Artemis P15 Power Tune Regulator Set
Artemis P15 Power Tune Regulator and XL Plenum By Huma-Air
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Huma-Air Power Tune Regulator + XL Plenum set for the Artemis P15. The high pressure range and the 12 CC EXTRA volume of regulated air will give you a great base for power tuning.

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€ 94,95
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Huma-Air Power Tune Regulator and XL Plenum For The Artemis P15

For the Artemis (Spa / SMK)  P15 we have a high pressure regulator in combination with an extra large 12 CC plenum available to tune your rifle to the maximum performance. It is an one-on-one replacement, just unscrew the old regulator and replace it with our High Power Tuning set. 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. 


The benefits of the Huma-Air, Artemis P15 High Power 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.
  • The posibility to tune your rifle for maximum power due to the extra available volume
  • A higher output pressure range of 90-170 bar compared to the factory regulator
  • This set will allow you to use lower pressure for the same pellet speed

When you order your Huma-Air, Artemis P15 High Power 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 as 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, Artemis P15 High Power tuning regulator 


Your 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 90-170 bar. 

Important note before ordering:

Artemis/Spa/Diana uses different ways of machining the inside of the pressure tube. To make sure the regulator will fit your airtube, you need to check the position of the "step" inside the pressure tube as shown on the picture below. Size X MUST be equal or larger as 82 mm.
When this dimension is smaller then 82 mm your rifle is not suitable for this model regulator.


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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Paulo M. - 23-12-2020 13:41

Amazing item, no leaks, more shot count, efficient, came a little up on power but less than required in uk,very happy with purchase. Recommend. Thank you guys

Geeman - 23-05-2020 17:23

Great bit of kit
No leaks first fitting
Rabbits appreciate the consistent FPS and poi

Marcel - 29-09-2019 11:17

Very good quality and easy to fit. I have set the regulator pressure at 155 bar and i have a very consistent speed at around 305 m/s with JSB Hades in .22 cal (15.89 grain), that's around 48 Joule. My shot count is still good even att this power level.
Very happy with my purchase and money well spent, if I buy another PCP I will order a Huma regulator again.

sean - 16-09-2019 15:04

Got a custom regulator and plenum perfect fit, gained more shots - power -lower reg pressure - less hammer spring tension.

Mike - 10-09-2019 02:52

Just tested the power plenum on both ends of the spectrum, impressive increase in velocity on higher reg settings and it also allows me to reduce regulator setting, this increases my shot count...Shooting JSB Monster redesigned 25 grain .22's at decent velocities...

Thanks Huub, great addition to a gun that only has about 10cc's of Plenum Volume...

Will be adding another to .177 shortly, this should allow me to increase shot count by a decent margin, while maintaining decent velocities