Air Compressor Tank Manifolds & Automatic Pneumatic Drain Kit — 150 PSI

Keep your air system clean, controlled, and corrosion-free with this lineup of 150 PSI tank manifolds and pneumatic auto-drain hardware. Choose the model that fits your setup — a stationary compressor tank manifold, a portable carry-tank manifold, the pneumatic automatic drain valve on its own, or the complete drain installation kit.

Choose your model

• Air Compressor Manifold (ACM) — A 150 PSI tank manifold that threads into the 1/2" NPT tank port and consolidates your controls in one block: pressure-switch mount, tank pressure gauge port, and outlet connections. Ideal for stationary compressor builds and replacements.
• Carry Tank Manifold (CTM) — A 150 PSI manifold built for portable air and carry tanks, with an integrated fill/shutoff valve so you can charge the tank and draw air from a single, compact assembly.
• Pneumatic Drain Valve Only (WV-1) — A pressure-operated automatic tank drain that expels accumulated condensate every cycle, protecting your tank from rust and your tools from moisture. No electricity required — it runs on the compressor's own air pressure.
• Pneumatic Drain Kit (WV-1-KIT) — Everything needed for a complete install: the WV-1 drain valve with push-in fitting, a push-to-connect tee, petcock, roughly 8 ft of nylon tubing, and instructions covering most air compressor applications.

Key specs

• Rated to 150 PSI
• NPT threaded connections for standard compressor and carry-tank ports
• WV-1 drain is fully pneumatic — automatic operation with no power or timer needed
• Built for portable carry tanks, stationary receivers, and shop compressor systems

Applications

Use these components when assembling, upgrading, or servicing air compressor and portable tank systems. The ACM and CTM manifolds simplify plumbing for controls and outlets, while the WV-1 valve and kit automate condensate removal to extend tank life and keep downstream air dry.

Whether you're plumbing a new stationary compressor, outfitting a portable carry tank, or adding hands-free moisture management, these 150 PSI manifolds and the pneumatic WV-1 automatic drain give you reliable, no-fuss control over your compressed air system.