FX Dreamline Tuning Regulator Gen3 by Huma-Air (>2021)
This regulator is specially designed as a "one on one" replacement regulator for the bottled versions of the Dreamline models like the Dreampup Bottle, Dreamline Lite Bottle and the Dreamline Tactical Compact and also used in the Dreamline models with pressure tube since half 2021 with serial above 2121769. This serial is not a strick bond but an indication. If you have a FX Dreamline with pressure tube, please read the Important note on the end of this page.
The benefits of the Huma-Air, FX Dreamline tuning regulator are:
- The output performance of the Huma-Air Impact or Crown regulator won't be very different compared to a good functioning FX factory regulator, but we have some other benefits available
- By using another type of material for the valve and piston, there is no way you can damage the piston because of faulty pressure adjustments.
- We also supply some extra valves, so in case you adjust the pressure to the wrong side, and you damage the valve, it can be replaced without any extra costs.
- This Huma-Air FX Dreamline regulator can be adjusted higher in pressure from the outside while the rifle is under pressure, if you want to lower the pressure, the rifle needs to be de-pressurized first otherwise the valve get damaged.
When you order your Huma-Air, FX Dreamline 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 Huma-Air, FX Dreamline tuning regulator
The design of the tuning regulator makes it posible for setting it exactly to your wishes while placed in you FX Dreamline by watching the output pressure gauge on you rifle.
We have currently two pressure ranges for this Dreamline regulator available:
- The extra high pressure range, 100-200 Bar will suit all calibers within the high power range and is also very suitable for the more extreme purposes with slugs and heavy pellets.
- A low pressure range, 60-135 Bar, what will suit the lower power rifles like the sub 12 ft/lbs versions perfectly.
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Please note: you need to do the stacking of the belleville springs on the piston yourself according to the manual, because we do not want to risk them to fall off the piston during shipping.
Important note:
FX changed the model of the regulator of the Dreamline with pressure tube about half 2021. Currently it is not mentioned on the factory exploded view. The model of the regulator can be identified by it appearance in the pressure tube.
The 2020 model pressure tube has an approximate 5 mm hole drilled into the pressure tube and the regulator is slid inside the pressure tube. At the >2021 model the regulator is screwed into the pressure tube from the outside. This model is similar as used in the FX Impact and Maverick.
Please check the picture below how to identify your regulator model.

If you need the 2020 model, please click here
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.