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This will prevent backloading your pressure washer and damaging your machine
Graffiti & Gum Removal and Weekend Warrior Duties
Oil Spill Clean-up
Constant max temp 275°F
nuclear grade
VACUUM SWITCH 2.5 487140 This will prevent backloading yourMTM Hydro's European Vacuum Switches are used in a variety of methods to turn other items in a pressure washing system on or off. Typically, this switch is used for burner control and is activated by a low pressure vacuum threshold near the pump inlet where this switch is mounted on a 'T' fitting. As you disengage your gun by releasing the trigger, the pressure suddenly spikes which puts your system in bypass and eliminates the low pressure vacuum
