4SM5 submersible water pumps
submersible cutter pumps for sewage and wastewater, which are made of castings and equipped with cutting mechanism. Featuring a combination of impeller vane with brazed sintered tungsten carbide alloy edge and a suction cover of serrated shape, the C-series pumps enable smooth pumping, while cutting fibrous foreign objects during suction. These pumps have been used to drain sewage and wastewater from buildings and kitchens, and to transfer sewage and wastewater in water treatment facilities of factories and commercial complexes.
The C-series comes in a wide product lineup, covering discharge bore diameters of 50 to 200 mm and motor outputs of 0.75 to 37 kW. Among the C-series pumps, “CR” models are available as highly-durable cutter pumps, whose impeller and suction cover are made of high-chromium cast iron as a standard feature. All models of the C-series can be used in combination with a guide rail fitting device that enables easy installation and maintenance. In addition, a new model of dry pit type is optionally available. The dry pit type pump can be installed indoors, and outside a tank. With Tsurumi’s original specifications for dry pit, the dry pit pump delivers the performance of conventional submersible pumps in a variety of sites.
These pumps integrate original technologies that Tsurumi has researched and proven in the field over many years, such as anti-wicking cable, dual inside mechanical seals with silicone carbide face and Oil Lifter, etc. Furthermore, durability and wear resistance have been thoroughly considered in their design, so these pumps enable continuous duty over long periods of time.
Tsurumi products are designed to provide excellent durability and sound quality, thus contributing to the stable operation of facilities and enabling a considerable reduction in maintenance cost.
S:submersible pump model
M:Single phase motor(three phase without M)
F:Motor filled with oil
Fields of Application
For water supply from wells or reservoir
For domestic use, for civil and industrial application
For garden use and irrigation
Clearjree from solid or abrasive substances
Chemically neutral and close to the characteristics of water
Fluid temperature rangei-IOT -40^
Max.Working pressure:50 bar
Permissible up to 40P
Single phase: 1 ~240V/50Hz,60Hz
Good-looking appearance and all the fluid-passing components of both the submerged pump and the submerged motor are made of stainless steel.
Low weight and convenient in movement and installation
High efficiency, save elecricity.
Privided with non-return valve to avoid damage due to back-flow of water at shutd of pump or water hammer affecting the pump
The liquid inlet is fixed with a filter screen to prevent solid grain of a given size from entrance.
Degree of protection: IP68
Casing both of pump and motor, pump shaft:stainless
Impeller and diffusenstainless steel
Conreol switch, waterproof glue.