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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

Suttner ST168 easyfoam365+ Stainless Steel Foam Injector with Air Module

Suttner ST168 easyfoam365+ Stainless Steel Foam Injector with Air Module

SKU: ST168-Compressed Air
In Stock
£470.40 inc. vat£392.00 ex vat
350 BAR bypass injectors ST-167, With Chemical Resistant Metering Valve, easyfoam365+

350 BAR bypass injectors ST-167, With Chemical Resistant Metering Valve, easyfoam365+

SKU: 350 BAR bypass injectors ST-167, With Extreme Metering Valve
In Stock
£523.20 inc. vat£436.00 ex vat
RM Suttner ST167 EasyFoam365+ 500 Bar Foam Injector

RM Suttner ST167 EasyFoam365+ 500 Bar Foam Injector

SKU: 350 BAR BYPASS INJECTORS ST167, EASYFOAM365
In Stock
£436.80 inc. vat£364.00 ex vat
ST-167 Foam Injector

350 BAR bypass injectors ST-167, With Metering Valve, easyfoam365+,

SKU: 350 BAR bypass injectors ST-167, With Metering Valve
In Stock
£474.00 inc. vat£395.00 ex vat
350 BAR bypass injectors ST-168, with compressed air module and Metering Valve easyfoam365+, please select nozzle size required.

350 BAR bypass injectors ST-168, with compressed air module and Metering Valve easyfoam365+, please select nozzle size required.

SKU: 350 BAR bypass injectors ST168 compressed air Metering Valve
In Stock
£504.00 inc. vat£420.00 ex vat
ST-164 INJECTOR WITH COMPRESSED AIR MODULE please select nozzle size required.

ST-164 INJECTOR WITH COMPRESSED AIR MODULE please select nozzle size required.

SKU: ST164 INJECTOR WITH COMPRESSED AIR MODULE
In Stock
£756.00 inc. vat£630.00 ex vat
ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES PLEASE SELECT NOZZLE SIZE REQUIRED

ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES PLEASE SELECT NOZZLE SIZE REQUIRED

SKU: ST164 INJECTOR WITH COMPRESSED AIR MODULE AND METERING VALVES
In Stock
£950.40 inc. vat£792.00 ex vat
ST-164 INJECTOR WITHOUT COMPRESSED AIR MODULE, please select nozzle size required.

ST-164 INJECTOR WITHOUT COMPRESSED AIR MODULE, please select nozzle size required.

SKU: ST164 INJECTOR WITHOUT COMPRESSED AIR MODULE
In Stock
£708.00 inc. vat£590.00 ex vat
Original Kew Nilfisk / Alto Foam Injector – Adjustable 0–5%

Original Kew Nilfisk / Alto Foam Injector – Adjustable 0–5%

SKU: 6401244
In Stock
£302.40 inc. vat£252.00 ex vat
ST60.1 Foam Injector M22 MxF Complete With Pickup Pipe (1.6mm)

ST60.1 Foam Injector M22 MxF Complete With Pickup Pipe (1.6mm)

SKU: 200060760
In Stock
£104.16 inc. vat£86.80 ex vat
ST60.1 Foam Injector With Metering valve Complete With Pickup Pipe (1.6mm)

ST60.1 Foam Injector With Metering valve Complete With Pickup Pipe (1.6mm)

SKU: 200060750
In Stock
£123.60 inc. vat£103.00 ex vat
ST60.1 Foam Injector Complete with Clear Hose and Inlet Filter – 1.6mm (SKU: ST60C)

ST60.1 Foam Injector Complete with Clear Hose and Inlet Filter – 1.6mm (SKU: ST60C)

SKU: ST60C
In Stock
£110.88 inc. vat£92.40 ex vat
ST60.1 Chemical Injector 1.8

ST60.1 Foam Injector Complete with Clear Hose and Inlet Filter – 1.8mm (SKU: ST60C18)

SKU: ST60C18
In Stock
£118.44 inc. vat£98.70 ex vat
Dema 202BSE Constant Pressure Injector - 75 Lpm

Dema 202BSE Constant Pressure Injector - 75 Lpm

SKU: 2480-202BSE
In Stock
£254.18 inc. vat£211.82 ex vat
ST161 METERING VALVE REPAIR KIT

ST161 METERING VALVE REPAIR KIT

SKU: 200161490
In Stock
£15.00 inc. vat£12.50 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.5

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.5

SKU: 200162513
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.4

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.4

SKU: 200162512
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.3

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.3

SKU: 200162511
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.2

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.2

SKU: 200162510
In Stock
£1,682.40 inc. vat£1,402.00 ex vat
ST162 INJECTOR 3/8"F X 1/2"F 2.1

ST162 INJECTOR 3/8"F X 1/2"F 2.1

SKU: 200162509
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.0

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 2.0

SKU: 200162508
In Stock
£571.20 inc. vat£476.00 ex vat
ST162 INJECTOR 3/8"F X 1/2"F 1.9

ST162 INJECTOR 3/8"F X 1/2"F 1.9

SKU: 200162507
In Stock
£571.20 inc. vat£476.00 ex vat
ST162 INJECTOR 3/8"F X 1/2"F 1.8

ST162 INJECTOR 3/8"F X 1/2"F 1.8

SKU: 200162506
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.7

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.7

SKU: 200162505
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.6

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.6

SKU: 200162504
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.5

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.5

SKU: 200162503
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.4

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.4

SKU: 200162502
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.3

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.3

SKU: 200162501
In Stock
£571.20 inc. vat£476.00 ex vat
PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.2

PANEL MOUNT ST162 INJECTOR 3/8"F X 1/2"F 1.2

SKU: 200162500
In Stock
£571.20 inc. vat£476.00 ex vat
ST-160 INJECTOR WITH METERING VALVE -2.2mm

ST-160 INJECTOR WITH METERING VALVE -2.2mm

SKU: 200160610
In Stock
£196.80 inc. vat£164.00 ex vat
ST160 FOAM INJECTOR -2.5mm

ST160 FOAM INJECTOR -2.5mm

SKU: 200160560
In Stock
£154.80 inc. vat£129.00 ex vat
ST160 FOAM INJECTOR -2.2mm

ST160 FOAM INJECTOR -2.2mm

SKU: 200160545
In Stock
£168.00 inc. vat£140.00 ex vat
CHEMICAL INJECTOR ST-160.3-540 1/2F

CHEMICAL INJECTOR ST-160.3-540 1/2F

SKU: 200160318
In Stock
£561.60 inc. vat£468.00 ex vat
CHEMICAL INJECTOR ST-160.3-450 1/2F

CHEMICAL INJECTOR ST-160.3-450 1/2F

SKU: 200160317
In Stock
£561.60 inc. vat£468.00 ex vat
350 BAR foam injector ST-160.3, easyfoam365+,-420

350 BAR foam injector ST-160.3, easyfoam365+,-420

SKU: 200160316
In Stock
£561.60 inc. vat£468.00 ex vat
350 BAR foam injector ST-160.3, easyfoam365+,-375

350 BAR foam injector ST-160.3, easyfoam365+,-375

SKU: 200160315
In Stock
£546.00 inc. vat£455.00 ex vat
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