Hawk offers a range of chemical injectors (venturi injectors) which are ideal for foaming applications.
The operator is applying chemical, in the form of foam, to a surface using a foaming lance and a chemical injector (venturi injector) connected to a high pressure washer.
This is an effective way to apply detergent for de-greasing applications. The chemical injector sucks up a metered amount of soap and sprays it out through the foaming lance.
This system creates a wet foam. For a thicker foam which will hang on vertical surfaces for longer periods of time, compressed air foamers are also available.
Cleaning applications which require foaming systems include car wash, truck wash, poultry house cleaning, industrial cleaning, factory cleaning, piggery cleaning, abattoir cleaning and many more.
Chemical injectors: Venturi injector 3/8 Bsp FM
Model
5C-21.0170.18
Nozzle Size
1.8mm
Rated Volume
Rated Pressure
Rated Temperature
Inlet
Outlet
Hose Barb
30 L/min
280bar
90°C
3/8BspF
3/8BspM
7mm
Chemical injectors: Extended venturi injector 3/8 Bsp MM
Model
5C-21.0600.12
Nozzle Size
1.2mm
Material
Rated Volume
Rated Pressure
Rated Temperature
Inlet
Outlet
Hose Barb
Brass
30 L/min
220bar
90°C
3/8BspM
3/8BspM
7mm
Chemical Venturi injectors: Chemical injector 3/8 Bsp FM
Model
5C-21.0018.15
5C-21.0018.21
Nozzle Size
1.8mm
2.1mm
Material
Rated Volume
Rated Pressure
Rated Temperature
Inlet
Outlet
Hose Barb
Stainless Steel
30 L/min
350bar
90°C
3/8BspM
3/8BspM
7mm
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Custom Design
Hawk have an enviable reputation for being able to custom design solutions for local problems. All equipment is manufactured at the Durban factory where quality and practicality are always considered. The resulting solutions are designed to be robust enough for the tough African market.
Our Guarantee
Precision engineering and the use of high quality materials have enabled Hawk in South Africa to give a comprehensive guarantee to cover their products. A full one year’s warranty covers the workmanship and materials against defects (excluding wear and tear items) on all manufactured units.
Non-foaming Oil
Hawk Oil has been developed in conjunction with a leading oil manufacturer for the Hawk range of high pressure piston pumps. The Hawk oil is non-foaming, thereby reducing the amount of bubbles in the oil, and the amount of air in the bearings. This in turn increases the lubricating properties of the oil. The lack of emulsifiers in the oil reduces its ability to become milky in humid conditions.