
Quick overview
- Genuine Pentair Factory part 351157, the union kit Pentair supplies for these pumps.
- Complete kit Contains the adapters, the nuts and the O-rings, not just one piece.
- One and a half inch Sized for 1.5 inch pump connections.
- SuperMax and SuperFlo Made for the SuperMax and SuperFlo high performance pumps.
- Black The black finish version of the union kit.
- Fixes a weeping union Leaks at the pump usually trace to a tired union O-ring or a cracked nut, and this kit replaces both.
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Product details
The Pentair 351157 is the black 1.5 inch union kit for the SuperMax and SuperFlo high performance pumps. It is the genuine Pentair part.
What is in the box
The kit is not a single fitting. It carries the adapters that glue into the plumbing, the union nuts that thread onto the pump, and the O-rings that seal the joint, so one order covers a complete rebuild of the connections at both ports.
When to use it
Water at the pump is usually water at the unions. The O-ring takes a set over the years, or a nut gets cranked down hard enough to crack, and the joint starts to weep. Rather than chase one part at a time, replacing the whole union assembly puts the pump connections back to new.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 351157 |
| UPC | 788379830120 |
| Type | Pump union kit |
| Size | 1.5" |
| Color | Black |
| Included | Adapters, nuts and O-rings |
| Fits | Pentair SuperMax and SuperFlo high performance pumps |
| Shipping weight | 0.75 lb |
| Ships | Parcel |
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