Single Channel MicroAir II
- Contact closure inputs from O.D. gauge/controller
- Dual-speed manual buttons with limit light
- Hysteresis-free viscostatic damping operation
CE Compliant
Made in the U.S.A.
MicroAir Ultra Low Pressure Regulators by On Line Controls, Inc. are precision-engineered air pressure control devices designed for plastic tubing extrusion. Available in single, dual, three, and four-channel configurations with manual, contact closure, or 0-10V PLC control, they deliver stable, hysteresis-free regulation from below 1 inch of water up to 5 psi for medical, catheter, and automotive tubing applications.
Talk to our product experts for custom solutions.
Apply Filters
Showing 1 to 6 of 10 results
MicroAir regulators cover pressure ranges from as low as 0–2 inches of water up to 0–5 psi. Specific ranges include 0–3", 0–5", 0–10", 0–15", and 0–30" of water, as well as 0–3 psi and 0–5 psi, depending on the model selected. A range change service is available within 30 days of purchase.
Talk to our experts for custom solutions and tailored guidance.
Precise ultra-low air pressure control for catheter and medical tubing extrusion to meet tight dimensional tolerances.
Stable air pressure regulation ensuring consistent outside diameter control for automotive plastic tubing extrusion lines.
Multi-channel MicroAir units independently control air pressure in each lumen for complex multi-lumen tubing profiles.
Hysteresis-free pressure regulation for consistent diameter control during plastic profile and straw extrusion processes.
Talk to our experts for custom solutions and tailored guidance.
Since 1980, OLC has been the recognized industry leader in ultra-low air pressure regulators, trusted by medical, catheter, and automotive tubing manufacturers worldwide.
MicroAir regulators deliver hysteresis-free control down to below 1 inch of water, with response times under 0.1 seconds and accuracy of +/-0.1% of full scale.
Every MicroAir unit ships with a 3-year warranty on parts and labor, unlimited phone support, and a product lifespan of 10–20+ years with no calibration required.
Submit your application details and our team will respond promptly with pricing and technical guidance tailored to your extrusion process.
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.