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

CE Compliant

0-2 PSI High Flow Air Pressure Regulators

Ultra-low pressure air regulators designed for precise control of plastic tubing extrusion. These advanced pressure control systems maintain accurate air pressure from below 1 inch of water up to 5 PSI, ensuring consistent tubing diameter and quality in medical, automotive, and industrial applications.

Our Range of Products

MultiAir 3-channel MicroAir IV

MultiAir 3-channel MicroAir IV

  • 3-channel configuration
  • 0-10V input control
  • Voice-coil linear motor
Single Channel MicroAir IV

Single Channel MicroAir IV

  • Three operational modes
  • Linear motor precision
  • Instantaneous response
MultiAir 4-channel MicroAir IV

MultiAir 4-channel MicroAir IV

  • 4-channel multi-lumen control
  • Individual range settings
  • Digital display option
Dual Channel MicroAir IV

Dual Channel MicroAir IV

  • High speed switching <0.1 second
  • 0-10V PLC input control
  • Dual channel design
Dual Channel MicroAir II

Dual Channel MicroAir II

  • Air up/down control inputs
  • Dual speed buttons
  • Dual channel operation
Single Channel MicroAir I

Single Channel MicroAir I

  • Manual precision control
  • 10-20 year lifespan
  • Below 1 inch water accuracy

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Frequently Asked Questions

What pressure ranges are available for these ultra-low pressure regulators?

Available ranges from 0-3 inches of water up to 0-5 PSI, with high accuracy below 1 inch of water pressure.

What is the response time for these high-speed air pressure regulators?

Can these regulators be used with PLC systems?

What industries commonly use these ultra-low pressure air regulators?

How long do these air pressure regulators typically last?

Do these regulators require regular calibration?

What warranty coverage is provided with these pressure regulators?

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 catheter extrusion and medical tubing production requiring consistent wall thickness.

Automotive Manufacturing

Automotive Manufacturing

Ultra-low pressure regulation for automotive tubing and hose production with precise diameter control.

Plastic Extrusion

Plastic Extrusion

Multi-lumen and profile extrusion applications requiring stable air pressure for consistent product quality.

Industrial Manufacturing

Industrial Manufacturing

Precision tubing production for industrial applications requiring exact dimensional tolerances and quality.

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

High flow low pressure regulators designed for industrial tubing extrusion systems. These precision air pressure controllers maintain ultra-low pressures from 0-3 inches of water to 0-5 psi with exceptional accuracy and stability. Available in single, dual, 3-channel, and 4-channel configurations with manual or electronic control options.
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MultiAir 3-channel MicroAir IV

0-15 PSI Air Pressure Regulator with NPT Port

Browse our complete line of 0-15 PSI air pressure regulators with NPT ports. Engineered for precision control in medical and automotive tubing extrusion applications with ultra-low pressure regulation capabilities. Over 40 years of manufacturing excellence.
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MultiAir 4-channel MicroAir IV

0-10 PSI Adjustable Pressure Regulators for Industrial

Precision 0-10 PSI adjustable pressure regulators designed for ultra-low air pressure control in industrial tubing extrusion. Our MicroAir systems offer manual and automated control options with response times under 0.1 seconds, ensuring precise diameter control and stable operation for medical, automotive, and plastic tubing manufacturing applications.
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Why Plastic Tubing Manufacturers Choose On Line Controls, Inc.

Industry Standard Precision

44 years of manufacturing ultra-low pressure regulators with accuracy better than 0.1% full scale for medical tubing applications.

Made in USA Quality

Stainless steel construction with 10-20 year lifespan, backed by comprehensive 3-year warranty and unlimited technical support.

Worldwide Service Excellence

Direct global sales and support with CE compliance for international shipping, serving customers across 18 countries.

Get Expert Guidance on Air Pressure Regulator Selection

Connect with our technical specialists for personalized recommendations and detailed quotations for your tubing extrusion requirements.

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