IP68 Submersible Wastewater Mixers SUS 420 With Dome Easy Installation
Features:
1. The two rows of independent mechanical sealing ensure the long-term and reliable operation of the submersible motor.
2. The international well-know high-quality bearings have longer service life, which is maintain free.
3. The unique sealing design for the cables removes the hidden danger of water leakage of the cables.
4. The shaft of the motor employs the stainless steel, and the rotors are inspected with the use of dynamic balancing, leading to smooth rotation.
5. The in-built leakage sensor and the device for the over temperature protection for the windings of the stator(No leakage
sensor for MA0.37/6 or MA0.55/4).
Application:
The purpose of mixing, agitating and making ring flows in the process of municipal and industrial sewage treatment: active sludge tank, bioreactor tank, mixing tank, equalizing reservoir, sewage tank and ect.; The maintenance equipment for the landscape water environment, improving the quality of the water body.
Construction:
| NO. | Name |
| 1 | Propeller |
| 2 | Lock nut |
| 3 | Mechanical Seal |
| 4 | Mechanical Seal stand |
| 5 | Front bearing support |
| 6 | Main shaft |
| 7 | Watertight Head |
| 8 | Roller |
| 9 | Junction box |
| 10 | Bearing |
| 11 | Inner hexagonal screw |
| 12 | Sheath |
| 13 | O-type sealant ring |
| 14 | General flat key |
| 15 | Wheel clamp ring |
Type Description:
Structure and function:
The parts designed for the submersible mixer can allow the mixer to obtain optimum performance.
Note: MA0.85/8 ,MA1.5/6,MA0.85/8 and MA1.5/6 mixer don’t have thermo-switches and leakage protectors.
- Electrical cable inlet:Use watertight cable at the cable inlet.
- Electrical motor: The Motor delivers rated output power; the rated voltage deviation is ±5%. If the motor is not overheated or running under loading conditions, a ±10% rated voltage deviation is allowable. But the motor shall run under the condition the inter-phase unstable extreme value is 2%.
- Shaft sealing: two Mechanical seals contained.
- Impeller: The impeller contains three vanes, which are wide and thin, the surface is smooth, and the type is sweepback. This design ensures high efficiency and non-block running.
- Install elevator system: The mixer can be programmed to lift up or drop down, and removed or installed without emptying the pond water.
- Monitoring device: In the normal situation, the shaft temperature could not be over 80.
Performance parameters:
| Mixing model | Motor power (kW) | Rated current (A) | rpm of propeller (r/min) |
| MA0.37/6-220-960 | 0.37 | 1.3 | 960 |
| MA0.55/4-220-1400 | 0.55 | 1.6 | 1400 |
| MA0.85/8-260-740 | 0.85 | 3.2 | 740 |
| MA1.5/6-260-960 | 1.5 | 4 | 960 |
| MA2.2/8-320-740 | 2.2 | 5.9 | 740 |
| MA4/6-320-960 | 4 | 10.3 | 960 |
| MA1.5/8-400-740 | 1.5 | 5.2 | 740 |
| MA2.5/8-400-740 | 2.5 | 7 | 740 |
| MA3/8-400-740 | 3 | 8.6 | 740 |
| MA4/6-400-960 | 4 | 10.3 | 960 |
| MA4/12-620-480 | 4 | 14 | 480 |
| MA5/12-620-480 | 5 | 18.2 | 480 |
| MA7.5/12-620-480 | 7.5 | 28 | 480 |
| MA10/12-620-480 | 10 | 32 | 480 |
The exhibition prod
