We are working on getting pictures and descriptions for all products but we are ready to serve you.
GP K7-2 Flow Activated Unloader 4.2-6.6 GPM 3500PSI MAX
$153.00
GP K7-2 Flow Activated Unloader 4.2-6.6 GPM 3500PSI MAX. An unloader valve diverts water back into bypass when you release the trigger, so the pump isn't dead-heading against a closed gun.
This is the single most important protective component on a pressure washer. Without a working unloader, releasing the trigger builds pressure with nowhere to go, which spikes system pressure and heats water in the pump rapidly. Unloader failure is a leading cause of blown seals, cracked manifolds, and destroyed pumps.
Unloaders are adjustable and wear over time. Symptoms of a failing unloader include pressure spikes on trigger release, inability to hold set pressure, water hammer, or a pump that overheats in bypass.
Grime Task Force stocks valves, filters, and control components across the range because these are the parts that protect everything expensive on a rig — and the parts most likely to be the actual cause when a machine starts behaving badly.
Frequently Asked Questions
What is this component? GP K7-2 Flow Activated Unloader 4.2-6.6 GPM 3500PSI MAX.
Why does this part matter? This is the single most important protective component on a pressure washer.
What should I check before ordering? Thread size and type, pressure rating, and chemical compatibility with what your system handles.
Quantity
