Suttner ST-164 Stainless Steel Chemical Bypass Injector, #7.0, 5000 Psi, 3/8" F x 1/2” F

Field of Application
• Designed for the cleaning of vehicles carrying cattle, food, frozen foods and fish in order to avoid bacterial spread. Also suitable for cleaning milking parlours and applicable in cattle bredding, piggery, poultry farming and in the pisciculture
• The foam device is a combination made out of stainless steel and special high performance plastics. The addition of one out of two connected chemicals is determined by positioning the lever. All versions are suitable for the addition in low pressure from approx. 43 PSI up to max. 5,076 PSI
• When being operated in rinsing function up to 15.85 GPM pass through the unit without any drop in pressure
• Locks in position for accurate metering
• In combination with a foam lance (ST-72 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 them on or foam them depending on the chosen nozzle
• The ST-164 injector is available in the nozzle size of 3.5 – 11.0
• The dosing is adjusted by one of the 18 nozzle inserts which are included in the consignment. The connection for chemicals is equipped with an integrated check valve

Features
• Integrated lever that allows you to go from disinfectant to foam to rinse
• Food grade quality and specifications
• Durable Stainless steel construction
• 18 Dosing nozzles included
• Use 0.35 ID hose

Specifications
• Nozzle/Orifice Size: 7.0
• Max Flow Rate: 21 GPM
• Min Flow Rate: 1 GPM
• Max Pressure: 5,000 PSI
• Min Pressure: 1,200 PSI
• Max Temp: 212° F.
• Inlet: 3/8” Female
• Outlet: 1/2” Female
• Hose Barbs: .35” ID hose
• Weight: 4.80 lb

Please use Nozzle Chart to determine proper nozzle size

Note: If between sizes, choose the larger nozzle size

Nozzle Chart

See the ST-164 System Diagram below to determine the foam components needed

ST-164 System Diagram