Pentair 2" Heat Pump PVC Union In stock$3444
Quick overview
- Genuine Pentair Factory part 473381, not a generic union off the plumbing aisle.
- Two inch plumbing Sized for 2 inch pipe on the heat pump inlet and outlet.
- PVC construction Molded PVC, which holds up to pool water and to sitting outdoors year round.
- Serviceable joint A union lets you break the pipe at the heater without cutting and reglueing.
- Heat pump specific Sold as the union used on Pentair heat pump water connections.
- Check your model first The source lists two slightly different compatibility sets, so match the part to your heater before ordering.
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Product details
The Pentair 473381 is a two inch PVC union for heat pump plumbing. It is the genuine Pentair part, molded in PVC so it stands up to pool water and to years of sitting outside at the equipment pad.
What a union buys you
A union is a threaded joint that can be broken by hand. Without one, pulling a heat pump for service means cutting the pipe and gluing in a new section afterwards. With one, you back off the nut, lift the unit out, and put it back the same afternoon.
Before you order
The compatibility information carries two slightly different readings. One set lists the MiniMax Plus, ThermaFlo and ThermaFlo Titanium heat pumps. The other lists UltraTemp, ThermalFlo Titanium and MiniMax Plus. Both are shown in the specifications above. Check the union on your own heater against the part before you buy.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 473381 |
| UPC | 788379698102 |
| Type | PVC union |
| Size | 2 inch |
| Material | PVC |
| Listed compatibility | MiniMax Plus, ThermaFlo and ThermaFlo Titanium heat pumps |
| Also listed for | Pentair UltraTemp, ThermalFlo Titanium and MiniMax Plus heat pumps |
| Shipping weight | 0.45 lb |
| Ships | Parcel |
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