unique pumping principle applied employs a highly precision manufac-tured Metailc Single helical rotor turning inside a double internal helical resilent stator. Thereby forming cavities confined by a "Sealing Line' which is main¬tained at stand still and during rotation. Whilst the rotor rotates in the stator, the cavity formed between them progresses form suction to delivery side, gently carrying the medium.

Good self priming properties even with air or gas inclusion in the lquid upto 8.5MWC.