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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

250 products

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

Replacement 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
EXCHANGEABLE NOZZLE INSERT V2A STAINLESS STEEL, please select nozzle size required.

EXCHANGEABLE NOZZLE INSERT V2A STAINLESS STEEL, please select nozzle size required.

SKU: Exchangeable Nozzle Insert V2A
In Stock
£7.68 inc. vat£6.40 ex vat
ST163 AIR CONNECTION MODULE

ST163 AIR CONNECTION MODULE

SKU: 200163451
In Stock
£174.00 inc. vat£145.00 ex vat
ST163 AIR CONNECTION MODULE

ST163 AIR CONNECTION MODULE

SKU: 200163450
In Stock
£166.80 inc. vat£139.00 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
ST161 Foam Metering Valve For Suttner Foamers

ST161 METERING VALVE, BLUE FKM

SKU: 200161500
In Stock
£101.04 inc. vat£84.20 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
SEAL FOR ORIFICE PLATES

SEAL FOR ORIFICE PLATES

SKU: TP49900
In Stock
£4.20 inc. vat£3.50 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
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
ST166 INJECTOR-1.3mm

ST166 INJECTOR-1.3mm

SKU: 200166500
In Stock
£213.60 inc. vat£178.00 ex vat
ST160/167/168 INJECTOR NOZZLE-1.1mm

ST160/167/168 INJECTOR NOZZLE-1.1mm

SKU: 040003641
In Stock
£14.04 inc. vat£11.70 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
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
ST160/167/168 INJECTOR NOZZLE-1.2mm

ST160/167/168 INJECTOR NOZZLE-1.2mm

SKU: 040003642
In Stock
£14.04 inc. vat£11.70 ex vat
ST160 WITH METERING VALVE-1.1mm

ST160 WITH METERING VALVE-1.1mm

SKU: 200160599
In Stock
£208.80 inc. vat£174.00 ex vat
ST160 FOAM INJECTOR -1.3mm

ST160 FOAM INJECTOR -1.3mm

SKU: 200160500
In Stock
£154.80 inc. vat£129.00 ex vat
INJECTOR RETURN VALVE, V2A STAINLESS STEEL

INJECTOR RETURN VALVE, V2A STAINLESS STEEL

SKU: 200163350
In Stock
£40.80 inc. vat£34.00 ex vat
INJECTOR RETURN VALVE, V2A STAINLESS STEEL

INJECTOR RETURN VALVE, V2A STAINLESS STEEL

SKU: 200163356
In Stock
£37.92 inc. vat£31.60 ex vat
ST166 INJECTOR-1.9mm

ST166 INJECTOR-1.9mm

SKU: 200166530
In Stock
£232.80 inc. vat£194.00 ex vat
ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.4mm

ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.4mm

SKU: 200164602
In Stock
£950.40 inc. vat£792.00 ex vat
ST160/167/168 INJECTOR NOZZLE-1.3mm

ST160/167/168 INJECTOR NOZZLE-1.3mm

SKU: 040003643
In Stock
£14.04 inc. vat£11.70 ex vat
ST160 WITH METERING VALVE-1.2mm

ST160 WITH METERING VALVE-1.2mm

SKU: 200160600
In Stock
£196.80 inc. vat£164.00 ex vat
ST160 FOAM INJECTOR -1.4mm

ST160 FOAM INJECTOR -1.4mm

SKU: 200160505
In Stock
£154.80 inc. vat£129.00 ex vat
ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.5mm

ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.5mm

SKU: 200164603
In Stock
£950.40 inc. vat£792.00 ex vat
ST160/167/168 INJECTOR NOZZLE-1.4mm

ST160/167/168 INJECTOR NOZZLE-1.4mm

SKU: 040003644
In Stock
£14.04 inc. vat£11.70 ex vat
ST160 WITH METERING VALVE-1.3mm

ST160 WITH METERING VALVE-1.3mm

SKU: 200160601
In Stock
£198.00 inc. vat£165.00 ex vat
ST160 FOAM INJECTOR -1.5mm

ST160 FOAM INJECTOR -1.5mm

SKU: 200160510
In Stock
£154.80 inc. vat£129.00 ex vat
ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.6mm

ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES-1.6mm

SKU: 200164604
In Stock
£963.60 inc. vat£803.00 ex vat
ST160/167/168 INJECTOR NOZZLE-1.5mm

ST160/167/168 INJECTOR NOZZLE-1.5mm

SKU: 040003645
In Stock
£14.04 inc. vat£11.70 ex vat
ST160 WITH METERING VALVE-1.4mm

ST160 WITH METERING VALVE-1.4mm

SKU: 200160602
In Stock
£196.80 inc. vat£164.00 ex vat
ST160 FOAM INJECTOR -1.6mm

ST160 FOAM INJECTOR -1.6mm

SKU: 200160515
In Stock
£152.40 inc. vat£127.00 ex vat
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