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.

Brand:
Houttuin
Type:
2 Screw
Category
Pumps > Twin Screw
Markets
Commercial Marine
Industrial
Oil & Gas
Lubrication
Oil & Gas Transport
Product Design:
Horizontal
Construction features

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
Horizontal installation
Foot mounted design
Flanges acc. DIN or ANSI

Other data

Design standard:
Manufacturer STD
Fluids:
Fuel Oils,
Lubrication Oils,
Oil > Crude Oil,
Coolant,
Water,
Solvents
Sealing:
Single Mechanical seal
Certification:
Class 1 div 2
Performance data

Series 136.20

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

Benefits
  • 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

Flow rate

Max gpm:
88.06
Max lpm:
333.33
Max m³/hr:
20.00

Viscosity

Max cSt [mm²/s]:
1500.00
Max SSU:
6947.87
Min cSt [mm²/s]:
0.60
Min SSU:
25.46

Max inlet pressure

Max psig:
14.50
Max barg:
1.00

Max diff pressure

Max bar (dp):
11.00
Max psi (dp):
159.53

Min NPIPR

Min bara:
0.10

Temp

Max C°:
120.00
Max F°:
248.00
Min C°:
-5.00
Min Fº:
23.00

Pressure class

Pressure class (ANSI):
125,
150
Pressure class (metric):
PN 10,
PN 16
Contact

Houttuin Contacts

Fore market Inquiry:
Albert Pol - Albert.Pol@circor.com
Contact No.: +1 864-712-9480

Aftermarket inquiry:
Houttuin-Aftermarket@circor.com

Manufacturing Location:
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.

Customer Support and Service Contacts