
MultiAir 3-channel MicroAir I
- Simple 30-turn knob control
- Hysteresis free regulation
- 3-channel manual operation










CE Compliant
Ultra-low air pressure regulators designed for precision control of plastic tubing extrusion. These 0-30 PSI air regulators with aluminum filter housing provide hysteresis-free operation and instantaneous response for medical, automotive, and industrial tubing applications with exceptional accuracy and stability.
Talk to our experts for custom solutions and tailored guidance.
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What pressure ranges are available for these air regulators?
Available ranges from 0-3 inches of water up to 0-30 inches of water and 0-3 to 0-5 psi for various applications.
How accurate are these ultra-low pressure regulators?
What is the response time for pressure changes?
Can these regulators be used with PLCs?
What mounting requirements do these units have?
What warranty is provided with these air regulators?
Are these regulators suitable for medical tubing applications?
Talk to our experts for custom solutions and tailored guidance.

Precision air control for medical tubing and catheter extrusion requiring ultra-clean, accurate pressure regulation.

Reliable pressure control for automotive tubing production with consistent quality and high-volume capability.

Ultra-low pressure regulation for multi-lumen tubing and complex profile extrusion with precise dimensional control.
Talk to our experts for custom solutions and tailored guidance.



Over 44 years manufacturing ultra-low pressure regulators with hysteresis-free operation and accuracy down to 0.1% of full scale for consistent results.
All products manufactured in Massachusetts with stainless steel construction and 10-20+ year lifespan backed by comprehensive 3-year warranty.
Unlimited phone support, range change service, and direct worldwide shipping with expert assistance from experienced engineering professionals.
Our experienced team will help you select the right air regulator configuration for your tubing extrusion application.
For immediate assistance, feel free to give us a direct call at 978-562-5353 You can also send us a quick email at olc@onlinecontrols.com
For immediate assistance, feel free to give us a direct call at 978-562-5353 You can also send us a quick email at olc@onlinecontrols.com