WL vertical sewage pump

    overview   

WL series vertical sewage pump is a new generation of products successfully developed by the company in the introduction of advanced technology at home and abroad, reasonable design according to user requirements and use conditions. It has the characteristics of high efficiency and energy saving, flat power curve, no blockage, anti-winding and good performance.

This series of pump impeller adopts single (double) large flow channel impeller, or double blade, triple blade impeller, unique impeller structure, so that it has very good overflow, with a reasonable pot chamber, so that the pump has high efficiency, and can smoothly transport liquids containing large particles, food plastic bags and other long fibers or other suspended solids. The diameter of the ****** solid particles that can be pumped is 80 to 250mm, and the fiber length is 300 to 1500mm. WL series pump has good hydraulic performance, flat power curve, and the performance indicators of the test meet the relevant standards, and the product is welcomed and praised by the majority of users for its unique efficacy, reliable performance and quality after being put on the market.

    features   

1. Unique impeller design, using large flow channel anti-clogging hydraulic components, greatly improves the passing capacity of dirt, can effectively pass through fibrous substances and solid particles.

2. The pump and the motor are coaxial direct transmission, which is a mechatronics product, with compact structure and stable performance.

3. Strong applicability, suitable for transporting urban domestic sewage, industrial and mining enterprise sewage, etc.

4. Easy operation and low maintenance cost; The whole machine can be placed outdoors to work, without the need for a machine room, which can save a lot of capital construction costs.

5. The material of the mechanical seal is hard wear-resistant and corrosion-resistant tungsten carbide, which has the characteristics of durability and wear-resistance, and can run continuously and safely for more than 8000 hours.

6. The motor is reasonably matched, the whole machine has high efficiency, good hydraulic performance and low operating noise.

    application   

The product is mainly suitable for transporting urban domestic sewage, industrial and mining enterprise sewage, slurry, feces, ash and pulp and other slurry, and is also suitable for circulating water pumps, water supply and drainage pumps; Exploration, mine supporting equipment, rural biogas digesters, farmland irrigation and other uses.

    Structure description   

WL series vertical non-clogging sewage pump is a single-suction pot shell pump, the pump is equipped with a non-clogging anti-winding type single (double) large flow channel impeller, the series of sewage pump has two structural types, one is the motor with an extended shaft and the pump impeller is directly connected, the motor and the pump are coaxial integrated structure; The other is that the motor is installed on a bracket integrated with the pump body, and the motor shaft and the pump shaft are called coupling connections, and the motor adopts a standard vertical motor. As seen from above the motor, the pump rotates clockwise.

    Conditions of use   

1. The temperature of the medium does not exceed 80 °C, and the density of the medium is 1200kg/m³

2. The PH value of the medium of cast iron material is within 5-9 perimeters.

3. The pump and machine are the overall structure, and the working environment temperature shall not exceed 40 °C, and the relative temperature shall not exceed 95%.

4. Under normal circumstances, the pump must work within the specified head range, if it needs to work in the low lift state, it should be explained when ordering, so that the manufacturer can choose the type reasonably.