Page 101 - Suttner Product Catalog - 2025-2026

FOAMING: FOAM INJECTORS

ST-164A CHEMICAL BYPASS INJECTOR (with air intake) Food
Food
With integrated lever that allows you to go from Grade
Grade
disinfectant to foam to rinse.
NOZZLE/ • Durable stainless steel construction.
ORDER #
ORIFICE • Food grade quality and specifications.
200164599 3.0 • 20 dosing nozzles included. inlet
200164600 3.5 • Integrated lever that allows you to go
200164602 4.0 from disinfectant to foam to rinse.
200164603 4.5 • Temperature: 212° F.
200164604 5.5 • Inlet: 3/8” F.
200164605 6.0 • Outlet: 1/2” F.
200164606 7.0 • Pressure: 90-5000 PSI.
200164607 8.0 • Flow Rate: 1-18 GPM. Top view
200164608 8.5 • Weight: 2.20 lb. dosing nozzle
200164609 9.0 • Optimum foam created 130°F or less. disinfectant
200164610 10.0
200164611 11.0 ALSO AVAILABLE: rinse
200164612 12.0 Extreme chemical injectors foam
for PH Level 2.0 or below.
200164613 12.5 Available in all orifice sizes. air intake
200164614 14.0 dosing nozzle
200164616 18.0

ST-164A System Diagram MOUNTING
BRACKET:
Flow Rate: 1 GPM - 18 GPM Included with
Min. PSI: 90 High Injector
Max. PSI: 5000 Pressure Water
Pump
Faucet
ST-164A Chemical
Chemical Bypass Injector
Mix
ST-31 .35” I.D. .35" I.D. #200168420
Chemical Filter Hose Hose Chemical
Mix
1/2” I.D.
Pressure Hose

Air Compressor
Foam Lance
The use of compressed air
Spray provides energy to propel
Gun Air Pressure Regulator foam faster and farther
Min. PSI: 20
Chemical hose and (Air pressure must be lower during application.
chemical filter sold separately than incoming water pressure)
Under 6 GPM Components

Also available:
Two component inlet
ST-2620F ST-2725F #200164355
Spray Gun System Spray Gun System
see page 116

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SUTTNER AMERICA COMPANY 101