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Foam Injectors

Chemical and Foam Injectors are a popular and effective way to apply detergents and cleaning chemicals through a pressure washer system. At Flowjet Cleaning Equipment, we can help you calculate the exact injector required for your setup to ensure the best possible foaming and chemical performance.

To size your injector correctly, we’ll need key details about your machine — including its working pressure, flow rate, high-pressure hose bore size, and hose length. Depending on your application, there are also additional options and performance upgrades available, such as integrating compressed air to enhance foam density and coverage.

Our expert team can guide you in selecting the most efficient and durable Suttner Foam Injector or Chemical Dosing Valve to match your cleaning system perfectly.

Foam Chart

207 products

ST160 Chemical Injector 2.2

ST-160 WITH METERING VALVE WITH STAINLESS PLUG & NICKEL PLATED COUPLING. with 2.2mm Nozzle only

SKU: 200160617
In Stock
£291.60 inc. vat£243.00 ex vat
ST160 Chemical Injector 1.7

ST-160 Pressure Washer Foam Injector with Metering Valve & Stainless Quick Release (1.7)

SKU: 200160615
In Stock
£289.20 inc. vat£241.00 ex vat
200160725

EASYWASH 365+ Foam Set – Complete Kit with Injector & 1.9 mm Nozzle, ST45 Quick Release Couplings (Blue)

SKU: 200160725
In Stock
£433.20 inc. vat£361.00 ex vat
EASYWASH 365+ Foam Set – M22 Injector with Blue Foam Lance 1.9mm

EASYWASH 365+ Foam Set – Complete Kit with Injector & 1.9mm Nozzle, M22 Couplings (Blue)

SKU: 200160720
In Stock
£476.40 inc. vat£397.00 ex vat
DEMA SS INTAKE STRAINER FOR 10mm ID TUBE

DEMA SS INTAKE STRAINER FOR 10mm ID TUBE

SKU: 24-11L
In Stock
£21.12 inc. vat£17.60 ex vat
ST160 WITH METERING VALVE & ZINC PLATED PLUG & COUPLING-2.3mm

ST160 WITH METERING VALVE & ZINC PLATED PLUG & COUPLING-2.3mm

SKU: 200160871
In Stock
£207.60 inc. vat£173.00 ex vat
ST160 WITH METERING VALVE & ZINC PLATED PLUG & COUPLING-2.2mm

ST160 WITH METERING VALVE & ZINC PLATED PLUG & COUPLING-2.2mm

SKU: 200160870
In Stock
£223.20 inc. vat£186.00 ex vat
ST-160 COMPLETE KW STAINLESS STEEL 1.6mm

ST-160 COMPLETE KW STAINLESS STEEL 1.6mm

SKU: 200160819
In Stock
£248.40 inc. vat£207.00 ex vat
ST160 WITH METERING VALVE & M22 SCREW COUPLINGS-2.3mm

ST160 WITH METERING VALVE & M22 SCREW COUPLINGS-2.3mm

SKU: 200160811
In Stock
£224.40 inc. vat£187.00 ex vat
ST160 WITH METERING VALVE & M22 SCREW COUPLINGS-2.2mm

ST160 WITH METERING VALVE & M22 SCREW COUPLINGS-2.2mm

SKU: 200160810
In Stock
£224.40 inc. vat£187.00 ex vat
DEMA 202BSE INJECTOR 3/8"F

DEMA 202BSE INJECTOR 3/8"F

SKU: 202BSE
In Stock
£273.60 inc. vat£228.00 ex vat
DEMA 203BSE INJECTOR 3/8"F

DEMA 203BSE INJECTOR 3/8"F

SKU: 203BSE
In Stock
£310.80 inc. vat£259.00 ex vat
ST-160 FOAM INJECTOR, BODY ONLY- Without nozzles

ST-160 FOAM INJECTOR, BODY ONLY- Without nozzles

SKU: 200160491
In Stock
£120.00 inc. vat£100.00 ex vat
Replacement Injector Nozzle for ST-160, ST-167, ST-168 Foam Injectors (R+M Suttner)

Replacement Injector Nozzle for ST-160, ST-167, ST-168 Foam Injectors (R+M Suttner)

SKU: ST160/167/168 INJECTOR NOZZLE
In Stock
£14.04 inc. vat£11.70 ex vat
SEAL FOR ORIFICE PLATES

SEAL FOR ORIFICE PLATES

SKU: TP49900
In Stock
£4.20 inc. vat£3.50 ex vat
DEMA 203BSE-2EP STAINLESS STEEL INJECTOR

DEMA 203BSE-2EP STAINLESS STEEL INJECTOR

SKU: 203BSE-2EP
In Stock
£432.00 inc. vat£360.00 ex vat
ST160 Foam Injector For Pressure Washers

ST-160 FOAM INJECTOR -1.1mm

SKU: 200160498
In Stock
£154.80 inc. vat£129.00 ex vat
DEMA 204BSE INJECTOR 1/2"F

DEMA 204BSE INJECTOR 1/2"F

SKU: 204BSE
In Stock
£288.00 inc. vat£240.00 ex vat
ST-160 HOUSING ONLY

ST-160 HOUSING ONLY

SKU: 040003580
In Stock
£75.96 inc. vat£63.30 ex vat
DEMA 1GPM BLEND CENTRE

DEMA 1GPM BLEND CENTRE

SKU: 633AG1
In Stock
£288.00 inc. vat£240.00 ex vat
DEMA 4GPM BLEND CENTRE

DEMA 4GPM BLEND CENTRE

SKU: 633AG4
In Stock
£302.40 inc. vat£252.00 ex vat
SUCTION MARKING RING, GREY, FOR COMPRESSED AIR

SUCTION MARKING RING, GREY, FOR COMPRESSED AIR

SKU: 020005108
In Stock
£1.44 inc. vat£1.20 ex vat
ST160 INJECTOR M22M NOZZLE 1.1 IN HOUSING

ST160 INJECTOR M22M NOZZLE 1.1 IN HOUSING

SKU: 105160100
In Stock
£607.20 inc. vat£506.00 ex vat
ST-160 INJECTOR WITH METERING VALVE BODY ONLY

ST-160 INJECTOR WITH METERING VALVE BODY ONLY

SKU: 200160490
In Stock
£181.20 inc. vat£151.00 ex vat
ST160.2 FOAM INJECTOR 1/2"F 1.2MM

ST160.2 FOAM INJECTOR 1/2"F 1.2MM

SKU: 200160650
In Stock
£258.00 inc. vat£215.00 ex vat
ST166 INJECTOR-1.3mm

ST166 INJECTOR-1.3mm

SKU: 200166500
In Stock
£213.60 inc. vat£178.00 ex vat
ST160 FOAM INJECTOR -1.2mm

ST160 FOAM INJECTOR -1.2mm

SKU: 200160499
In Stock
£154.80 inc. vat£129.00 ex vat
ST161 VALVE LOCK

ST161 VALVE LOCK

SKU: 040003566
In Stock
£14.64 inc. vat£12.20 ex vat
BYPASS INJECTOR PLUG, M14M

BYPASS INJECTOR PLUG, M14M

SKU: 040003625
In Stock
£6.60 inc. vat£5.50 ex vat
INJECTOR WALL BRACKET INC MOUNTING BOLT

INJECTOR WALL BRACKET INC MOUNTING BOLT

SKU: 200168420
In Stock
£33.00 inc. vat£27.50 ex vat
ST161 Foam Metering Valve For Suttner Foamers

ST161 METERING VALVE, BLUE FKM

SKU: 200161500
In Stock
£101.04 inc. vat£84.20 ex vat
METERING VALVE, V4A STAINLESS STEEL

METERING VALVE, V4A STAINLESS STEEL

SKU: 200163300
In Stock
£111.36 inc. vat£92.80 ex vat
CHEMICAL RESTRICTION SET

CHEMICAL RESTRICTION SET

SKU: 200163335
In Stock
£14.28 inc. vat£11.90 ex vat
ST160.2 FOAM INJECTOR 1/2"F 1.3MM

ST160.2 FOAM INJECTOR 1/2"F 1.3MM

SKU: 200160651
In Stock
£258.00 inc. vat£215.00 ex vat
ST166 INJECTOR-1.6mm

ST166 INJECTOR-1.6mm

SKU: 200166510
In Stock
£232.80 inc. vat£194.00 ex vat
ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.3mm

ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.3mm

SKU: 200164600
In Stock
£950.40 inc. vat£792.00 ex vat
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