
Quick overview
- Brass base The base is brass, the traditional material for a pool junction box where corrosion resistance and bonding matter.
- Poly cover The cover is a polymer, so the visible part will not corrode the way a metal lid does.
- Three 3/4 inch hubs Configured 3/4 inch by 3/4 inch by 3/4 inch.
- Genuine Pentair Factory part number 78310600.
- Match the hub count Junction boxes are sold in several hub arrangements, so count and size the conduit runs before ordering.
- Electrical work Wiring at a pool is governed by local code, so have the connections made by a qualified electrician.
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Product details
The Pentair 78310600 is a junction box with a polymer cover on a brass base, built in the 3/4 inch by 3/4 inch by 3/4 inch hub configuration.
Brass base, poly cover
The combination is deliberate. Brass holds up at a pool where a plain steel box would not, and a polymer cover means the part that is handled and exposed does not corrode shut. It is the arrangement used on pool junction boxes for that reason.
Before you order
Junction boxes come in several hub arrangements, and they are not interchangeable once conduit is run. Count the runs coming into the box you are replacing and confirm the sizes match this one. Pool wiring is subject to local code and to bonding and grounding rules, so the connections themselves belong to a qualified electrician.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 78310600 |
| UPC | 788379649005 |
| Type | Junction box |
| Cover | Poly |
| Base | Brass |
| Hub configuration | 3/4" x 3/4" x 3/4" |
| Shipping weight | 1.6 lb |
| Ships | Parcel |
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