4" ST Series

- Long life.
- High efficiency.
- High durability and solid construction.
- Easy service operation.
- Suitable connect on NEMA standards.
- Water lubricated rubber bearing.
- Built-in check valve to prevent back flow.
Noryl
4" SP Series

- Long life.
- High efficiency.
- High durability and solid construction.
- Easy service operation.
- Suitable connect on NEMA standards.
- Water lubricated rubber bearing.
- Built-in check valve to prevent back flow.
- Stainless Steel 304 (SS304) and 316 (SS316).