SANWA HYDROTECH is the leading manufacturer of magnetic-drive pumps in stainless steel materials. All the products are of Japanese origin. They are of the highest quality and reliability in the industry.
The main features of Sanwa Magnetic-Drive Pumps are as follow:
No leaks at all. Seal pumps inevitably leak from the seal due to the construction of shaft seal. In order to eliminate this problem, the seal-less magnet drive pumps eliminate the power-transfer shaft which is connected to the impeller directly. Instead, magnet drive pumps are designed to perform power transfer with a permanent magnet through the wall of pump rear casing. No shaft seal is required and therefore no leak. This no leak feature makes it reliable and safe.
Tough and highly durable. The working temperature and pressure range of seal-less magnet drive pump is much wider than that of conventional seal pumps. Seal pumps have limited resistance to heat and cold and low pressure withstanding capability due to the shaft seal.
Easy to maintain. The magnet drive pumps have a long MTBF (Mean Time Between Failure) rating. Simple and compact design provides easy maintenance. Sanwa produces a very wide range of magnet drive pumps to suit different application requirement. The pumps are available from as low as 5-lit/min to 9000-lit/min and discharge head of over 90m. For high temperature liquid transfer it also has models that can handle up to 280oC. Sanwa magnet drive pumps are also available in self-priming as well as vertical inline type.
The MAG Lite Series is the latest remodelled product. It is compact in design, energy saving and low NPSH. On top of these it costs less too.