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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 Chain, Repair Parts

    Chain, Repair Parts

    Dema Engineering
    DE34-17
    Chain, Repair Parts
    $3.80 / EA
    Picture of Check Valve

    Check Valve

    Dema Engineering
    DE30-10
    Check Valve
    $7.70 / EA
    Picture of Check Valve Assembly, Outlet

    Check Valve Assembly, Outlet

    Dema Engineering
    DE30-10-2
    Check Valve Assembly, Outlet
    $7.90 / EA
    Picture of Check Valve Flat Seal, EPDM, 566/568AG, Repair Parts

    Check Valve Flat Seal, EPDM, 566/568AG, Repair Parts

    Dema Engineering
    DE38000023248
    Check Valve Flat Seal, EPDM, 566/568AG, Repair Parts
    $3.89 / EA
    Picture of Check Valve Kit, Dual Injectors, Repair Parts

    Check Valve Kit, Dual Injectors, Repair Parts

    Dema Engineering
    DE21002
    Check Valve Kit, Dual Injectors, Repair Parts
    $9.70 / EA
    Picture of Check Valve Kit, Repair Parts

    Check Valve Kit, Repair Parts

    Dema Engineering
    DE36030622100
    Check Valve Kit, Repair Parts
    $6.30 / EA
    Picture of Check Valve Kit, Repair Parts

    Check Valve Kit, Repair Parts

    Dema Engineering
    DE36000000258
    Check Valve Kit, Repair Parts
    $43.00 / EA
    Picture of Check Valve Kit, Repair Parts

    Check Valve Kit, Repair Parts

    Dema Engineering
    DE36000000263
    Check Valve Kit, Repair Parts
    $52.00 / EA
    Picture of Check Valve Kit, Single Injectors, Repair Parts

    Check Valve Kit, Single Injectors, Repair Parts

    Dema Engineering
    DE21001
    Check Valve Kit, Single Injectors, Repair Parts
    $5.40 / EA
    Picture of Check Valve Kits for Single & Dual Injectors

    Check Valve Kits for Single & Dual Injectors

    Dema Engineering
    GROUP_11447
    Check Valve Kits for Single & Dual Injectors
    From $5.40
    Picture of Check Valve Nut, Repair Parts

    Check Valve Nut, Repair Parts

    Dema Engineering
    DE35019003841
    Check Valve Nut, Repair Parts
    $10.50 / EA
    Picture of Check Valve Parts Kit, Repair Parts

    Check Valve Parts Kit, Repair Parts

    Dema Engineering
    DE24-63R
    Check Valve Parts Kit, Repair Parts
    $12.70 / EA
    Picture of Check Valve Repair Kit, 570 PVDF, Repair Parts

    Check Valve Repair Kit, 570 PVDF, Repair Parts

    Dema Engineering
    DE36-145
    Check Valve Repair Kit, 570 PVDF, Repair Parts
    $49.25 / EA
    Picture of Check Valve, 1/4IN Polypropylene

    Check Valve, 1/4IN Polypropylene

    Dema Engineering
    DE60.54
    Check Valve, 1/4IN Polypropylene
    $5.30 / EA
    Picture of Check valve, 1/8Npt

    Check valve, 1/8Npt

    Dema Engineering
    DE904-8P
    Check valve, 1/8Npt
    $36.50 / EA
    Picture of Check Valve, 3/4IN

    Check Valve, 3/4IN

    Dema Engineering
    DE57.20.8
    Check Valve, 3/4IN
    $21.10 / EA
    Picture of Check Valve, 3/4IN, Pilot Operated

    Check Valve, 3/4IN, Pilot Operated

    Dema Engineering
    DE38-11
    Check Valve, 3/4IN, Pilot Operated
    Call for pricing / EA
    Picture of Check Valve, 574/575/TF5/TF10/1410

    Check Valve, 574/575/TF5/TF10/1410

    Dema Engineering
    DE35200000059
    Check Valve, 574/575/TF5/TF10/1410
    $102.00 / EA
    Picture of Chem Injector, Fact Rebuilt

    Chem Injector, Fact Rebuilt

    Dema Engineering
    DE203BS-2R
    Chem Injector, Fact Rebuilt
    Call for pricing / EA
    Picture of Chemcal Hand Pump, 1 Oz Per Stroke, Epdm Seal, Polyethylene Body

    Chemcal Hand Pump, 1 Oz Per Stroke, Epdm Seal, Polyethylene Body

    Dema Engineering
    DE302-1E
    Chemcal Hand Pump, 1 Oz Per Stroke, Epdm Seal, Polyethylene Body
    $39.75 / EA
    Picture of Chemical blend center

    Chemical blend center

    Dema Engineering
    DE633MB3
    Chemical blend center
    $85.00 / EA
    Picture of Chemical Blend Center, Double Stations, Stainless Housing, 4-GPM

    Chemical Blend Center, Double Stations, Stainless Housing, 4-GPM

    Dema Engineering
    DE681-2
    Chemical mixing Blend Center, 2 Station, stainless cabinet, 4gpm
    $191.00 / EA
    Picture of Chemical Blend Center, Single Station, Plastic Housing, 4-GPM

    Chemical Blend Center, Single Station, Plastic Housing, 4-GPM

    Dema Engineering
    DE633
    Blend Center, 1 Station
    $81.30 / EA
    Picture of Chemical Blend Center, Single Station, Stainless Housing, 4-GPM

    Chemical Blend Center, Single Station, Stainless Housing, 4-GPM

    Dema Engineering
    DE681-1
    Blend Center, 1 Station, 4gpm, stainless case
    $118.00 / EA
    Picture of Chemical Blend Center, Triple Stations, Stainless Housing, 4-GPM

    Chemical Blend Center, Triple Stations, Stainless Housing, 4-GPM

    Dema Engineering
    DE681-3
    Chemical mixing Blend Center, 3 Station, stainless case, 4gpm
    $259.00 / EA
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