Torishima Seisakusho Co., Ltd.

■Features A rotary, balanced type cartridge type mechanical seal. The structure is simple and the cartridge type makes it easy ...

• Drive Mechanisms & Components

• Mechanical Seals

■Features SMV is a submersible motor pump in which the pump and submersible motor are housed in a single cylinder, and the moto...

• Pumps

• Motor Pumps

■Features Wear on the end face and movement of the shaft are followed by the expansion and contraction of the rubber bellows, s...

• Fittings

• Bellows

■Features This is a stationary seal that uses highly wear-resistant materials such as tungsten carbide and SiC for the sliding ...

• Drive Mechanisms & Components

• Mechanical Seals

■Features This is a small-diameter, multi-stage turbine pump that has a multi-stage structure consisting of ring-shaped casings...

• Pumps

• Turbine Pumps

■Features This hot water circulation pump houses the drive unit together with the pump section in a pressure-resistant containe...

• Pumps

• In-Line Pumps

■Features Can be applied as a shaft seal for medium pressure chemical fluids, boiler water, and oil refinery equipment. The rot...

• Drive Mechanisms & Components

• Mechanical Seals

■Features Applicable to vertical shaft barrel casing pumps where sufficient suction pressure cannot be obtained with the horizo...

• Pumps

• Mixed Flow Pumps

■Features This is a mixed flow pump whose casing can be horizontally divided into upper and lower halves. Maintenance and inspe...

• Pumps

• Mixed Flow Pumps

■Features This is a submersible motor pump that integrates a dry type submersible motor and a mixed flow or axial flow pump. Th...

• Pumps

• Mixed Flow Pumps

■Features By adopting a double suction impeller, it achieves low cut-off head, low NPSH, and high speed, and is used in brine r...

• Pumps

• Mixed Flow Pumps

■Challenge to carbon neutrality Did you know that pumps can reduce energy consumption and CO2 emissions? ESG, SDGs, sustainabil...

■Features This is a multi-stage pump with several standardized structures that can accommodate various usage conditions for hig...

• Pumps

• Turbine Pumps

■Features This is a multi-stage pump with several standardized structures that can accommodate various usage conditions for hig...

• Pumps

• Turbine Pumps

■Features This is a multi-stage diffuser pump with a horizontal shaft, vertical split, and barrel casing type.The centrally sup...

• Pumps

• Turbine Pumps

■Summary Conventional pumping stations are installed above ground level (GL) to prevent even the electric motor from submerging...

• Pumps

• Motor Pumps

■Features This is a pump applicable to high head. The casing can be divided horizontally into upper and lower halves, making in...

• Pumps

• Centrifugal Pumps

■Features With a simple, durable design and high reliability, it is widely used in oil refining, petrochemical industry, and ge...

■Summary The non-water injection pump system is a system that aims to speed up the pumping start of the main pump and facilitat...

■Background Inspection of submersible bearings for pumps used to require the pump to be pulled up during periodic inspections a...