[1.25mm Orifice Nozzle for 1600-2200 PSI]

This Foam Cannon Orifice is a Nozzle Screw Jet for Tucool Racing Foam Cannon, MJJC Foam Cannon and Many Other Brand Foam Cannons (foam lances).

What is the pressure range for each orifice?
1.1mm orifice: for 90Bar~110Bar (1300-1600psi) pressure washer
1.25mm orifice: for 110Bar~150Bar (1600-2200psi) pressure washer
1.35mm orifice: for 150Bar~250Bar (2200-3600psi) pressure washer

If you purchased our Foam Cannon, it comes with one extra, free 1.1mm orifice as a spare. The original orifice installed on the foam cannon measures 1.25mm. If your pressure washer is not producing enough pressure or its output flow rate is too low, you may need a 1.1mm nozzle screw jet on your snow foam lance to produce thicker foam to better wash your vehicle. For example, in the USA, as the electrical voltage is 110v, most electrical power washers are very compact and produce lower pressure. For those pressure washers, most machines need a 1.1mm nozzle screw to create thicker foam. If your foam lance (foam cannon) works fine with your pressure washer, then there is no reason to replace the nozzle screw.

A 1.1mm orifice is recommended for most under 110Bar pressure washers. If your pressure washer produces over 110Bar, or the outflow rate is stronger than a normal 100Bar pressure washer after you put the 1.1mm orifice on your foam cannon, your pressure washer will probably pulsate. In that case, you can replace the 1.1mm orifice with the 1.25mm orifice, and it should operate as normal.

Why doesn’t my foam lance create thicker foam as others do?
The foaming performance depends on not only the foam lance but also the pressure and output rate of your power washer, as well as your car wash shampoo. A foam lance will produce thicker foam with concentrated shampoo (soap), but most brands of shampoo (soap) are not concentrated, even from some of the best-selling brands.