The ST164 is designed for the cleaning of vehicles carrying live-stock ,fresh foods, frozen foods and fish in order to avoid bacterial spread. Also suitable for cleaning milking parlours , piggeries and poultry sheds. The foam device is engineered from stainless steel and special high performance plastics. The switching of chemicals is achieved by positioning the controllever. When being operated in rinsing function up to 60 l/min of water can pass through the unit without any drop in pressure. In combination with a foam lance (ST-72, ST-74 or ST-75), an adjustable or a triple nozzle the ST-164 injector can suck in chemicals by means of the integrated check valve made out of stainless steel and spray or foam them depending on the choice of nozzle. The injector has an optional compressed air connection in order to supply the required air quantity for foaming already built into the injector unit. For the application of foam a compatible foam lance without air intake is required. The use of a spray gun such as ST-2720, ST-2725, ST-3100 or ST-3300 with suitable lances and foam hoses (blufood) is recommended. The injector is especially designed for low and medium pressure applications from a water inlet pressure of 3 bar (80 bar without air) and it generates an excellent foam when being provided with the required quantity of compressed air. The ST-164 injector is available in the nozzle size of 1,3 - 2,8 mm. The dosing is adjusted by one of the 8 nozzle inserts which are included in the consignment. The connection for chemicals is equipped with an integrated check valve.

TECHNICAL SPECS

Nozzle Size 1.6
Inlet 3/8" F
Outlet 1/2" F
Hose tail x 2: 9 MM
Max Pressure 350 Bar
Max Temperature 100°c
Max Flow 60 l/min