66 GPM - 2,450 PSI - VHP31/250-170

Operating Guide for installing an Unloader

The VHP31 series unloader is machine forged constructed with a brass valve body with a stainless steel ball & seat for years of trouble free operation. With a maximum flow of 66 GPM the unloader can easily manually adjust from 300 PSI up to a max of 4,000 PSI and features a tamper resistant locking ring. 

This regulating unloader automatically sends the water into a bypass loop when the water flow is stopped at the trigger gun or valve allowing for safe release of pressure at the pump head eliminating the dangerous chance of over pressurization.

There are 2 Sizes to choose from: 

VHP31/250-310 rated for 66 GPM @ 4,000 PSI 

VHP31/250-170 rated for 66 GPM @ 2,450 PSI 

Both unloader will have a Max temperature of 194 F. Degrees and will have a On inch Female inlet, Outlet & bypass

For more information visit watercannon.com or call our pump professionals at 800.333.9274 

Helpful tips to keep your pressure washer pump operating at peak performance

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Manufacturer:	ARNA
SKU:	VHP31/250-170
PSI:	2465
GPM:	66
Brand:	MECLINE
Dimensions:	1 INCH
Variant MPN:	VHP31/250-170