Page 97 - Suttner Product Catalog - 2025-2026

FOAMING: FOAM INJECTORS

ST-160.2 CHEMICAL INJECTOR (single chemical) Food
Food
Grade
With ST-161 Metering/Dosing Valve. Grade
NOZZLE / • Conserves chemicals.
ORDER #
ORIFICE • Locks in position for accurate metering.
200160630 3.0 • Multiple metering positions.
200160631 3.5 • Temperature: 194° F.
200160632 4.0 • Inlet: 1/2” F.
200160633 4.5 • Outlet: 1/2” F.
200160634 5.5 • Pressure: 90-5000 PSI.
200160635 6.0 • Flow Rate: 1-18 GPM.
200160636 7.0 • Weight: 2.20 lb.
200160637 8.0 • Optimum foam created 130°F or less.
200160638 8.5
200160639 9.0 ALSO AVAILABLE:
200160640 10.0 Extreme chemical injectors for PH Internal
200160641 11.0 Level 2.0 or below. view
200160642 12.0 Available in all orifice sizes.
200160643 12.5
200160644 14.0 The use of compressed air
200160645 15.0 provides energy to propel
200160646 18.0 foam faster and farther
during application.

ST-160.2 System Diagram MOUNTING

Flow Rate: 1 GPM - 18 GPM BRACKET:
1/2” I.D. Min. PSI: 90 Included with
Injector
Pressure Hose Max. PSI: 5000
ST-161 High
Metering Pressure Water
Valve Pump Faucet
ST-160.2
Chemical Injector
Chemical #200168420
Mix
.35” I.D.
ST-31 Hose
Chemical Filter
.35” I.D.
Air
Hose Compressor

Foam Lance Air Pressure Regulator
Min. PSI: 20
Spray (Air pressure must be lower
Gun than incoming water pressure)

Chemical hose and chemical filter sold separately
Under 6 GPM Components
Also available:
Two component inlet
#200164355
see page 116
ST-2620F
Spray Gun System
/
SUTTNER AMERICA COMPANY 97