SPECIFICATIONS
Type of Pump
Submersible cast iron pump suitable for pumping sewage, wastewater, storm water, etc.
Type of Fluid
Sewage, wastewater, and water carrying solid matters
Temperature: 0 to 40°C
(High temperature model available on special request)
Discharge Bore: 50mm
Motor Output: 0.4kW
Power Supply: 3-phase
Starting Method: Direct on Line
Motor: Continuous-duty rated, dry-type induction motor
Insulation Class: E (available in F on special request)
Degree of Protection: IP68
No. of Poles & Speed (Synchronous Speed): 2-pole, 3000/3600min-1 (50/60Hz)
Power Supply Voltages & Rated Currents: 50Hz 60Hz
380V – 1.2A; 220V – 1.8A; 400V – 1.1A 380V – 1.2A; 415V – 1.0A 440V – 1.0A
Sheath: PVC
Standard Length: 6m
200 to 600V supply: 1 × 4 × 1.25mm2, O.D. 11.1mm
Dry Weight (excluding cable)
Free Standing Type: 23kg
Guide Rail Fitting Type: 22kg
Impeller: Semi-open single-channel impeller for solid-handling design, dynamically balanced
Bearings: C3 ball bearings
Shaft: 420 stainless steel
Upper Seal Faces: Ceramic + Carbon
Lower Seal Faces: SiC + SiC
Optional Accessories
Bend Set (Free Standing Type)
- Discharge Bend
- Screwed Flange
TOS/TS Set (Guide Rail Fitting Type)
- Duckfoot Bend
- Guide Support
- Guide Hook
- Lifting Chain 5m (with Shackles)
- JIS 10kg/cm2
- Screwed Flange (TOS Set only)
Seawater-Resistant Version
In seawater, a material’s resistance to corrosion can be seen clearly. When metals with different potentials are brought into contact in seawater, only the metal of lower potential corrodes. As the difference in potential increases, the metal of lower potential corrodes faster. As an option, Tsurumi can supply pumps with parts made of higher electric potential metal as the sacrificial anode.
High Temperature Liquids Version
Tsurumi’s submersible pumps are applicable to high temperature liquids of up to 80°C. Pumps of the standard specification can discharge liquids of up to 40°C. However, there are many fields that need to discharge higher temperature liquids, e.g., discharging industrial water from a power plant or ironworks, or discharging hot spring water from a mine in a volcanic zone.
Special Material Version
Tsurumi can also provide you with pumps with essential components such as the impeller, pump casing and the suction cover made of non-standard materials. Select from stainless steel, high-chromium cast iron and bronze to suit your specific requirements.
Special Material Version
Tsurumi can also provide you with pumps with essential components such as the impeller, pump casing and the suction cover made of non-standard materials. Select from stainless steel, high-chromium cast iron and bronze to suit your specific requirements.
Dry Pit Version
The dry pit pumps can be installed indoors and outside of tanks, and still deliver the performance of conventional submersible pumps. Daily inspection and maintenance are easy, because the pump body is installed outside of tanks. These pumps have been developed with Tsurumi-original specifications, aiming for stable operation and reduction in maintenance labor
Dimensional Drawing
MQB (Open Channel)
Range characteristics
MQC (Chopper)
- Under development
Range characteristics
MQU (Vortex)
Range characteristics
MQG (Grinder)
Range characteristics
MQS (High Head)
