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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 24 Volt AC Vacuum Solenoid, 1/8" FPT, 2.1 GPM @ 60 PSI, NO Metering

    24 Volt AC Vacuum Solenoid, 1/8" FPT, 2.1 GPM @ 60 PSI, NO Metering

    Dema Engineering
    DE481P-24
    Vacuum Solenoid Valve, 1/8IN, 24VAC, Junction Box Coil with 7IN Lead Wires
    $93.00 / EA
    Picture of 24 Volt Coil ONLY, with spades for 492 Solenoid Valves

    24 Volt Coil ONLY, with spades for 492 Solenoid Valves

    Dema Engineering
    DE41-9-7-3
    Solenoid Coil, 24 Volt, With Spades
    $11.50 / EA
    Picture of 24 Volt DC Replacement Coil for Solenoid Valve, Din Type, for 412 / 413 / 414 / 416 / 418/ 453 / 454 / 458

    24 Volt DC Replacement Coil for Solenoid Valve, Din Type, for 412 / 413 / 414 / 416 / 418/ 453 / 454 / 458

    Dema Engineering
    DE4192D-24VDC
    Solenoid Coil, 24VDC Din
    $34.50 / EA
    Picture of 24 Volt DC Replacement Coil for Solenoid Valve, Junction Box Type, for 401 / 424 / 481 / 482 / 473 / 474 / 476P

    24 Volt DC Replacement Coil for Solenoid Valve, Junction Box Type, for 401 / 424 / 481 / 482 / 473 / 474 / 476P

    Dema Engineering
    DE4191-24VDC
    Solenoid Coil, 24 Volt DC
    $28.00 / EA
    Picture of 24 Volt DC Replacement Coil for Solenoid Valve, Junction Box Type, for 412 / 413 / 414 / 416 / 418/ 453 / 454 / 458

    24 Volt DC Replacement Coil for Solenoid Valve, Junction Box Type, for 412 / 413 / 414 / 416 / 418/ 453 / 454 / 458

    Dema Engineering
    DE4192-24VDC
    Solenoid Coil, 24VDC
    $32.25 / EA
    Picture of 24 Volt DC Replacement Coil for Solenoid Valve, Spade Coil, for 442 / 443 / 462 / 463 / 464

    24 Volt DC Replacement Coil for Solenoid Valve, Spade Coil, for 442 / 443 / 462 / 463 / 464

    Dema Engineering
    DE4195-24DC
    Solenoid Coil, 24VDC
    $14.80 / EA
    Picture of 24 Volt Replacement Coil For 0453P-24 Valves

    24 Volt Replacement Coil For 0453P-24 Valves

    Dema Engineering
    DE04191-24V
    Solenoid Coil, Normally Open 24volt, repair parts
    $18.50 / EA
    Picture of 240 Volt AC Replacement Coil for Solenoid Valve, Junction Box Type, for 412 / 413 / 414 / 416 / 418/ 453 / 454 / 458
    Picture of 240 Volt AC Replacement Coil for Solenoid Valve, Spade Coil, for 442 / 443 / 462 / 463 / 464

    240 Volt AC Replacement Coil for Solenoid Valve, Spade Coil, for 442 / 443 / 462 / 463 / 464

    Dema Engineering
    DE4195-220
    Solenoid Coil, 240VAC
    $13.30 / EA
    Picture of 3/4  IN  Solenoid, 110V, Factory Rebuilt

    3/4 IN Solenoid, 110V, Factory Rebuilt

    Dema Engineering
    DEA416P-110R
    3/4 IN Solenoid, 110V, Factory Rebuilt
    Call for pricing / EA
    Picture of 3/4 Solenoid, 24V Factory Rebuilt

    3/4 Solenoid, 24V Factory Rebuilt

    Dema Engineering
    DEA416P-24-R
    3/4 Solenoid, 24V Factory Rebuilt
    Call for pricing / EA
    Picture of 3/8  IN  Solenoid, 110V, Factory Rebuilt

    3/8 IN Solenoid, 110V, Factory Rebuilt

    Dema Engineering
    DE453P-110-R
    3/8 IN Solenoid, 110V, Factory Rebuilt
    Call for pricing / EA
    Picture of 4 Chemical Select Valve, 1 Gpm

    4 Chemical Select Valve, 1 Gpm

    Dema Engineering
    DE803GAP
    4 Chemical Select Valve, 1 Gpm
    $160.00 / EA
    Picture of Acid Injection Pump with PH Probe

    Acid Injection Pump with PH Probe

    Dema Engineering
    DE0960.A
    Acid Injection Pump with PH Probe
    $1,441.00 / EA
    Picture of Action Gap Assembly, Repair Parts

    Action Gap Assembly, Repair Parts

    Dema Engineering
    DE16-30
    Action Gap Assembly, Repair Parts
    $11.60 / EA
    Picture of Adapter, Mght X 1/4IN Npt

    Adapter, Mght X 1/4IN Npt

    Dema Engineering
    DE61-122-2
    Adapter, Mght X 1/4IN Npt
    $4.90 / EA
    Picture of Adapter, Outlet, Repair Parts

    Adapter, Outlet, Repair Parts

    Dema Engineering
    DE97-24
    Adapter, Outlet, Repair Parts
    Call for pricing / EA
    Picture of Adapter, Repair Parts

    Adapter, Repair Parts

    Dema Engineering
    DE93-31
    Adapter, Repair Parts
    Call for pricing / EA
    Picture of Adapter, Repair Parts

    Adapter, Repair Parts

    Dema Engineering
    DE61-87
    Adapter, Repair Parts
    Call for pricing / EA
    Picture of Adapter, Repair Parts

    Adapter, Repair Parts

    Dema Engineering
    DE100-10
    Adapter, Repair Parts
    $5.20 / EA
    Picture of Adapter, Repair Parts

    Adapter, Repair Parts

    Dema Engineering
    DE150-10
    Adapter, Repair Parts
    $4.90 / EA
    Picture of Adapter, Repair Parts

    Adapter, Repair Parts

    Dema Engineering
    DE150-23
    Adapter, Repair Parts
    $4.00 / EA
    Picture of Aerator Nozzle

    Aerator Nozzle

    Dema Engineering
    DE95-10
    Aerator Nozzle
    Call for pricing / EA
    Picture of Air Filter Element, Repair Parts

    Air Filter Element, Repair Parts

    Dema Engineering
    DE9.AFR25
    Air Filter Element, Repair Parts
    $8.70 / EA
    Picture of Air Foamer L/Valve & Hose-Rebuilt

    Air Foamer L/Valve & Hose-Rebuilt

    Dema Engineering
    DE294CDM-R
    Air Foamer L/Valve & Hose-Rebuilt
    Call for pricing / EA
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