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ControlAir Air Filter Regulators (AFRs) combine an air filter and air regulator in one convenient package. They are considered a vital air preparation device when it comes to protecting your sensitive downstream equipment. Air Filter Regulators are designed to remove solid and liquid contaminants from air, while also providing consistant, accurate pressure regulation to instruments, valves, and other automatic control equipment.
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Features and Options available with ControlAir Air Filter Regulators include:
Automatic Drain Option: automatically flush out condensate waste liquid when a change in air flow occurs or when the supply pressure is reduced. The automatic drain option helps prolong the life of the regulator and filter by preventing corrosion on the bottom of the regulator and reducing the load of the filter.
NACE Compliant: meet NACE #MR-0175 material required for sulfide stress cracking.
1/4″ NPT, 1/4″ BSP, 1/2″ NPT and 1/2″ BSP ported versions.
Stainless Steel Construction: Ideal for sour gas and/or corrosive environments.
Oversized valving helps the units achieve high flow rates with minimal pressure drop.