The Modular S video shows the monobloc version, the free shaftend version, the baseplate version, the super self-primer version and all the features such as:
- The Safety valve to avoid steam explosion
- The Non-return valve preventing prefilled water from escaping pump casing
- The Semi-closed impeller with curved vanes and replaceable wear ring
- The Mechanical Shaft seal
- The High Quality ball bearings
- The Rigid Coupling
- The Electric Motor
