DEMA Engineering
DEMA pioneered dilution control systems by introducing the first slide-bar faucet proportioner in 1956. They now provide one of the largest ranges of chemical dosing and fluid control products in the global market.
DEMA offers a full line of proven quality built fluid control devices, components, and systems to handle different fluid types, pressures, and applications. Their expertise in machining and casting fluid control devices is the backbone of their business and has built their reputation in manufacturing and process engineering markets.
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DEMA Inline Diaphragm Check Valve, Viton, 1/4" x 1/4"
DEMAUWS Part #: DE-60.54MSRP: $4.23MSRP: $4.23 - MSRP: $4.23MSRP: $4.23UWS Price: $3.60This inline check valve features a viton diaphragm for chemical resistance and inserts between two pieces of 1/4" ID tubing. Ideal for use in long...
View full detailsMSRP: $4.23MSRP: $4.23 - MSRP: $4.23MSRP: $4.23UWS Price: $3.60Save 15% -
DEMA Mixrite Proportioner, 0.4 - 4.0% (25:1 - 250:1), 11 GPM, Aflas Seals, Hastelloy Springs
DEMAUWS Part #: DE-572CWMSRP: $486.02MSRP: $486.02 - MSRP: $486.02MSRP: $486.02UWS Price: $413.12MSRP: $486.02MSRP: $486.02 - MSRP: $486.02MSRP: $486.02UWS Price: $413.12Save 15% -
DEMA Brass Manifold Valve, 5 Station, Non-Metering, NC, 1/4" NPT, 120 VAC DIN Coil
DEMAUWS Part #: DE-492M5.8.6DMSRP: $272.77MSRP: $272.77 - MSRP: $272.77MSRP: $272.77UWS Price: $259.13The 492M is a mini diaphragm manifold valve featuring 1/4” inlets and outlets in a brass body. This model is configured as follows: 5 station man...
View full detailsMSRP: $272.77MSRP: $272.77 - MSRP: $272.77MSRP: $272.77UWS Price: $259.13Save 5% -
DEMA DIN-Q-Coil 24VDC
DEMAUWS Part #: DE-41.9D.5.4MSRP: $20.91MSRP: $20.91 - MSRP: $20.91MSRP: $20.91UWS Price: $20.91Replacement DEMA Solenoid Valve Coil, 24 VDC.
MSRP: $20.91MSRP: $20.91 - MSRP: $20.91MSRP: $20.91UWS Price: $20.91 -
DEMA DIN-Q-Coil 24VAC/60 Hz
DEMAUWS Part #: DE-41.9D.5.3MSRP: $17.92MSRP: $17.92 - MSRP: $17.92MSRP: $17.92UWS Price: $17.92Replacement DEMA Solenoid Valve Coil, 24 VAC.
MSRP: $17.92MSRP: $17.92 - MSRP: $17.92MSRP: $17.92UWS Price: $17.92 -
DEMA Junction Box Coil Assembly 24VAC/50-60 Hz
DEMAUWS Part #: DE-41.9.2.3MSRP: $27.26MSRP: $27.26 - MSRP: $27.26MSRP: $27.26UWS Price: $27.26Replacement DEMA Solenoid Valve Coil, 24 VAC.
MSRP: $27.26MSRP: $27.26 - MSRP: $27.26MSRP: $27.26UWS Price: $27.26 -
DEMA DIN Connector And Power Cord Assembly 24"
DEMAUWS Part #: DE-41.77.100110.24.USMSRP: $12.09MSRP: $12.09 - MSRP: $12.09MSRP: $12.09UWS Price: $12.09MSRP: $12.09MSRP: $12.09 - MSRP: $12.09MSRP: $12.09UWS Price: $12.09 -
DEMA Solenoid Valve Repair Kit - 458PS
DEMAUWS Part #: DE-41.33.2MSRP: $81.89MSRP: $81.89 - MSRP: $81.89MSRP: $81.89UWS Price: $81.89This kit contains the parts to repair and overhaul DEMA Solenoid Valves 458PS.
MSRP: $81.89MSRP: $81.89 - MSRP: $81.89MSRP: $81.89UWS Price: $81.89 -
DEMA Solenoid Valve Repair Kit - 458P
DEMAUWS Part #: DE-41.33MSRP: $76.47MSRP: $76.47 - MSRP: $76.47MSRP: $76.47UWS Price: $76.47This kit contains the parts to repair and overhaul DEMA Solenoid Valves 458P.
MSRP: $76.47MSRP: $76.47 - MSRP: $76.47MSRP: $76.47UWS Price: $76.47 -
DEMA Solenoid Valve Repair Kit - 453P & 453S
DEMAUWS Part #: DE-41.31MSRP: $50.66MSRP: $50.66 - MSRP: $50.66MSRP: $50.66UWS Price: $50.66This kit contains the parts to repair and overhaul DEMA Solenoid Valves 453P and 453S.
MSRP: $50.66MSRP: $50.66 - MSRP: $50.66MSRP: $50.66UWS Price: $50.66 -
DEMA Solenoid Valve Repair Kit - A414P
DEMAUWS Part #: DE-41.28MSRP: $17.05MSRP: $17.05 - MSRP: $17.05MSRP: $17.05UWS Price: $17.05This kit contains the parts to repair and overhaul DEMA Solenoid Valves A414P.
MSRP: $17.05MSRP: $17.05 - MSRP: $17.05MSRP: $17.05UWS Price: $17.05 -
DEMA Solenoid Valve Plunger Kit - Buna 401P & 424.2
DEMAUWS Part #: DE-41.24MSRP: $8.89MSRP: $8.89 - MSRP: $8.89MSRP: $8.89UWS Price: $7.56This kit contains the parts to replace the valve plunger, plunger spring, valve seat, and o-ring for DEMA Solenoid Valves 401P and 424.2. Contains...
View full detailsMSRP: $8.89MSRP: $8.89 - MSRP: $8.89MSRP: $8.89UWS Price: $7.56Save 15% -
DEMA Mixrite 500 Series Spring Kit
DEMAUWS Part #: DE-36000000191MSRP: $19.54MSRP: $19.54 - MSRP: $19.54MSRP: $19.54UWS Price: $19.54DEMA Mixrite 500 Series Spring Kit
MSRP: $19.54MSRP: $19.54 - MSRP: $19.54MSRP: $19.54UWS Price: $19.54 -
DEMA 221 Series .161 Dual Barb Rocket Injector Repair Kit
DEMAUWS Part #: DE-22.161MSRP: $35.71MSRP: $35.71 - MSRP: $35.71MSRP: $35.71UWS Price: $35.71DEMA Rocket Injector repair kits include the barbs, check valves, seals, screws, and orifice required to rebuild the corresponding Rocket injector.
MSRP: $35.71MSRP: $35.71 - MSRP: $35.71MSRP: $35.71UWS Price: $35.71 -
DEMA Rocket Single Barb (.070 Nozzle) Injector Assy. Orange, 1.7 GPM
DEMAUWS Part #: DE-211.070MSRP: $68.09MSRP: $68.09 - MSRP: $68.09MSRP: $68.09UWS Price: $57.88Single Barb Rocket Injector, 3/8" NPT Standard Connect, 1.7 GPM, 0.070" Diameter Orifice The Rocket injector was designed to be the most versatile ...
View full detailsMSRP: $68.09MSRP: $68.09 - MSRP: $68.09MSRP: $68.09UWS Price: $57.88Save 15% -
DEMA Rocket Low Flow Single Barb (.029 Nozzle) Injector Assy. White, 0.30 GPM
DEMAUWS Part #: DE-211.029MSRP: $68.09MSRP: $68.09 - MSRP: $68.09MSRP: $68.09UWS Price: $68.09Single Barb Rocket Low Flow Injector, 3/8" NPT Standard Connect, 0.30 GPM, 0.029" Diameter Orifice The Rocket injector was designed to be the most ...
View full detailsMSRP: $68.09MSRP: $68.09 - MSRP: $68.09MSRP: $68.09UWS Price: $68.09 -
DEMA 211 Series Single Barb Injector Check Valve Repair Kit
DEMAUWS Part #: DE-21.001MSRP: $4.38MSRP: $4.38 - MSRP: $4.38MSRP: $4.38UWS Price: $4.38DEMA Rocket Injector check valve kits include only the ball, spring, and o-rings necessary to replace the check valve portion of a Rocket injector.
MSRP: $4.38MSRP: $4.38 - MSRP: $4.38MSRP: $4.38UWS Price: $4.38 -
DEMA Metering Tip - Green
DEMAUWS Part #: DE-100.15.8MSRP: $0.93MSRP: $0.93 - MSRP: $0.93MSRP: $0.93UWS Price: $0.93DEMA standard metering tip for injectors with 1/4" barbs. See metering tip chart for dilution ratios for water-thin (1 CPS) products. Set accordi...
View full detailsMSRP: $0.93MSRP: $0.93 - MSRP: $0.93MSRP: $0.93UWS Price: $0.93 -
DEMA Metering Tip - Yellow
DEMAUWS Part #: DE-100.15.10MSRP: $0.93MSRP: $0.93 - MSRP: $0.93MSRP: $0.93UWS Price: $0.93DEMA standard metering tip for injectors with 1/4" barbs. See metering tip chart for dilution ratios for water-thin (1 CPS) products. Set accordi...
View full detailsMSRP: $0.93MSRP: $0.93 - MSRP: $0.93MSRP: $0.93UWS Price: $0.93 -
DEMA Spade Coil Assembly 24VAC/60 Hz 10W
DEMAUWS Part #: DE-41.9.5.5MSRP: $10.91MSRP: $10.91 - MSRP: $10.91MSRP: $10.91UWS Price: $10.91Replacement DEMA Solenoid Valve Coil, 24VAC/60 Hz 10W
MSRP: $10.91MSRP: $10.91 - MSRP: $10.91MSRP: $10.91UWS Price: $10.91 -
DEMA Replacement Screen & Cap for 3/4" Y-Type Strainer, 40 Mesh
DEMAUWS Part #: DE-S6.1MSRP: $24.33MSRP: $24.33 - MSRP: $24.33MSRP: $24.33UWS Price: $24.33DEMA Replacement Screen & Cap for S6B.40 3/4" Y-Type Strainer, 40 Mesh
MSRP: $24.33MSRP: $24.33 - MSRP: $24.33MSRP: $24.33UWS Price: $24.33 -
DEMA Brass Y-Type Strainer, 1/2" FPT, 80 Mesh Screen
DEMAUWS Part #: DE-S4B.80MSRP: $41.69MSRP: $41.69 - MSRP: $41.69MSRP: $41.69UWS Price: $41.69DEMA Y-type line strainers are the simple yet critical component for use in waterlines ahead of solenoid valves, chemical injectors, spray nozzles,...
View full detailsMSRP: $41.69MSRP: $41.69 - MSRP: $41.69MSRP: $41.69UWS Price: $41.69 -
DEMA Replacement Screen & Cap for 1/2" Y-Type Strainer, 40 Mesh
DEMAUWS Part #: DE-S4.1MSRP: $9.44MSRP: $9.44 - MSRP: $9.44MSRP: $9.44UWS Price: $9.44DEMA Replacement Screen & Cap for S4B.40 1/2" Y-Type Strainer, 40 Mesh
MSRP: $9.44MSRP: $9.44 - MSRP: $9.44MSRP: $9.44UWS Price: $9.44 -
DEMA Replacement Screen & Cap for 3/8" Y-Type Strainer, 80 Mesh
DEMAUWS Part #: DE-S3.2MSRP: $8.47MSRP: $8.47 - MSRP: $8.47MSRP: $8.47UWS Price: $8.47DEMA Replacement Screen & Cap for S3B.80 3/8" Y-Type Strainer, 80 Mesh
MSRP: $8.47MSRP: $8.47 - MSRP: $8.47MSRP: $8.47UWS Price: $8.47
