Giant Pressure - Actuated Unloaders 22900 Series

Giant Pressure - Actuated Unloaders 22900 Series

  • PSI: 800 - 3000
  • GPM: 13.0

This is a pressure-actuated unloader that is designed for any pump that fits within the flow and pressure range of the unloader.  The unloader regulates the flow in the system and maintains system pressure via an adjustable nut that controls the amount of tension on a pressure spring.  When no flow is going out the outlet port, all flow is diverted to the bypass port at virtually no pressure.  The unloader is capable of handling one or more shut-off guns and should be run with no bypass (if the full flow from the pump is going through the unloader).  It actuates at around 10% above the system pressure.

Giant Pressure - Actuated Unloaders 22900 Series

  • PSI: 800 - 3000
  • GPM: 13.0

This is a pressure-actuated unloader that is designed for any pump that fits within the flow and pressure range of the unloader.  The unloader regulates the flow in the system and maintains system pressure via an adjustable nut that controls the amount of tension on a pressure spring.  When no flow is going out the outlet port, all flow is diverted to the bypass port at virtually no pressure.  The unloader is capable of handling one or more shut-off guns and should be run with no bypass (if the full flow from the pump is going through the unloader).  It actuates at around 10% above the system pressure.

More Information
Manufacturer Giant
SKU Giant Pressure - Actuated Unloaders 22900 Series
Grouped product items
Part# Description GPM PSI Inlet Outlet Bypass Picture Price
8.712-709.0 GIANT UNLOADER, 22910, PRESSURE ACTUATED 13 800 1/2" FPT 1/2" FPT 1/2" FPT
$340.00
8.712-710.0 GIANT UNLOADER, 22911, PRESSURE ACTUATED 13 1400 1/2" FPT 1/2" FPT 1/2" FPT
$307.00
8.712-711.0 GIANT UNLOADER, 22912, PRESSURE ACTUATED 13 2400 1/2" FPT 1/2" FPT 1/2" FPT
$312.00
8.712-708.0 GIANT UNLOADER, 22913, PRESSURE ACTUATED 13 3000 1/2" FPT 1/2" FPT 1/2" FPT
$273.00