Stenner Injection Check Vlv [Series 45/85/100/170 3/8" Qty 5] (MCINJ38) presairtrol Because union parts vary by

Because union parts vary by pump series and connection style

Filter cartridge for compatible applications using FC-2397

The 3-pole format

9 inch round format in white

Stenner Injection Check Vlv [Series 45/85/100/170 3/8" Qty 5] (MCINJ38) presairtrol Because union parts vary byStenner Injection Check Vlv [Series 45 85 100 170 3 8" Qty 5] is a genuine Stenner Pumps replacement part designed to maintain one way chemical injection from the pump into the circulation plumbing. Chemical feeder systems depend on small connection, valve, and drive components working correctly, and replacing worn parts with the correct Stenner part number helps maintain consistent dosing and dependable system performance. Use part number MCINJ38