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The Pentair 274440Z Bulkhead Ring Adapter Nut serves as a reliable replacement component for various Pentair pool and spa heaters. This black adapter nut is specifically designed for compatibility with Pentair MiniMax CH models including the 150 IID, 150, 200, 250, 300, 350, and 400. Additionally, it suits MiniMax NT series heaters models 200, 250, 300, and 400. It is also compatible with Pentair FullFlow D.E. and sand valve models 263011 and 263010.
This adapter nut is an essential component for maintaining the functionality of your Pentair pool and spa equipment.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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