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LockNLubeĀ® Pressure Return Valve (PRV) for Cordless Grease Guns

Regular price $108.99 NZD
Regular price Sale price $108.99 NZD
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SKU: LNL81300-M-ANZ

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The LockNLubeĀ® Pressure Return Valve (PRV) is the ultimate solution for ending messy, frustrating pressure locks on cordless grease guns. With just a twist of the knob, the PRV safely returns grease from the hose back into the barrel — eliminating pressure buildup, waste, and the struggle of removing a coupler under load. Designed to work pe .... Read more
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Product Info

LockNLube's mission has always been to END GREASING FRUSTRATION. With that in mind, we are so excited to bring you this innovative solution to a persistent issue that every person who uses a cordless battery grease gun deals with.

We have all had that experience of going to grease a Fitting and finding out that it doesn't take grease because these guns so quickly build so much pressure that before you know it, it's cycled two or three times, and you've got 10,000+ pounds of back pressure in the hose.

The LockNLube Pressure Return Valve solves the issue of the pressure lock that these guns create when you hit a clogged Grease Fitting.

With the LockNLube Pressure Return Valve you can now return all that back pressure, and all that grease that's sitting in the hose, and bring it right back into your tube of grease.

What that means is no wasted grease, no mess, and a really clean easy disconnect from these clogged grease fittings.

Designed to work with the LockNLubeĀ® Grease Coupler!

Three versions customised to the most popular Battery Grease Guns:

LNL81300-M-ANZ Compatible with MilwaukeeĀ® Brand M18ā„¢ and M12 ā„¢ and RYOBIĀ® ONE+ 18V Cordless Grease Guns.

LNL81300-D-ANZ Compatible with DeWaltĀ® 20V Max* Cordless Grease Guns
LNL81300-L Compatible with LincolnĀ® 1800-Series PowerLube Cordless Grease Guns

Note, using a Grease Coupler with an integrated check valve will reduce the effectiveness of the Pressure Return Valve.

Disclaimer: The LockNLube Pressure Return Valves (PRVs) are specifically designed to be used with the grease gun makes and models listed on our website and product packaging. Any modification or attempt to adapt these PRVs for use with unlisted grease gun models may result in damage and will void the LockNLube warranty, as well as potentially invalidate the warranty on your Grease Gun. Please note that we do not offer refunds for PRVs that have been altered or modified.

Key Specs

Compatibility (Products) MilwaukeeĀ® M18ā„¢, M12ā„¢
RYOBIĀ® ONE+ 18V Battery Grease Guns
Thread Size (Inlet) 7/16" UNF (M)
Thread Size (Outlet) 7/16" UNF (F)
Pressure (Max Operating) 14,500 psi
Pressure (Max Working) 10,000 psi
Weight (Product) 130 g
Weight (Gross) 152 g
Warranty 12 Months (See Warranty section for details)

What's Included

Instructions Manual

Why Buy From Us?

100% Original LockNLube Product 100% Original LockNLube Product
Fast Dispatch from New Zealand Fast Dispatch from
New Zealand
Local Warranty & Support Local Warranty & Support

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