Over 1,000,000 Orders Shipped Since 1997!

3/8" MPT Pressure Switch 1412

Barens 3/8" MPT Pressure Switch

Part#: 1412

There are no reviews at this time.

Barens OEM Part


No Sales Tax!



3/8" MPT Pressure Switch

Fits Model


Replaces OEM



The pressure switch responds to a rise or fall in system pressure by either breaking or completing an electrical circuit. The switch can be used several ways in the pressure washer system. It can be used as a fluid control device in conjuction with the trigger gun. When the gun valve closes, the increase in pressure throws the pressure switch and shuts off all power to the system. When the gun valve re-opens, pressure in the line is relieved , the switch closes, and power is restored to the system. When used as a boiler control, the switch is activated to complete a circuit to supply power to the burner assembly. When system pressure increases, the switch is activated to complete the circuit to the burner. When pressure falls the switch plunger returns to its normal position.
190°F Max
Activates at 580 PSI
3 Wire switch
15 amp
The electrical portion of the switch is wired with three leads. Two leads are used , depending upon whether the switch is intended to be normally on or normally off operation. When used as a fluid system control, the switch will generally be installed in the normally closed configuration. When used as a boiler control, the switch may be installed in the normally open position.
Volt 250 Volt
Material Brass
Material Stainless Steel Plunger
Equipment Type Pressure Washer
PSI 3600

Reviews for the 3/8" MPT Pressure Switch

There are no reviews for this product at the time.
Need Help Finding Your Part?
Parts Lookup
Commercial Savings
Featured Offers

Lawn Mower Parts!

Featured Offer
Large selection of Lawn Mower Parts for all the major Manufacturers!

Lawn Mower Parts

Popular DIY Info!


Tons of videos and information on regular maintenance for Outdoor Power Equipment