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ST164 Injector with Compressed Air Module and Metering Valves Please Select Nozzle Size Required
ST164 twin chemical injector with compressed air module and metering valves from R+M Suttner in stainless steel. Water is forced through a restrictive orifice, and with a low pressure nozzle such as an ST75 foam head this creates a vacuum that draws chemical into the water stream. A lever selects which of two connected chemicals is drawn in. It is used for cleaning in agriculture, automotive and food processing, including vehicles that carry livestock. Choose the injector size, from 1.2mm to 2.8mm, when ordering.
A compressed air connection gives a drier, stickier foam; with compressed air, use DN12 hose and a 1/2" inlet and outlet wash gun with a large cross section, such as the ST2720, ST2725, ST3100 or ST3300, so the foam does not collapse. A lance with an air injector is not needed. Dosing is adjusted with the metering valves. Fit a chemical filter on the end of each chemical tube and check the viscosity of the chemical, as it affects the draw rate. It has a 3/8" BSP female inlet and a 1/2" BSP female outlet and is rated to 350 bar, 80 litres per minute and 100°C.
ST75 foam heads, ST76 foam blasters and the triple nozzle.
Before installation: Check your pump's flow and working pressure against our foam nozzle size chart, check the connection threads using our BSP thread size chart, and make sure the pressure and temperature ratings suit your system.
For product advice, contact Flowjet Cleaning Equipment LTD on 015395 66193 or email sales@flowjet.co.uk.
Flowjet Cleaning Equipment LTD Unit 4, Gatebeck Farm Gatebeck, Kendal LA8 0HW United Kingdom
Stainless Steel
Inlet: 3/8" Female
Outlet: 1/2" Female
Max: 350 bar
Max: 100°C
R+M Suttner ST164 stainless steel twin chemical injector with compressed air module and metering valves, 3/8" BSP F inlet, 1/2" BSP F outlet, 350 bar.
