Weihraugh HW100 Tuning Regulator
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 Huma-Air, Weihrauch HW100 tuning regulator are:

  • 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

When you order your Huma-Air, Weihrauch HW100 tuning regulator you will receive:

  • Your regulator preset to your own wishes
  • A pressure scale in Bar’s on the regulator, for fine-tuning or re-adjustment
  • We will include a “Huma-Air regulated” breech sticker
  • Fitting instructions link as a PDF download 

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 individually assembled, tested in a computerized simulation program 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.
Huma Air provides a 2-year warranty on their regulators. Excluded from warranty are shipping costs and parts that are subject to normal wear and tear such as o-rings and valve discs.


Pressure settings of the Huma-Air, Weihraugh HW100 tuning regulator


The tuning 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.


Shipping & payment

We ship worldwide with tracked priority shipping. We ship these pneumatic parts well packed for safe and undamaged arrival in the country of destination. As the purchasing party you are responsible for checking that this product is legal according to your local laws and regulations. We ship on your behalf and therefore Huma Air can not be held responsible for any legal issues in the country of the recipient.

You can pay safely and secure online by means of all major payment providers, like paypal, and credit cards companies.


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russell - 20-06-2020 11:03

Very easy to fit I fitted it from the gauge end as I couldn't move the other end due to manufacture sealing it in . Shots are constant and you can put pellet on pellet constantly .lots of well regulated shots . Very very well made . I've fitted these regulated to hw 100 .177 BSA r10 .25 and BSA r10 .177 . They are excellent.
Buy it you won't be disappointed.
I'm waiting for my r10 shroud now as I just know the quality will be spot on.
Thank you huma air.
Nice to buy a really good product that's sold to the public and not letting these dealer's holding the market and pushing prices sky high 👍

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