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    Dema Engineering

    Dema Blend Centers, Solenoid Valves, Chemical Injectors & More!

    DEMA ENGINEERING is a leading designer and manufacturer of high quality dispensing and fluid control products.

    Dultmeier Sales carries a complete line of DEMA Blend Centers, Solenoid Valves, Chemical Injectors, Filters/Strainers, Foamers, Chemical Dispensers, accessories and Dema repair parts & kits. Below is a listing of some of the Dema products carried by Dultmeier Sales. For product details and to order, view our Dema Product Catalog.

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    Picture of O-Ring, Viton, Repair Parts

    O-Ring, Viton, Repair Parts

    Dema Engineering
    DE30-5V-14
    O-Ring, Viton, Repair Parts
    $1.30 / EA
    Picture of O-Ring, Viton, Repair Parts

    O-Ring, Viton, Repair Parts

    Dema Engineering
    DE30.5V.14
    O-Ring, Viton, Repair Parts
    $1.70 / EA
    Picture of O-Ring, Viton, Repair Parts

    O-Ring, Viton, Repair Parts

    Dema Engineering
    DE24-25V
    O-Ring, Viton, Repair Parts
    $2.90 / EA
    Picture of O-Ring, Viton, Repair Parts

    O-Ring, Viton, Repair Parts

    Dema Engineering
    DE25-29V
    O-Ring, Viton, Repair Parts
    $2.80 / EA
    Picture of O-Ring, Viton, Repair Parts

    O-Ring, Viton, Repair Parts

    Dema Engineering
    DE23.11V
    O-Ring, Viton, Repair Parts
    $1.10 / EA
    Picture of O-Ring, Viton, Repair Parts

    O-Ring, Viton, Repair Parts

    Dema Engineering
    DE57-10-46-2V
    O-Ring, Viton, Repair Parts
    Call for pricing / EA
    Picture of Outlet Hose Hanger

    Outlet Hose Hanger

    Dema Engineering
    DE89-30-GAP
    Outlet Hose Hanger
    $9.80 / EA
    Picture of Packing, New Style 428F, Repair Parts

    Packing, New Style 428F, Repair Parts

    Dema Engineering
    DE462
    Packing, New Style 428F, Repair Parts
    Call for pricing / EA
    Picture of Packing, Old Style For 428F, Repair Parts

    Packing, Old Style For 428F, Repair Parts

    Dema Engineering
    DE353-2
    Packing, Old Style For 428F, Repair Parts
    Call for pricing / EA
    Picture of Peristaltic pump and control, DemaMaster series, 120/208/230Volt

    Peristaltic pump and control, DemaMaster series, 120/208/230Volt

    Dema Engineering
    DEDM821
    Peristaltic pump and control, DemaMaster series, 120/208/230Volt
    $341.00 / EA
    Picture of Pickup Tube

    Pickup Tube

    Dema Engineering
    DE80-66-2
    Pickup Tube
    $21.90 / EA
    Picture of Pickup Tube, 10IN, 831K Units, repair parts

    Pickup Tube, 10IN, 831K Units, repair parts

    Dema Engineering
    DE80-66
    Pickup Tube, 10IN, 831K Units, repair parts
    $12.30 / EA
    Picture of Pilot Assembly, Repair Parts

    Pilot Assembly, Repair Parts

    Dema Engineering
    DE34-24
    Pilot Assembly, Repair Parts
    $41.25 / EA
    Picture of Pilot Valve Cover O-Ring, Repair Parts

    Pilot Valve Cover O-Ring, Repair Parts

    Dema Engineering
    DE34-11
    Pilot Valve Cover O-Ring, Repair Parts
    Call for pricing / EA
    Picture of Pilot Valve Cover, Repair Parts

    Pilot Valve Cover, Repair Parts

    Dema Engineering
    DE34-12
    Pilot Valve Cover, Repair Parts
    $8.60 / EA
    Picture of Pilot Valve Disc Stem, Repair Parts

    Pilot Valve Disc Stem, Repair Parts

    Dema Engineering
    DE34-7
    Pilot Valve Disc Stem, Repair Parts
    $7.20 / EA
    Picture of Pilot Valve Plate, Repair Parts

    Pilot Valve Plate, Repair Parts

    Dema Engineering
    DE34-9
    Pilot Valve Plate, Repair Parts
    $1.40 / EA
    Picture of Pilot Valve Spring, Repair Parts

    Pilot Valve Spring, Repair Parts

    Dema Engineering
    DE34-8
    Pilot Valve Spring, Repair Parts
    $0.80 / EA
    Picture of Pilot Valve Stem O-Ring, Repair Parts

    Pilot Valve Stem O-Ring, Repair Parts

    Dema Engineering
    DE34-10
    Pilot Valve Stem O-Ring, Repair Parts
    $0.80 / EA
    Picture of Pipe Plug & O-Ring Assembly, Repair Parts

    Pipe Plug & O-Ring Assembly, Repair Parts

    Dema Engineering
    DE66-153
    Pipe Plug & O-Ring Assembly, Repair Parts
    $1.60 / EA
    Picture of Piston Assembly , Repair Parts

    Piston Assembly , Repair Parts

    Dema Engineering
    DE41-3-6
    Piston Assembly , Repair Parts
    Call for pricing / EA
    Picture of Piston Assembly For 428F, Repair Parts

    Piston Assembly For 428F, Repair Parts

    Dema Engineering
    DEX693-2
    Piston Assembly For 428F, Repair Parts
    Call for pricing / EA
    Picture of Piston Assembly For 453P, Repair Parts

    Piston Assembly For 453P, Repair Parts

    Dema Engineering
    DE41-3-5
    Piston Assembly For 453P, Repair Parts
    $23.50 / EA
    Picture of Piston Assembly With Spring, Repair Parts

    Piston Assembly With Spring, Repair Parts

    Dema Engineering
    DE41-11-9
    Piston Assembly With Spring, Repair Parts
    Call for pricing / EA
    Picture of Piston Assembly, Normally Open Valve, Repair Parts

    Piston Assembly, Normally Open Valve, Repair Parts

    Dema Engineering
    DE41-11-8
    Piston Assembly, Normally Open Valve, Repair Parts
    $10.70 / EA
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