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Michael Smith Engineers is offering the SP10 and SP22 magnetic-drive self-priming centrifugal pumps from Finish Thompson for demanding applications.

These could include sump emptying, transferring from underground storage tanks and tanker trucks, pumping in systems that are liable to have trapped or entrained air, or in process systems where run-dry protection is needed.

The SP10 and SP22 pumps provide maximum flow rates of 12 and 45m3/hr respectively, and maximum discharge heads of 13s and 37m.

The SP pumps provide a fast, powerful, yet economical performance and use corrosion-resistant materials that are able to withstand the rigours of the most challenging applications.

SP pumps combine deep lift capabilities (up to 7.6m) and fast priming (5.5m in 90sec) with the advantages of magnetic drive technology, such as no seals to replace, no leaks and the capability to run-dry without damage.

As well as their deep lift and high working pressure capabilities, they are ideally suited to handling fluids with high specific gravities up to 1.8, such as sulphuric acid, phosphoric acid, and sodium and potassium hydroxide.

Reliable, low-maintenance and safe operation is also assured with the SP Series magnetic drive technology.

The pumps are available in a choice of Polypropylene or PVDF, which results in a tough and durable, corrosion-resistant pump.

Maximum operating temperatures are 82C for the polypropylene version and 104C for the PVDF version.

SP Series pumps can be mounted to most standard motors, while NPT or BSP threads, adjustable flanges or union connections make it easy to connect to most process systems, resulting in reduced installation cost and time.

Michael Smith Engineers

Michael Smith Engineers Ltd,  the UK’s leading pump specialist for difficult liquid handling applications since 1971,  provide representation in the UK for specialist pump manufacturers, with particular emphasis on sealless leak free pump technology.  Our product range includes magnetically driven gear pumps, magnetically driven centrifugal pumps (including metal, plastic and lined centrifugals),  canned motor centrifugal pumps, peristaltic pumps, tubular diaphragm pumps, metering pumps, valveless piston pumps, turbine  pumps,  high pressure diaphragm pumps, vane pumps and barrel emptying pumps. We can supply pumps in a wide choice of wetted materials for liquids between 0.2 cP and 500,000 cP, temperatures between -50 oC and +400 oC,  capacities from nanolitres per hour to m3  per minute and can offer pumps for  high system pressures up to 350 Bar and high discharge pressures up to 500 Bar.  Corrosion resistant materials are available for many of our ranges include metallic options of stainless steel and high nickel alloys or plastic options of PVC,  polypropylene, PVDF and ETFE. The main markets we service with our ranges of pumps are the chemical, petrochemical, pharmaceutical and process sector with our larger pumps  as well as laboratories, research and development institutions and OEMs with our smaller pumps.  

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