
Single Channel MicroAir I
- 30-turn fine adjustment precision
- Hysteresis-free regulating action
- 10-20 year long life expectancy

CE Compliant
Ultra low pressure gauges engineered for precise measurement and control in plastic tubing extrusion applications. These specialized gauges provide accurate pressure regulation below 1 inch of water with hysteresis-free operation, ensuring consistent performance in medical, automotive, and industrial manufacturing processes.

What pressure ranges can ultra low pressure gauges measure accurately?
Our gauges can regulate pressures from 0-2 inches of water up to 0-5 psi with high precision.
How long do ultra low pressure gauges typically last?
What industries use ultra low pressure measurement systems?
Do ultra low pressure gauges require frequent calibration?
Can these gauges maintain pressure with varying flow rates?
What warranty coverage is provided with ultra low pressure gauges?
Are ultra low pressure gauges suitable for international applications?
Talk to our experts for custom solutions and tailored guidance.

Precise pressure control for catheter and medical tubing extrusion requiring ultra-accurate measurements.

Reliable pressure regulation for automotive tubing manufacturing with consistent quality standards.

Accurate pressure measurement for complex plastic profile extrusion applications and multi-lumen tubing.

Ultra-precise pressure control for micro-tube production requiring sub-1 inch water column accuracy.
Talk to our experts for custom solutions and tailored guidance.



Industry leader in ultra-low pressure regulation with proven track record of precision and reliability since 1980.
Hysteresis-free regulation below 1 inch of water with 10-20 year product lifespan and three-year warranty coverage.
Unlimited phone support, range change service, and direct worldwide sales with expert guidance from experienced team.
Connect with our technical specialists for product recommendations and custom solutions. Expect a prompt response from our team.
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