Page 107 - Suttner Product Catalog - 2025-2026

FOAMING: FOAM INJECTORS

ST-168M CHEMICAL BYPASS INJECTOR (stainless steel)
Food
Food
With ST-161 metering/dosing valve & air module. Grade
Grade
NOZZLE / • Food grade quality and specifications.
ORDER #
ORIFICE • Integrated lever that allows you to go from
200168600 3.0 chemical to rinse.
200168601 3.5 • Multiple metering positions.
200168602 4.0 • Uses compressed air.
200168603 4.5 • Temperature: 212° F.
200168604 5.5 • Inlet: 3/8” F.
200168605 6.0 • Outlet: 1/2” F.
200168606 7.0 • Pressure: 90-5000 PSI.
200168607 8.0 • Flow Rate: 1-18 GPM. Top view
200168608 8.5 • Weight: 2.7 lb. rinse
200168609 9.0 • Optimum foam created 130°F or less.
200168610 10.0 ALSO AVAILABLE:
200168612 11.0 Extreme chemical injectors for PH Level 2.0 or below. foam
200168614 12.0 Available in all orifice sizes.
200168616 12.5
200168617 14.0
200168618 15.0
200168619 18.0

ST-168M System Diagram MOUNTING
Uses 1/2" hose between injector and spray gun BRACKET:
Flow Rate: 1 GPM - 18 GPM Included with
Air Pressure Regulator Min. PSI: 90 Injector
Min. PSI: 20 Max. PSI: 5000
(Air pressure must be lower
High
than incoming water pressure) High
Pressure Water
Pressure
Pump Faucet
Pump
Air Compressor ST-168M Chemical
Bypass Injector #200168420

1/2” I.D. ST-161
Pressure Hose Metering/Dosing Valve

.35” I.D. Chemical
Foam Lance Hose Mix The use of compressed air
Chemical hose and provides energy to propel
foam faster and farther
chemical filter ST-31
sold separately Spray during application.
Gun Chemical Filter
Under 6 GPM Components

Also available:
ST-2620F Two component inlet
Spray Gun System #200164355
see page 116
/
SUTTNER AMERICA COMPANY 107