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MAD4
RUIRONG
The MAD4 series submersible heavy sewage pump is expertly engineered to tackle wastewater drainage challenges involving large particles and fibrous materials. Designed for various service conditions and power requirements, this series offers three distinct impeller types—E, A, and B—to maximize efficiency in managing sizable debris. With an Italian-imported double-face mechanical seal, the pump boasts superior wear resistance, heat resistance, and lubrication. This robust construction ensures enhanced durability and a fully waterproof operation, making the MAD4 series an ideal choice for demanding industrial and municipal applications.
1. Essential for construction sites, engineering projects, public infrastructure, and waterworks.
2. Efficiently drains sewage from cellars in high-rise buildings, bomb shelters, subways, and more.
3. Perfect for submersible water treatment in small to medium-sized businesses.
4. Ideal for pumping slag-laden liquids in industries like food processing, paper production, brewing, steel and non-ferrous metals, tanning, textiles, pharmaceuticals, cement, and waste management.
5. Suitable for use in pig farms, septic tanks, and for pumping human and animal waste.
Model 60Hz | Power | Voltage | Rotation | Max Flow | Max Head | Rated Flow | Rated Head | Outlet | Max Particle | Weight | |
| kW | HP | V | P/rpm | m³/h | m | m³/h | m | mm | mm | kg | |
| MAD4-422A | 2.2 | 3 | 380 | 4P/1700 | 100 | 13 | 60 | 7.5 | 100 | 50 | 87.5 |
| MAD4-437E | 3.7 | 5 | 380 | 4P/1700 | 110 | 16 | 60 | 11 | 100 | 50 | 96 |
| MAD4-455B | 5.5 | 7.5 | 380 | 4P/1700 | 180 | 22 | 90 | 12 | 100 | 40 | 143.5 |
| MAD4-475B | 7.5 | 10 | 380 | 4P/1700 | 200 | 25 | 90 | 16.5 | 100 | 40 | 152.2 |
| MAD4-6110B | 11 | 15 | 380 | 4P/1700 | 220 | 26 | 120 | 15 | 150 | 55 | 237 |
| MAD4-6150E | 15 | 20 | 380 | 4P/1700 | 340 | 30 | 150 | 20 | 150 | 55 | - |
The MAD4 series submersible heavy sewage pump is expertly engineered to tackle wastewater drainage challenges involving large particles and fibrous materials. Designed for various service conditions and power requirements, this series offers three distinct impeller types—E, A, and B—to maximize efficiency in managing sizable debris. With an Italian-imported double-face mechanical seal, the pump boasts superior wear resistance, heat resistance, and lubrication. This robust construction ensures enhanced durability and a fully waterproof operation, making the MAD4 series an ideal choice for demanding industrial and municipal applications.
1. Essential for construction sites, engineering projects, public infrastructure, and waterworks.
2. Efficiently drains sewage from cellars in high-rise buildings, bomb shelters, subways, and more.
3. Perfect for submersible water treatment in small to medium-sized businesses.
4. Ideal for pumping slag-laden liquids in industries like food processing, paper production, brewing, steel and non-ferrous metals, tanning, textiles, pharmaceuticals, cement, and waste management.
5. Suitable for use in pig farms, septic tanks, and for pumping human and animal waste.
Model 60Hz | Power | Voltage | Rotation | Max Flow | Max Head | Rated Flow | Rated Head | Outlet | Max Particle | Weight | |
| kW | HP | V | P/rpm | m³/h | m | m³/h | m | mm | mm | kg | |
| MAD4-422A | 2.2 | 3 | 380 | 4P/1700 | 100 | 13 | 60 | 7.5 | 100 | 50 | 87.5 |
| MAD4-437E | 3.7 | 5 | 380 | 4P/1700 | 110 | 16 | 60 | 11 | 100 | 50 | 96 |
| MAD4-455B | 5.5 | 7.5 | 380 | 4P/1700 | 180 | 22 | 90 | 12 | 100 | 40 | 143.5 |
| MAD4-475B | 7.5 | 10 | 380 | 4P/1700 | 200 | 25 | 90 | 16.5 | 100 | 40 | 152.2 |
| MAD4-6110B | 11 | 15 | 380 | 4P/1700 | 220 | 26 | 120 | 15 | 150 | 55 | 237 |
| MAD4-6150E | 15 | 20 | 380 | 4P/1700 | 340 | 30 | 150 | 20 | 150 | 55 | - |
