Choose the correct size nozzle based on your pressure washer's GPM and desired spray pattern to avoid damage and ensure safety

Consistent spray performance across all spray angles

0° Pinpoint Spray – Produces a pencil-thin jet stream for maximum cutting power

driveways and vehicles – powerful enough to remove stubborn buildup yet gentle enough to not damage most surfaces

extends bearing and seal life and makes the pump quieter during operation

GP EZ4040G Pump Assembly – 4.2 GPM, 4,200 PSI, 1" Shaft Electric Choose the correct size nozzlePro Triplex Pump for Heavy Duty Cleaning The GP EZ4040G Pump Assembly (Bare Pump Part #85. 130. 021) is a professional triplex direct drive gas pump for pros and contractors who need reliable, long lasting performance in high demand applications. With 4,200 PSI at 4. 2 GPM this pump has cutting pressure and volume to tackle the toughest cleaning jobs. Made by General Pump (GP) one of the most trusted names in pump technology the EZ4040G has a brass