Zoeller® 31-1473 Riser Extension With Hardware, Poly Structural Foam, For Use With: 18 x 30 in Sump Basins
The 12 in tall extension for the 18 x 30 package system allows for a deeper burial for longer pitched pipe runs. The units are designed specifically to be used for an indoor application with our 18 x 30 package systems. The extension comes complete with everything needed to be installed onsite.
Zoeller® Riser Extension, Poly Structural Foam, 12 in Length, 22 in Width, For Use With: 18 x 30 in Sump Basins
| Length | : | 12 in |
| Material | : | Poly Structural Foam |
| Suitable For Use With | : | 18 x 30 in Sump Basins |
| Width | : | 22 in |