The Viper Foam Gun is light weight and easy to use. Just fill the container with solution, dial in the desired dilution ratio and start injecting foam into the coil body. The foam injection method will cover the surface of the coil much faster and increases contact time over conventional pressure sprayers. The Viper Foam Gun is
designed for both Viper Heavy Duty and Viper Brite. The Viper Foam Gun will penetrate soils up to about 80mm deep but with the foam funnel attached, foam can be injected up to 300mm deep.

No heavy equipment to carry and no need to pre-dilute. Just connect the foam gun to any garden hose connection.

1. The gun requires no pre-dilution. Just add the coil cleaner and you’re ready to go. Time is not wasted diluting for a pressure sprayer.
   
   
2. There are five different dilution ratios to choose from (A to E). The Viper Foam Gun will cover the surface of the coil much faster than a pressure sprayer and you don’t have to stop and refill the foam gun as often as you would a pressure sprayer. In the long run, the Viper Foam Gun is a much more efficient way of cleaning coils.
   
   
3. To clean cold room floors and walls, use Viper Heavy Duty, not Viper Brite. Use Viper Heavy Duty on a light A, B or C ratio setting, followed by a thorough rinse.
   
   
4. The set dilution ratios are: A = 1:126, B = 1:64, C = 1:32, D = 1:20, E = 1:10, O = water (chemical siphoning OFF).