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Product Information
Technology & Processes
The pump is constructed with a cast iron body, a cast iron impeller, a 304 stainless steel shaft, and a mechanical seal made from graphite and silicon carbide.
Parameter Specifications
| MODEL | POWER (kW) | POWER (HP) | MAX HEAD (m) | MAX FLOW (L/min) | MAX SUCTION (m) | SPEED (rpm) | INLET OUTLET |
| MJm61C | 0.37 | 0.5 | 33 | 60 | 9 | 2900 | 1"×1" |
| MJm81G | 0.6 | 0.8 | 38 | 65 | 9 | 2900 | 1"×1" |
| MJm101G | 0.75 | 1 | 48 | 80 | 9 | 2900 | 1"×1" |
| MJm102G | 1.1 | 1.5 | 52 | 80 | 9 | 2900 | 1"×1" |
Application Scenarios
Used in various ponds, streams
Wells and other low-liquid-level
Places for water supply to high-rise buildings
Household water supply, garden irrigation
Product Features/Benefits
Performance
The MJm/C self-priming jet pump has good self-priming performance and high efficiency, and energy saving. Its head range is usually between 30 and 60 meters, the flow range is 1 to 5.5 cubic meters/hour, and the power range is 0.75 to 1.8 kilowatts, which is suitable for a variety of working conditions. The pump is designed for normal and continuous operation using non-corrosive clean water. The operating medium must not exceed a temperature of 40°C and should have a pH value between 6.5 and 8.5. The required power supply is 220V single-phase at 50Hz. In addition, the pump also has overheating and overload protection functions to ensure safe and reliable operation.
Structural features
The MJm/C self-priming jet pump has a compact structural design and is mainly composed of three parts: motor, seal, and water pump. Among them, the water pump part adopts a centrifugal impeller and radial guide vane structure, which has the characteristics of high head and high efficiency. The ejector is the core component of the pump, which forms negative pressure through high-speed water flow to achieve the self-priming function. In addition, the pump adopts a stainless steel pump body and a rust-proof pump shaft to improve its corrosion resistance and service life. In terms of installation and maintenance, the pump has a simple structure and is easy to maintain, making it suitable for use in households and small industrial situations.
