This valved outlet air assembly is used when operating up to four pond diffusers from a single rotary vane compressor. This helps control air flow to diffusers, dissipate heat from compressor before the air tubing and also includes a pressure relief valve to protect the compressor if airlines become kinked, plugged or frozen.
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Use when operating up to four pond diffusers from a single rotary vane compressor
Aluminum block with brass valves and galvanized connectors
Built-in pressure relief valve protects the compressor in case airlines become kinked, plugged or frozen
Union coupling allows for quick and easy removal of the pump
Air flow to each diffuser is controlled by a heavy duty brass ball valve
2′ piece of flexible hose included on each line to dissipate heat and allow for easy tubing connection
1/4″ mpt connection for compressor, can be modified if needed
1/2″ barb nylon fittings at end of heater hose, can be modified if needed
Use pressure gauge (sold separately) to monitor system pressure