Diana Stormrider Pressure Regulator 5 1
Diana Stormrider Regulator
Diana Stormrider Pressure Regulator
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Huma-Air tuning regulator for the Diana Stormrider airrifle.

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€ 89,00
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For the Diana Stormrider PCP Airrifle we have a pressure regulator available what can be fitted into the pressure tube.
This regulator set is vented to the atmosphere without any modification to your pressure tube. So no drilling in the tube and more important, no creeping up in power during time, what makes this combination of our high precision, vented regulator technic and the included plenum for the regulated air volume, superior to all other regulators in the market.
The kit is comes with a set of spacers to give the valve return spring more preload and also includes a set of new good quality o-rings to replace the crappy chinese ones.

We tested our Diana Stormrider with Huma-Air regulator in the setup below:

  • 8.4 gn pellets
  • 127 bar set pressure, and hammerspring trimmed for about 5-7 mm
  • Pelletspeed Av: 917 Fps
  • Shotcount +/- 36 shots!


The benefits of the Huma-Air tuning regulator for your Diana Stormrider:

  • Higher accuracy of your rifle due to the elimination of the pelletspeed fluctuations
  • A constant pellet speed over the full working pressure range.
  • Maximum use of the air volume due to our ultra compact build.
  • It will give you a better shotcount and a full flat shotstring immediately.
  • Adding a regulator to your airrifle will probably give you the biggest benefit in the tuning process.
  • Often the rifle will make less noise due to better balance in air usage


Pressure settings of the Diana Stormrider Tuning Regulator

Your Diana Stomrider tuning regulator comes preset on the most common pressure setting. It is equipped with a clear pressure scale label, so you can very easy re-adjust, or fine tune the pressure setting without the need of a regulator pressure tester.
The output pressure range is adjustable from 70-150 bar. 


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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All the best

Team Huma-Air

David -

Awesome piece, the accuracy is amazing I'm using .177, had them set the pressure at the higher end for hunting small game amazing!!!

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