🔧 What this part is
Waterway Plastics Main Drain, WW Anti Vortex, 8" Round, Gun, 2"s, Side, White, part number 640-2520 V. The main drain fitting sits in the floor of the pool or spa and is matched to its own grate and body.
Size as listed: 8" x 2".
✅ Check before you order
- Measure the part you are replacing – this one is listed as 8" x 2".
- The number on the old part should read 640-2520 V, or the maker’s equivalent.
- Not sure? Send us a photo of the old part and any number on it, and we will tell you whether this is the one.
📌 Also on this listing
| Drain/Suction Complete | Drain Assembly |
| Drain/Suction Application | Concrete/Gunite |
| Cover Size | 8″ |
| Drain/Suction Cover Shape | Round |
| Number Of Plumbing Connections | 2 |
| Plumbing Connection Size | 2″ |
| Plumbing Connection Type | Slip (s) |
| Color | White |
| Manufacturer | Waterway |



