Weihrauch HW100 Tuning Regulator By Huma-Air
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Huma-Air Tuning Regulator For The Weihrauch HW100. This regulator is fitted inside the pressure tube and replaces the factory regulator

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€ 85,00
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Huma-Air Tuning Regulator For The Weihrauch HW100

For the Weihraugh HW100 airrifle we have a pressure regulator available that can be pushed into the pressure tube.
This regulator is vented to the atmosphere without any modification to your pressure tube. So no drilling in the tube and also no creeping up in power during time. This model is suitable for all HW1xx models with a front fill or quick fill unit on the front side of the cylinder.

The factory reg can be bridged by removing the steel ball from it. When removed the factory regulator will not function anymore and the Huma-Air regulator will take over the pressure adjustment.
Fitting is very easy, just depresurize the rifle and unscrew the cylinder endcap off the side of the action. Then remove the large o-ring of the endcap and push the Huma-Air regulator inside the pressure tube facing the pressure label to point towards to the barrel end. Then screw the endcap back in the cylinder and you are ready.

The Benefits Of The HW100 Tuning Regulator By Huma-Air:

Higher accuracy of your rifle due to the elimination of the pelletspeed fluctuations
A constant pellet speed over the full working pressure range.
It will give you a better shotcount and a full flat shotstring immediately.
No fluctuations in performance under different temperatures


Pressure settings of the Weihraugh HW100 Tuning Regulator


The regulator comes preset on the most common pressure setting, or we will adjust it according to your personal wishes. It is also equipped with a clear pressure scale label, so you can very easy re-adjust or fine tune the pressure setting suitable to your wishes.

Our advice for choosing the best pressure range for your Huma-Air regulator:

  • Low pressure range:        60-110 bar for 16 Joule / 12 ft/lbs models.

  • High pressure range:       100-170 bar for all FAC rifles from .177, .22 and .25.

When you order one of our regulators you will receive:

  • Your regulator preset on to your own wishes;
  • A pressure scale in Bar on the regulator, for fine-tuning or re-adjustment;
  • We will include a “Huma-Air regulated” breech sticker;
  • Fitting instructions as pdf download are currently not available yet.


Huma-Air Quality Control


Huma-Air regulators are CNC produced out of high grade aircraft Aluminum and bronze.
To guarantee a perfect product, every regulator is manually assembled, tested and adjusted to the requested pressure. 
We only use high-end materials and our belleville springs are designed for critical applications to achieve the highest repeat accuracy. This gives our regulators a repeat cycle less than 1% difference.


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