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ST166 Twin Chemical Foam Injector

ST166 Twin Chemical Foam Injector

RM Suttner ST166 dual chemical injectors for mixing and dosing two chemicals at once, with adjustable nozzle inserts. Three versions are listed, with 1.3mm, 1.6mm and 1.9mm nozzles. Select the nozzle size using the flow rate and operating pressure of your pressure washer before ordering.