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

CE Compliant

0-30 PSI Air Regulator with Aluminum Filter Housing

Ultra-low air pressure regulators designed for precision control of plastic tubing extrusion. These 0-30 PSI air regulators with aluminum filter housing provide hysteresis-free operation and instantaneous response for medical, automotive, and industrial tubing applications with exceptional accuracy and stability.

Our Range of Products

MultiAir 3-channel MicroAir I

MultiAir 3-channel MicroAir I

  • Simple 30-turn knob control
  • Hysteresis free regulation
  • 3-channel manual operation
MultiAir 3-channel MicroAir IV

MultiAir 3-channel MicroAir IV

  • 0-10V PLC input control
  • High speed switching capability
  • 3-channel precision motor
Single Channel MicroAir IV

Single Channel MicroAir IV

  • 0-10V input for bump/taper
  • Three operational modes
  • Precision voice-coil motor
Dual Channel MicroAir IV

Dual Channel MicroAir IV

  • High speed switching <0.1 second
  • Dual channel control design
  • 0-10V input for PLC connection
MultiAir 4-channel MicroAir IV

MultiAir 4-channel MicroAir IV

  • 4-channel multi-lumen control
  • High speed programmable switching
  • Independent range per channel
MultiAir 3-channel MicroAir II

MultiAir 3-channel MicroAir II

  • Contact closure input control
  • Manual Red/Green up/down buttons
  • 3-channel configuration

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Frequently Asked Questions

What pressure ranges are available for these air regulators?

Available ranges from 0-3 inches of water up to 0-30 inches of water and 0-3 to 0-5 psi for various applications.

How accurate are these ultra-low pressure regulators?

What is the response time for pressure changes?

Can these regulators be used with PLCs?

What mounting requirements do these units have?

What warranty is provided with these air regulators?

Are these regulators suitable for medical tubing applications?

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 air control for medical tubing and catheter extrusion requiring ultra-clean, accurate pressure regulation.

Automotive Manufacturing

Automotive Manufacturing

Reliable pressure control for automotive tubing production with consistent quality and high-volume capability.

Plastic Extrusion

Plastic Extrusion

Ultra-low pressure regulation for multi-lumen tubing and complex profile extrusion with precise dimensional control.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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MultiAir 3-channel MicroAir IV

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MultiAir 4-channel MicroAir IV

0-10 PSI Adjustable Pressure Regulators for Industrial

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Single Channel MicroAir IV

3 PSI Pressure Regulator for Flow Control Systems

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Why Plastic Tubing Manufacturers Choose On Line Controls, Inc.

Precision Engineering Excellence

Over 44 years manufacturing ultra-low pressure regulators with hysteresis-free operation and accuracy down to 0.1% of full scale for consistent results.

Made in USA Quality

All products manufactured in Massachusetts with stainless steel construction and 10-20+ year lifespan backed by comprehensive 3-year warranty.

Complete Technical Support

Unlimited phone support, range change service, and direct worldwide shipping with expert assistance from experienced engineering professionals.

Get Expert Guidance on Your Air Pressure Control Needs

Our experienced team will help you select the right air regulator configuration for your tubing extrusion application.

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