THB Heavy Duty In-Line Air Regulator – 7-215 PSI, 140 CFM, 3/4 in NPT, Gauge & Wall Bracket

THB introduces a heavy duty in-line air regulator built to withstand the rigors of busy workshops and industrial settings. This regulator helps balance airflow as tool demand shifts, promoting steadier pressure and smoother performance across your air system. The compact inline design is compatible with standard piping and is ready for wall mounting for convenient access during your projects.

Designed for durability, it accepts a robust input up to 250 psi and provides an adjustable output range from 7 to 215 psi. With a high flow rating of 140 SCFM, this regulator supports a wide range of air tools and tasks without sacrificing control. Its diaphragm and spring mechanism respond quickly to changing load while the adjustable knob lets you dial in the desired pressure. A locking feature helps resist unintentional adjustments, giving you confidence during demanding sessions.

Key features at a glance

• Heavy duty 3/4 inch female NPT inline regulator
• 250 psi max input pressure, 215 psi max output, wall bracket and gauge included
• Adjustable from 7 psi to 215 psi, 140 SCFM flow
• High impact locking composite knob for secure adjustments
• 3/4 inch NPT outside thread diameter about 1.05 inches

Real world use and setup tips

In active shops, this regulator helps maintain stable pressure as tools cycle on and off, reducing fluctuations and making tool response more predictable. The built-in gauge offers quick reference during setup and adjustments, while the wall mounting bracket keeps the unit within reach and frees valuable bench space for other tasks.

Common applications include automotive work, woodworking, light manufacturing, and other workflows where reliable pressure and smooth flow matter. Thanks to standard 3/4 inch NPT connections, upgrading an existing compressor is straightforward, and the inline form factor supports tight spaces without adding clutter.

What you get

• THB heavy-duty in-line regulator
• Wall mounting bracket
• Pressure gauge
• Standard 3/4 inch NPT fittings and locking knob