- Raintight when used with gasketed covers.
- Malleable iron suitable for use in concrete.
- Interchangeable with competitive products.
- Stainless steel screws on stamped and cast covers.
- Tapered threaded hubs (NPT).
- Fundición maleable apta para su uso en hormigón
- intercambiable con productos de la competencia
- tornillos de acero inoxidable en tapas estampadas y de fundición
- cubos roscados cónicos (NPT).
Tapered threaded hubs (NPT). Raintight when used with gasketed covers. Interchangeable with competitive products. Volume is 173 cu. in.