Sawa HD series self-priming centrifugal pumps can be mounted with single or double mechanical seal, lip seal and optional magnetic coupling. The HD series is Sawa’s best known series.
The main characteristics of these pumps are:
- Self-priming pump.
- Pumping body and cover in cast iron, starting from a block and machining it to the desired shape. This allows us to work in extreme conditions and maintain reliability.
- It is not necessary to disconnect the piping for front inspection of the pump.
- High quality and efficiency, allowing us to reach, in some models, up to 4 or 5 bar.
- We suck up to 6 or 7 m below the pump.
- Sanitary design, optionally with drain valve according to pharmaceutical industry requirements.
- Any type of connection, both flanged and threaded as clamp.
- Variety of elastomer materials.
- We can mount universal seals, both single mechanical and double with irrigation.
- Optional with magnetic coupling.
- ATEX certified.
- Manufactured in INOX 316L.
- CIP and EHEDG certified.
- Optional electro-polishing.
- Up to 70 m3/h and 50 mca total.