136.20 Series Twin Screw Pump
The Houttuin single entry twin screw pumps series 136 are horizontal rotating self priming positive displacement pumps. Two intermeshing screws rotating in a pump casing ensure high pumping efficiency with constant axial flow and unequalled suction power.
Horizontal single entry twin-screw pumps for pumping contaminated or slightly abrasive, lubricating and non-lubricating liquids of low or high viscosity which do not chemically attack the pump materials (corrosion proof materials can be offered). In the chemical and petrochemical industry, soap- and fat industry, paint and lacquer industry, food and beverage industry, plastics industry, sugar industry, shipbuilding, environmental engineering (e.g. for removal of waste oils, solvents and chemicals) etc.
The spindles are supported and axially held in position by ball bearings. The axial thrust incurred is absorbed by the amply sized axial shaft bearings. The transmission of torque from the driven spindle to the idler spindle is effected by oil-lubricated timing gears located outside of the pumping area in an attached gearbox. The ball bearings and timing gears maintain a small clearance between the screws, thus preventing metal to metal contact.
Built on pressure relief value
Foot mounted design
Flanges acc. DIN or ANSI
Capacity Q up to 20 m³/h
Inlet pressure ps up to 1 bar
Discharge pressure pd up to 11 bar
Differential pressure pdiff up to 11 bar
Viscosity v up to 0,6..1500 mm²/s
Fluid temperature t up to 80 °C
Speed n up to 3000 1/min
- Single entry and self priming
- Horizontal rotation
- Built to handle contaminated or slightly abrasive fluids
- Casing available in cast iron, cast steel or cast stainless steel
- Suited for: chemical, petrochemical, soap and fat, paint and lacquer, food and beverage, sugar, plastics, shipbuilding and environmental engineering industries
Max inlet pressure
Max diff pressure
Fore market Inquiry:
Albert Pol - Albert.Pol@circor.com
Contact No.: +1 864-712-9480
ALLWEILER INDIA PVT. LTD. (A CIRCOR Group Company)
Plot No.: 22,653/1,
Somnath Co. Op. Ind. Soc. Ltd.,
Kachigam Road, Dabhel,
Daman – 396210, UT of D&H, India.