Japan, ShinMaywa
ShinMaywa CNMJ-MT Series Channel Impeller Submersible Pump
Product Made in Japan
Manufacturer: ShinMaywa Industries, Ltd.
Model: CNMJ-MT Series
Non-Clog Channel Type with Chopper
Solid passage up to 3 inches and self-cleaning with chopper
New Advanced Technology!
Improved passing capability, solids passage up to 3-inch (80mm) in diameter. Semi-open channel impeller has helix-shaped channel and brand-new chopper mechanism.
Standard Specifications
| Discharge (mm) | Pump model | Installation kit No. | Rated output (kW) | Solid size (mm) | Flow — Total head (m3/min-m) | Pump weight (kg) | ||
|---|---|---|---|---|---|---|---|---|
| Guide rail installation | Free standing | 50Hz | 60Hz | |||||
| 80 | CNMJ80-MT | P80B | F80 | 1.5 | 80 | 0.8 – 5.2 | — | 65 |
| 2.2 | 0.9 – 7.1 | 0.9 – 6.8 | 72 | |||||
| 3.7 | 1.1 – 9.9 | 1.1 – 9.6 | 84 | |||||
| CNMJ1OO-MT | 5.5 | 1.5-11.6 | 1.5 – 11.3 | 108 | ||||
| 7.5 | 1.7-13.7 | 1.7 – 13.9 | 119 | |||||
| 100 | CNMJ80-MT | P100B | F100 | 1.5 | 0.8- 5.2 | — | 65 | |
| 2.2 | 0.9 – 7.1 | 0.9 – 6.8 | 72 | |||||
| 3.7 | 1.1 – 9.9 | 1.1 – 9.6 | 84 | |||||
| CNMJ1OO-MT | 5.5 | 1.5-11.6 | 1.5 – 11.3 | 108 | ||||
| 7.5 | 1.7 – 13.7 | 1.7 – 13.9 | 119 | |||||
Performance Curves
Features And Construction
- Cable entry with core wire seal
The core wire seal prevents water from penetrating into the motor through the core wire. - Motor protector
A thermal protector (built-in automatic reset type motor protector) or thermal switches are embedded in the motor winding - Shaft seal
A highly wear resistant double mechanical seal combined with the use of an oil seal further extends working life. (not available on all models) - Air-filled submersible motor
- Discharge connection
The pump is automatically connected to the discharge pipe. - Impeller
Single-vane, semi-open channel impeller with helix formed passage realizes excellent pass-through capability. All impellers are subject to the dynamic and static balance adjustment at factory.
Applications
- Sewage treatment plant & Onsite wastewater treatment system
Handling of raw water and other treatment processes - Pump station
Collection of sewage, wastewater or stormwater - Building & Shopping complex
Drainage of sanitary and kitchen wastewater - Road, Underpass & Subway
Drainage of stormwater - Factory & other facilities
Handling of industrial wastewater, etc.
Sectional View (CNMJ80-MT, CNMJ100-MT)
Dimensions (Unit: mm)
Specifications and dimensions are subject to change without notice.
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