These EasyPro valved outlet air assemblies allow you to operate 2 or more diffusers from a single air pump, adjusting each with heavy duty brass ball valves. Built-in pressure relief valve protects the pump if airlines become kinked, plugged or frozen.
Union coupling allows for quick and easy removal of pump
2' piece of flexible hose on each line dissipates heat and allows for easy connection
Use pressure gauges to monitor system pressure and prevent motor damage
1/4" threaded inlets for RV33; 3/8" threaded inlets for RV75/RV100