Injectors for effective foam generation

Choosing the correct nozzle is crucial for the performance and trouble-free operation of the high-pressure unit

Nozzle too small = The unit constantly switches to bypass or switches off.
Nozzle too large = unit fails to deliver performance (lower pressure).

How do I select the correct injector-nozzle combination?
Prerequisite: The pressure in bar and flow rate in l/min of the unit must be known,
e.g. 15 l/min (900 l/h) – 150 bar.

Sorting

Chemical injector ST-160.2+161 1/2IG" with compressed air dosing selectable

Injector made of chemical-resistant stainless steel 1.4305 / AISI 304 with dosing valve ST-161, compressed air connection and wall bracket.Inlet: 1/2" female threadOutlet 1/2 "IG.Air connection: 1/4 "AGChemical suction: Nozzle 9 mmMax. 350 bar / 90 °CFor the ST-160.2 foam injector, a foam lance that does not draw in air itself is absolutely necessary to generate the foam. The air volume required for foaming is supplied through an additional connection on the injector. The use of a foam gun with large cross-sections such as ST-2720, ST-2725, ST-3100 or ST-3300 with suitable lances and foam hoses (PUReClean365+) is recommended.The injector is particularly suitable for low or medium pressure from 5 bar water inlet pressure and produces an excellent foam pattern with an appropriate compressed air supply.

Content: 1 Piece

From €249.42*

Details

Chemical injector ST-162 easyfoam365+ as built-in version Nominal width selectable

Injector ST-162 with compressed air connectionInlet: 3/8" female threadOutlet: 1/2" female threadSuction: Nozzle 9 mm.Compressed air connection: 9 mm nozzleChemical dosing is regulated by 10 interchangeable dosing inserts (0.5 - 2.0 mm).Max. 350 bar / 100 °C

Content: 1 Piece

From €544.05*

Details

Chemical injector ST-167 without air pressure easyfoam365+ Bypass Nominal diameter selectable

easyfoam365+ bypass injectors ST-167 without compressed air moduleInlet: 1/2 "IGOutlet: 1/2 "IGChemical connection: 9 mm spoutChemical dosing is regulated by 10 interchangeable dosing inserts (0.5 - 2.0 mm).Max. 350 bar / 100 °C

Content: 1 Piece

From €397.52*

Details

Chemical injector ST-167 without air pressure easyfoam365+ with ST-161 dosing valve Bypass Nominal diameter selectable

easyfoam365+ bypass injectors ST-167 without compressed air moduleInlet: 1/2 "IGOutlet: 1/2 "IGChemical connection: Dosing valve ST-161 with 9 mm spoutMax. 350 bar / 100 °C

Content: 1 Piece

From €438.14*

Details

Chemical injector ST-168 with air pressure easyfoam365+ Bypass Nominal diameter selectable

Injector ST-168 with compressed air connectionInlet: 1/2" female threadOutlet: 1/2" female threadSuction: 2 x spout 9 mm.Chemical dosing is regulated by 10 interchangeable dosing inserts (0.5 - 2.0 mm).Max. 350 bar / 100 °C

Content: 1 Piece

From €429.32*

Details

Chemical injector ST-168/161 with air pressure easyfoam365+ Bypass Nominal diameter selectable

Injector ST-168 with compressed air connection Inlet: 1/2" female thread Outlet: 1/2" female thread Suction: 2 x spout 9 mm. Chemical dosing is regulated by the dosing valve ST-161. 350 bar / 100 °C max.

Content: 1 Piece

€470.05*

Details

Dosing nozzle set 0.5-1.5 8 inserts 1 without

Plastic Item no.: 200163335 Material: Plastic 8 dosing inserts (0.5 – 1.5 mm) 1 insert without a hole Includes O-rings

Content: 1 Piece

€13.16*

Dosing nozzle set 0.5-2.0 (10 nozzle inserts)

Content: 1 Piece

€13.37*

Dosing valve ST-161 blue FKM

for retrofitting easyfoam365+ injectorsGrommet 9 mmM14 AG thread with O-ring seal.Sealing ring: FKMSuitable for injector series:ST-160, 160.2, 160.3, ST-167, ST-168

Content: 1 Piece

€90.94*

Dosing valve ST-161 blue FKM spout 2x9mm

2 x grommet 9 mm Suitable for panel installation Sealing ring: FKM

Content: 1 Piece

€114.62*

Dosing valve ST-161 grey EPDM

Spout 9 mm M14 male thread with O-ring seal. Sealing ring: EPDM Suitable for injector series: ST-160, 160.2, 160.3, ST-167, ST-168

Content: 1 Piece

€99.53*

easyfoam365+ foam and disinfection unit ST-164 Nominal width selectable

njector ST-164 without compressed air connectionInlet: 3/8" female threadOutlet: 1/2" female threadNozzle size selectableSuction: 2 x nozzle 9 mmChemical dosing is regulated by 2 x 10 interchangeable dosing inserts (0.5 - 2.0 mm)Max. 350 bar / 100°C

Content: 1 Piece

From €720.56*

Details

easyfoam365+ foam and disinfection unit ST-164 with compressed air and ST-161 dosing valve Nominal size

Injector ST-164 with compressed air connectionInlet: 3/8" female threadOutlet: 1/2" female threadNozzle size selectableSuction: 2 x nozzle 9 mmCompressed air module: 1/4 "AGChemical dosing is regulated by the dosing valve ST-161Max. 350 bar / 100°C

Content: 1 Piece

From €851.17*

Details

easyfoam365+ foam and disinfection unit ST-164 with compressed air nominal width 2.8

NW?: 2,8

Content: 1 Piece

Variants from €769.72*

€773.83*

Foam injector ST-60-1 3/8 "IG/3/8 "AG 1.8/2.4

ST-60.1 BrassInjector without dosingNozzle size 1.6Inlet 3/8" AGOutlet 3/8" female threadMax. 250 bar / 60°CCan also be used as a low-pressure injector:Min. 2 bar - max. 10 barFlow rate at 2 bar approx. 150 l/hAdmixture approx. 0 - 11.5%

Content: 1 Piece

€73.36*

Foam injector ST-60.1 3/8 "IG/3/8 "AG 1.6/2.0

Content: 1 Piece

€75.00*

Injector ST-160 3/8 "IG-AG VA Dosing selectable

Nozzle size selectableInlet: 3/8" female threadOutlet: 3/8" AGSuction: Nozzle 9 mmMax. 350 bar / 90°CInjector ST-160 for chemical and foam applications. Chemical dosing is regulated by 10 interchangeable dosing inserts (0.5 - 2.0 mm).

Content: 1 Piece

From €135.00*

Details

Injector ST-160 ST-45 MS 1.8/2.3 cpl.

with dosing valve ST-161 easyfoam365+ injectors by Suttner Material: Stainless steel Inlet: Coupling ST-45-250 nickel-plated brass Output: plug ST-45-250 stainless steel Nozzle size: 1.8 mm : 2.3 mm Suction: Nozzle 9 mm Suction hose 2,000 mm Suction filter ST-31 Max. 350 bar / 90°C Injector ST-160 for chemical and foam applications. Chemical dosing is regulated by the dosing valve ST-161.

Content: 1 Piece

€262.56*

Injector ST-160 ST-45MS 2.2/2.8 KW cpl.

with dosing valve ST-161 easyfoam365+ injectors by Suttner Material: Stainless steel Inlet: Coupling ST-45-250 nickel-plated brass Output: plug ST-45-250 stainless steel Nozzle size: 2.2 mm : 2.8 mm Suction: Nozzle 9 mm Suction hose 2,000 mm Suction filter ST-31 Max. 350 bar / 90°C Injector ST-160 for chemical and foam applications. Chemical dosing is regulated by the dosing valve ST-161.

Content: 1 Piece

€260.26*

Injector ST-160/161 3/8 "IG-AG VA with volume control, dosing selectable

easyfoam365+ injectors by SuttnerNozzle size: selectableInlet: 3/8" IGOutlet: 3/8" AGSuction: Nozzle 9 mmMax. 350 bar / 90°CInjector ST-160 for chemical and foam applications. Chemical dosing is regulated by the dosing valve ST-161.

Content: 1 Piece

From €187.50*

Details

Injector ST-160/161 3/8"IG-AG VA 1.7/2.3

asyfoam365+ Injectors by Suttner Nozzle size: 1.2 mm Inlet: 3/8" female thread Outlet: 3/8" AG Suction: Nozzle 9 mm Max. 350 bar / 90°C Injector ST-160 for chemical and foam applications. Chemical dosing is regulated by the dosing valve ST-161.

Content: 1 Piece

€134.52*

Injector ST-160/161 M22 2 M hose Dosing selectable

easyfoam365+ injectors by Suttner ST-160 injector with ST-161 dosing valve Material: stainless steel Inlet: M22x1.5 female thread (screw connection) brass Outlet: M22x1.5 male thread, brass Nozzle size: selectable Suction: 9 mm nozzle Suction hose 2,000 mm Suction filter ST-31 Max. 350 bar / 90°C ST-160 injector for chemical and foaming applications. Chemical dosing is controlled by the ST-161 dosing valve.

Content: 1 Piece

From €221.15*

Details

Injector ST-160/161 ST-45MS 1.7/2.3 cpl.

with dosing valve ST-161 easyfoam365+ injectors by Suttner Material: Stainless steel Inlet: Coupling ST-45-250 nickel-plated brass Output: plug ST-45-250 stainless steel Nozzle size: 1.7 mm : 2.3 mm Suction: Nozzle 9 mm Suction hose 2,000 mm Suction filter ST-31 Max. 350 bar / 90°C Injector ST-160 for chemical and foam applications. Chemical dosing is regulated by the dosing valve ST-161.

Content: 1 Piece

€262.56*

Injector ST-160/161 ST-45MS 2 M cpl. dosing selectable

easyfoam365+ injectors by Suttner Injector ST-160 with dosing valve ST-161 Material: Stainless steel Inlet: Coupling ST-45-250 nickel-plated brass Outlet: plug ST-45-250 galvanised steel Nozzle size: selectable Suction: Nozzle 9 mm Suction hose 2,000 mm Suction filter ST-31 Max. 350 bar / 90°C Injector ST-160 for chemical and foam applications. Chemical dosing is regulated by the dosing valve ST-161.

Content: 1 Piece

From €242.62*

Details