The Interstate Pneumatics W1185 3/4 in. Heavy-Duty Knob Handle Air Pressure Regulator with Gauge is designed to control air line pressure for pneumatic tools, spray equipment, and compressed air systems. It helps prevent over-pressurization, which can cause excess tool force, increased wear, wasted compressed air, and potential equipment damage. The knob handle allows users to adjust operating pressure with controlled, manual pressure setting. The included gauge provides clear pressure readings from 0-250 PSI, making it easier to monitor air pressure during use. Built for heavy-duty shop, garage, and industrial air line applications, this regulator is a practical addition to compressed air systems that require consistent pressure control.

Features:

• Controls air line pressure to help pneumatic tools, spray equipment, and compressed air systems operate at the correct working PSI.
• Helps prevent over-pressurization, reducing excess tool force, wasted compressed air, increased wear, and potential equipment damage.
• Allows controlled manual pressure adjustment with a knob handle that is easy to set during shop, garage, and industrial use.
• Provides clear pressure monitoring with the included 0–250 PSI gauge for setup, adjustment, and system control.
• Supports consistent pressure regulation for heavy-duty air line applications, pneumatic workstations, and general compressed air setups.