USA-Made Pressure Regulator for Plastic Tubing Extrusion

MicroAir regulators are compatible with medical and catheter tubing, multi-lumen tubing, bump and taper tubing, automotive tubing, plastic profile extrusion, and plastic straw extrusion. The product line covers both single-lumen and complex multi-lumen configurations requiring independent pressure control per channel.

MicroAir regulators are available in ultra-low pressure ranges starting from 0–2 inches of water up to 0–5 psi. Extended ranges up to 0–30 inches of water are available on select models such as the MultiAir 3-channel MicroAir I, providing flexibility for diverse extrusion process requirements.

The MicroAir IV series features high-speed response of less than 0.1 second — typically 20 milliseconds — for a 50% full-scale step change. This enables precise programmable switching for bump and taper tubing applications and real-time pressure adjustments in fast-moving extrusion lines.

Yes. MicroAir IV series models accept 0–10V analog input, enabling direct integration with PLCs and other external control devices. This allows automated, programmable pressure profiles for applications such as bump and taper tubing where diameter must change dynamically during the extrusion run.

MicroAir regulators are available in single-channel, dual-channel, 3-channel (MultiAir), and 4-channel (MultiAir) configurations. Each channel can be independently set to different pressure ranges, making them ideal for multi-lumen tubing extrusion where each lumen requires separate, precise air pressure control.

MicroAir regulators are built in the USA for long-term industrial use, with an expected lifespan of 10–20 years under normal operating conditions. All units include a 3-year warranty covering parts and labor, plus unlimited phone technical support for the life of the product.