General Pump Unloader ZK52, flow sensitive and designed for high pressure and durability with stainless steel and brass internal parts, handles up to 6.6 GPM and a maximum pressure of 3000 PSI...
General Pump ZK51 Unloader: A flow sensitive unloader designed for applications requiring volumes from 3.0 to 4.2 GPM. Its flow-through design and unbalanced piston allow for accurate pressure...
General Pump Unloader ZK71, a flow sensitive device designed to maintain a set pressure level. Constructed with stainless steel and brass internal parts, it features a balanced piston for precise...
General Pump Unloader ZK9, a flow sensitive unloader ideal for high power applications, facilitates a flow rate range of 2.5 to 13.2 GPM with maximum pressure of 5800 PSI.
Specifications:
Max PSI:...
General Pump ZK53 Flow Sensitive Unloader, engineered for high-pressure applications, maintains a balance nozzle to prevent high pressure in bypass mode, and an unbalanced piston for precise pressure...
General Pump Unloader ZK72, designed for superior performance in a wide range of applications. This flow sensitive unloader features stainless steel and brass internal parts for enhanced durability...