I. Product Overview of the Ripping Submersible Sewage Pump:

The AS and AV series of tearing sewage pumps are developed with advanced technology from Germany's ABS Company. This series of pumps features a tearing structure, capable of tearing and cutting long fibers, bags, belts, grass, strips, etc., in wastewater, allowing for smooth discharge. They are particularly suitable for transporting liquids containing hard solids, fibers, as well as especially dirty, sticky, and slippery liquids.

The AS and AV type tear-type sewage pumps feature advanced and mature hydraulic performance. The products have undergone performance testing, and all indicators meet the relevant design requirements.

The AS Ripping Submersible Sewage Pump is primarily composed of the impeller, pump housing, base, and submersible motor. The pump shaft and motor shaft are the same, as the ripping submersible sewage pump is located at the very bottom of the sewage pump, allowing it to suction excess ground sewage to the maximum extent. All ripping submersible sewage pumps are equipped with an adjusted ripping mechanism that can tear long fibers, bags, straps, grass, and strips from the sewage and discharge them. Therefore, it operates without clogging in sewage and is extremely reliable. The product complies with the JB/5118-2001 standard "Submersible Sewage and Sludge Pumps."

II. Features of the Ripping Submersible Sewage Pump:

1. Rip-proof submersible pump cable: Durable and waterproof, with heavy-duty rubber sheathed flexible cable, resin-injected, securely fastened, never loosen, long-lasting reliability.

2. The tear-type submersible pump features a mechanical seal made of the latest materials, enabling the pump to safely operate continuously for over 8,000 hours. Dual sealing, dual protection: The two-stage mechanical seal configuration provides true dual protection, ensuring motor safety.

3. Multi-stage Inspection and Protection: Equipped with a control cabinet, oil-water probe, and float switch, all capable of real-time detection, and able to implement alarm, shutdown, and retain fault signal functions, ensuring the safety and reliability of submersible motors.

4. Tearing-type Submersible Pump Maintenance Convenience: Equipped with a dual-guide rail coupling device, the pump can be lifted and lowered without underwater operation, ensuring convenient maintenance and time-saving labor. A dedicated electrical control cabinet features automatic alarm, shutdown, and fault signal retention functions, significantly enhancing maintenance efficiency.

5. Tear-type submersible pump operates under full conditions: The pump, designed with special hydraulic features, operates under full conditions without overload.

6. The tear-type submersible sewage pump utilizes advanced technology, featuring strong sewage discharge capability, no clogging, and the ability to effectively pass through solid particles with a diameter of 30 to 80 millimeters.

7. The tear-type submersible pump's tearing mechanism can tear and cut fibrous materials, then smoothly discharge them, without the need for a filter screen on the pump.

8. The tear-type submersible pump is designed rationally, featuring a small motor power and significant energy-saving effects.

9. The tear-type submersible pump features a compact structure, easy mobility, simple installation, and can reduce the construction cost of the project. No need to build a pump house.

10. The tear-type submersible pump float switch can automatically control the pump's start and stop based on the required water level change, without the need for constant supervision.

11. Dual rail automatic installation system, which greatly facilitates installation and maintenance, eliminating the need for personnel to enter the sewage pit.

Section 3: Product Application of the Ripping Submersible Sewage Pump:

Cutting and tearing submersible pumps are suitable for: 1. Factory and commercial severe wastewater discharge; 2. Hospital and hotel sewage discharge; 3. Urban sewage treatment plant discharge systems; 4. Municipal engineering and construction site projects; 5. Residential area sewage drainage systems; 6. Exploration and mining auxiliary equipment; 7. Civil defense system drainage stations; 8. Farmland irrigation.

IV. Technical Specifications of the Ripping Submersible Sewage Pump:

AS, AV Type Ripping Sewage Pumps

Flow Rate: 15-145 m³/h

Flow Range: 4-25m

RPM: 1450-2900 r/min

Bore Size: φ76-φ152

Temperature Range: -15 to +40℃

Working Pressure: ≤1.0 MPa.