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Acid Injector

Universal - Pressure Washer Injector - Acid Injector

Acid Injectors are designed to handle more acidic cleaning chemicals, like muriatic acid, to clean tougher applications including concrete and brick. Select the acid injector you need for your pressure washer below.

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1.8mm Adjustable Acid Injector 1958
Barens OEM PartMore Info

1.8mm Adjustable Acid Injector

Part Number: 1958
Size 1.8mm
Gallons Per Minute 2-3
Temperature 194°F
Inlet 3/8" MPT
Outlet 3/8" MPT
PSI 3000
Draw rate 0 to 20%, Ceramic ball for injecting acids
Downstream injectors are installed after the pump. In order to function, the pressure must be lowered with the use of either a dual lance and soap nozzle, a variable nozzle, a dual nozzle holder, or an adjustable nozzle holder. Water enters the inlet of the injector and creates a venturi which drops the pressure and suctions the chemical from container. Chemical can be injected either in concentrated form or in diluted form. Chemical can be regulated by turning the dial on the injector or installing a metering device on the chemical line. The injector contains a check valve to prevent water from flowing into the chemical container while in high pressure mode.
Minimum 35% pressure drop for draw
1/4" Hose Barb Chemical Port
Note: Length of hose will determine ability of injector to work properly. It is recommended to keep hose length at 100 feet or less

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