MultiAir 3-channel MicroAir IV
Dual Channel MicroAir II
Single Channel MicroAir I
Dual Channel MicroAir IV
MultiAir 4-channel MicroAir IV
Dual Channel MicroAir I
Single Channel MicroAir II
MultiAir 3-channel MicroAir II
MultiAir 3-channel MicroAir I
Single Channel MicroAir IV
CE Compliant certified

CE Compliant

Ultra Low Pressure Nitrogen Regulators for Clean Gas Systems

Ultra low pressure nitrogen regulators designed for clean gas systems in medical tubing extrusion, catheter manufacturing, and precision plastic profile applications. These stainless steel controllers provide hysteresis-free regulation with exceptional accuracy and stability for critical manufacturing processes.

Our Range of Products

MultiAir 3-channel MicroAir IV

MultiAir 3-channel MicroAir IV

  • Three channel configuration
  • 0-10V PLC compatibility
  • High speed switching <0.1s
Dual Channel MicroAir II

Dual Channel MicroAir II

  • Dual channel operation
  • Contact closure inputs
  • Damping fluid stabilization
Single Channel MicroAir I

Single Channel MicroAir I

  • Regulates below 1 inch water
  • 10-20 year life expectancy
  • 4½ inch Magnehelic display
Dual Channel MicroAir IV

Dual Channel MicroAir IV

  • High speed response <0.1 second
  • 0-10 volt PLC input control
  • Voice-coil linear motor design
MultiAir 4-channel MicroAir IV

MultiAir 4-channel MicroAir IV

  • Four independent channels
  • Programmable switching capability
  • Individual range configuration
Dual Channel MicroAir I

Dual Channel MicroAir I

  • 30-turn precision adjustment knob
  • Hysteresis free regulation
  • Stainless steel enclosure

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Frequently Asked Questions

What pressure ranges are available for these nitrogen regulators?

Our regulators offer various ranges from 0-3 inches of water up to 0-5 psi for precise control.

How accurate are these ultra low pressure regulators?

What control options are available for these systems?

How fast is the response time for pressure changes?

What warranty coverage is provided with these regulators?

Are these regulators suitable for clean room environments?

Can multiple channels control different pressure ranges simultaneously?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Medical Device Manufacturing

Medical Device Manufacturing

Precision pressure control for catheter tubing and medical device extrusion requiring ultra-clean gas systems

Automotive Tubing Production

Automotive Tubing Production

Reliable pressure regulation for automotive fuel lines, brake lines, and fluid transfer tubing manufacturing

Plastic Extrusion

Plastic Extrusion

Ultra-low pressure control for plastic profile extrusion with precise diameter and wall thickness requirements

Multi-Lumen Tubing

Multi-Lumen Tubing

Independent channel control for complex multi-lumen tubing applications requiring precise pressure regulation

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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MultiAir 4-channel MicroAir IV

High Flow Low Pressure Regulators for Industrial Systems

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1/4 NPT Low Pressure Gauge Regulator 0-5 PSI

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Why Medical & Automotive Manufacturers Choose On Line Controls, Inc.

44+ Years Manufacturing Excellence

Decades of specialized experience in ultra-low pressure regulation systems with proven reliability in critical applications

Precision Engineering & Quality

Hysteresis-free operation with exceptional accuracy below 1 inch of water for demanding manufacturing processes

Comprehensive Support & Warranty

3-year warranty with unlimited phone support and technical assistance for optimal system performance

Get Expert Guidance for Your Ultra Low Pressure Requirements

Connect with our technical specialists for customized pressure regulation solutions and detailed product specifications.

Contact Us Today

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