Unloaders

Unloaders

Industrial Duty Pressure Regulating Unloaders for Trigger Gun Applications


Brass and Stainless Steel Unloaders

 

A pressure-sensitive unloader gives all the pressure control of a regulator, plus provides an energy and system savings feature that by-passes flow at low pressure when there is zero demand. This feature is typically only used in applications using shut-off guns because the unloader reacts to the back pressure (pressure spike) caused when the gun is shut off. When the shut-off gun is opened back up the system will return to established pressure.

A wide-range of unloaders is available from Cat Pumps, and feature color-coded springs for easy identification. Convert one model to another model by simply substituting the spring. Compact design with multiple port sizes available.

Product Range:
0.5 to 120 GPM, 100 to 7,250 PSI

Typical usage:
Used for single pump, multiple pumps, nozzle and gun applications.

Materials:
Available in brass, 304 and 316 stainless steel

Elastomers are available in medium nitrile buna (NBR), fluorocarbon (FPM), ethylene proplylene diene monomer (EPDM), and more.
 

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Headquarters

1681 94th Lane NE
Minneapolis, MN 55449

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f. (763) 780-2958

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info@catpumps.com Feedback Line:
p. (763) 785-4450