Benjamin Discovery / Maximus Huma Regulator Benjamin Maximus or Discovery .177 and .22 Huma Regulator

Price: $115.00

Part Number: HRBMD


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DescriptionSpecificationsRebuild Kit
The Huma Air regulator for the Benjamin Discovery or Maximus can be used with the original pressure gauge assembly, keeping the gauge in his place. It is also possible to remove the pressure gauge and gauge assembly completely and replace it with the regulator body so you have even more air volume available in the pressure tube.

Please note that when fitted with a regulator with gauge, the guage will ONLY READ the regulators plenum pressure set by regulator and NOT the air tanks filled pressure.

Huma Air regulators reduce the primary high fill pressure in the cylinder to a steady lower pre-set working pressure. This gives the air rifle a consistent pellet speed resulting in less variations in the point of impact.

Frequently Asked Questions

The regulator comes preset from Huma Air with the most common pressure setting and also includes and adjustment feature with a pressure scale label allowing you to adjust the final output pressure that is suitable to your needs.

Click here for instruction to adjust the Huma Air regluator

Click here for a photo

The regulator is placed inside the pressure tube of the rifle and and is vented to the atmosphere. If your are unfamiliar with installing an airgun regulator or working with high pressure air we recommend having it installed by a qualified gunsmith.

Click here for Installation Instructions

The Huma Air regulator is a “Component” that many times can benefit from having additional internal gun / valve / plumbing modifications done to optimize performance and efficiency.

Personal preference on PCP air gun performance varies from person to person, and as such, we at Trenier Outdoors do not offer in depth specific tuning or installation advice.  We recommend a professional installer / tuner to get the most from your Huma Air Regulator.

Airgun Tuners and Regulator Installers

Motorheads Air Gun Tuning Services

Manufacturer: Huma Air
For: Benjamin Maximus or Discovery .177 and .22
Type: Internal
Vent: Atmosphere – no drilling

Huma Regulator Rebuild Kit Although Huma Air regulators are built with only high quality materials, the o-rings can wear over time. The rebuild kit contains a double replacement set of seals for the set screw and regulator piston as well as the external o-rings of the regulator. A replacement of the special valve disk and a syringe with high quality silcone grease to lubricate the regulator parts. Price $9.00 Buy

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