Heavy-Duty Pressure Washer Vacuum Switch - Burner Control (1/4" FPT) flow_1-8gpm Measurements: 5-1/4" W x 4-1/2"

Measurements: 5-1/4" W x 4-1/2" L x 3/4" H

Handle-action piston pump for smooth

Up to 4000psi max pressure (2000psi minimum recommended)

PIPE SIZE 1/4"

Heavy-Duty Pressure Washer Vacuum Switch - Burner Control (1/4" FPT) flow_1-8gpm Measurements: 5-1/4" W x 4-1/2"Pressure Washer Vacuum Switch Burner Control Safety Switch (Normally Open) 16 AMP CONTACTS 1 4" FPT CONNECT 140F MAX APPLICATION & PURPOSE Engineered as a critical safety mechanism for hot water pressure washers, this **Normally Open (NO)** vacuum switch acts as a burner controller. It automatically closes the electrical circuit to ignite the burner only when the pump vacuum begins drawing water. If the pump shuts down, or the water tank runs empty,