
MultiAir 4-channel MicroAir IV
- High-speed programmable switching
- Separate control for each lumen
- Precision voice-coil motor
CE Compliant
Ultra-low air pressure regulators engineered for plastic tubing extrusion with 1/4 NPT connections and integrated water separation. These precision control systems regulate internal air pressure during free extrusion of medical, catheter, and automotive tubing with hysteresis-free operation and response times under 0.1 seconds.










Talk to our experts for custom solutions and tailored guidance.
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Ranges from 0-3 inches of water up to 0-5 psi, with ultra-low precision control capabilities.
Talk to our experts for custom solutions and tailored guidance.

Precision air control for catheter and medical tubing extrusion with ultra-low pressure regulation

High-speed air pressure control for automotive tubing and profile extrusion applications

Multi-channel pressure regulation for complex plastic profiles and multi-lumen tubing production

Ultra-precise pressure control for micro-tube and small diameter tubing production applications
Talk to our experts for custom solutions and tailored guidance.
Industry-leading accuracy with hysteresis-free operation for consistent tubing diameter control and quality output.
Over 40 years of engineering excellence with products designed for 10-20+ year lifespans and minimal maintenance.
3-year warranty on all products with unlimited phone support and technical assistance from experienced engineers.
Connect with our experienced engineers for technical specifications, custom configurations, and personalized quotes.
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