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Main navigation

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    • Search
    • Pumps
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    • Regulators
    • Actuators
    • Switches
    • Launchers
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    • Accessories
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    • Fluid Catalytic Cracking
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Houttuin Twin-Screw 236.40 Series

The Houttuin double entry twin screw pumps series 236.40 are horizontal rotating self priming positive displacement pumps. Two inter-meshing screws rotating in a pump casing insert ensure high pumping efficiency with constant axial flow and unequalled suction power.

Horizontal double 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 grease industry, paint and lacquer industry, food and beverage industry, plastics industry, sugar industry, environmental technology, in tank farms and in the shipbuilding industry.

Houttuin 236 Series Twin Screw Pump
    General Information
    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.

    Double-entry
    Built on pressure relief value
    Interchangeable rotor housing/casing insert
    Horizontal installation
    Foot mounted design
    Flanges acc. DIN or ANSI

    Other data

    Design standard:
    Manufacturer STD,
    API 676
    Fluids:
    Fuel Oils,
    Lubrication Oils,
    Oils > Crude Oil,
    Water,
    Solvents
    Sealing:
    Packing,
    Single Mechanical seal,
    Double Mechanical seal
    Certification:
    Class 1 div 2
    Data
    Performance data

    Series 236.40

    Capacity Q up to 1000 m³/h
    Inlet pressure ps up to 10 bar
    Discharge pressure pd up to 16 bar
    Differential pressure pdiff up to 16 bar
    Viscosity v up to 0,6..5000 mm²/s
    Fluid temperature t up to 140 °C
    Speed n up to 3000 1/min

    Benefits
    • Rugged design stands up to the harshest environments
    • ‘Pop out’ rotor access reduces inspection and maintenance time
    • Optional customizable alignments match your design needs
    • Available in a variety of materials

    Water, seawater, oils, heavy fuel oils, light products

    Flow rate

    Max gpm:
    4843.15
    Max lpm:
    18333.33
    Max m³/hr:
    1100.00

    Viscosity

    Max cSt [mm²/s]:
    5000.00
    Max SSU:
    23158.82
    Min cSt [mm²/s]:
    0.60
    Min SSU:
    25.46

    Max inlet pressure

    Max psig:
    145.03
    Max barg:
    10.00

    Max diff pressure

    Max bar (dp):
    16.00
    Max psi (dp):
    232.05

    Min NPIPR

    Min bara:
    0.10

    Temp

    Max C°:
    140.00
    Max F°:
    284.00
    Min C°:
    -5.00
    Min Fº:
    23.00

    Pressure class

    Pressure class (ANSI):
    125,
    150,
    250,
    300
    Pressure class (metric):
    PN 16,
    PN 25,
    PN 64
    Files
    application/pdf, 1.03 MB Download
    application/pdf, 2.53 MB Download
    Contact
    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

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