MTM Hydro 1/4" Big Pressure Switch - 360 PSI three-phase ): 1-1/2• Bolt Capacity (In

): 1-1/2• Bolt Capacity (In

use existing bolts from old pump to install new pump

Inlet strainer (oil only) is built-in to protect pump from containments that can damage your pump

) 99 Wheel Diameter (In

This prevents water from entering the sand supply

MTM Hydro 1/4" Big Pressure Switch - 360 PSI three-phase ): 1-1/2• Bolt Capacity (InMTM Hydro's Italian Pressure 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 pressure threshold within the unloader where the switch is mounted. As you disengage your gun by releasing the trigger the pressure suddenly spikes within the switch. This increase in pressure will turn the burner off so that you are not constantly