
MultiAir 4-channel MicroAir IV
- 4-Channel Independent Control
- Individual Range Settings
- Digital Display Options










CE Compliant
Precision 0-10 PSI adjustable pressure regulators designed for ultra-low air pressure control in industrial tubing extrusion. Our MicroAir systems offer manual and automated control options with response times under 0.1 seconds, ensuring precise diameter control and stable operation for medical, automotive, and plastic tubing manufacturing applications.
Talk to our experts for custom solutions and tailored guidance.
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What pressure ranges are available for these regulators?
Available ranges from 0-3 inches of water up to 0-5 PSI, with custom ranges available upon request.
How accurate are these pressure regulators?
What is the response time for pressure changes?
Do these regulators require calibration?
What warranty is provided with these regulators?
Can these regulators be used for multi-lumen tubing?
What mounting requirements do these units have?
Talk to our experts for custom solutions and tailored guidance.

Precise pressure control for medical tubing, catheter production, and micro-tube manufacturing applications.

High-precision tubing production for automotive fluid systems and specialized component applications.

Ultra-low pressure regulation for plastic profile extrusion and complex multi-lumen tubing production.
Talk to our experts for custom solutions and tailored guidance.



Recognized industry standard for ultra-low pressure regulation with proven reliability across thousands of installations worldwide.
Voice-coil linear motors with viscostatic damping deliver accuracy within +/- 0.1% and response times under 0.1 seconds.
Three-year warranty on parts and labor plus unlimited phone support ensures maximum uptime and peace of mind.
Connect with our technical specialists to discuss your specific application requirements and receive personalized recommendations.
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