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

Chemical Injectors, Adjustable, ChemFM

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

Chemical Injectors, Adjustable, Extended

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

Chemical Injectors, Fixed

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 Non-Foaming OilHawk 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.