Description
Pentair SuperFlo VS/VST Union Nut (Black) | 270141
OEM black union nut (SKU 270141) for SuperFlo VS/VST pumpssecures the pump or valve union safely.
Features
- Factory replacement nut designed for Pentair SuperFlo VS, VST, and SuperMax pumps
- Also compatible with push-pull (slide) valve assemblies
- Replaces legacy part number 350092
- Durable, UV- and chemical-resistant black material
- Sold in pairs (pump & valve side) per replacement diagrams
The Pentair 270141 Union Nut is a reliable, OEM-grade component that maintains tight, leak-free connections on your SuperFlo VS/VST pump or compatible push-pull valve. It replaces older parts without requiring changes to your plumbing. Its sturdy construction stands up to harsh pool conditions, giving you lasting performance.
Pro Tip
Before reassembling, lightly lubricate the union O-ring (part 6020018) with a silicone-based lube to help ensure a proper seal and make any future maintenance easier.
Installation Tips
Turn off the pump and depressurize before disassembling the union. Remove the old nut, clean the mating surfaces, replace the O-ring, and install the new nut hand-tight. Then power up the system and check for leaks.
