The ST-73 foamer features an outlet nozzle that operates in both the vertical and horizontal position with a metering valve for easy dilution setting. The easy-to-fill, wide-mouth bottle has Fill/Mix markings on the side and grip for easy bottle changing. The stainless-steel non-corrosive injector nozzle is perfect for a wide range of uses.

The Suttner design cuts the chemical consumption by 50% over competitors’ models. The use of touchless foam reduces cleaning time and labour costs. The ST-73 gets the job done easily and efficiently—it’s perfect for more effective cleaning in the agricultural, trucking, civil, construction, transportation, and mining industries. This model has a 1.5mm injector indicated by a RED feed tube nipple. The injector size (and therefore, nipple colour) must be selected based on the specifications of the pressure washer being used (see chart below).

The ST-73 is built to last and comes with two different foaming mechanisms—a stainless-steel pad (pill) or a mesh gauze. The pad is replaceable while the mesh can be rinsed and reused and is ideal for hard water environments. The foamer has serviceable components which extend the product’s life. 

Technical Details:
Inlet: 1/4″ Female
Nozzle: 1.5mm
Max: 300 Bar
Max: 80°C
2 Litre Bottle
Vertical or Horizontal Spray Pattern