Length: 3-5/8

Endurance™ Pump

Connection: 1/4″ MNPT

They define the spray pattern

SIMPSON® 420cc with low oil shutdown

Graco Back Pressure Regulator, Low Pressure Mini, 180 Max psi, SST, Manual, 3/8 (m) x 3/8 (f), with Gauge Pressure Washing Length: 3-5/8FEATURES Control upstream fluid pressure with Graco back pressure regulators. Our back pressure regulators use closed loop control to maintain the pressure of the system regardless of flow demand. This allows operators to trigger guns, valves, and other flow controls without changing the system pressure. Stainless steel wetted materials are compatible with catalyst and waterborne materials Tungsten and carbide materials ensure low wear and long life