The YW type unobstructed submersible sewage pump is a new generation of pump products developed based on the introduction of advanced foreign technology and the characteristics of domestic water pump usage. It has significant energy-saving effects, anti winding, non clogging, automatic installation, and automatic control. It has a unique effect in the discharge of solid particles and long fiber waste.
This series of pumps adopts a unique impeller structure and a new type of mechanical seal, which can effectively transport solids and long fibers. Compared with traditional impellers, the impeller of this pump adopts a single channel or double channel form, which is similar to a curved pipe with the same cross-sectional size and has very good flow characteristics. Coupled with a reasonable volute chamber, the pump has high efficiency and the impeller has undergone dynamic and static balance tests, making the pump operate without vibration. Product Features 1. Adopting a unique single or double blade impeller structure greatly improves the ability of pollutants to pass through, effectively passing through 5 times the fiber material of the pump diameter and solid particles with a diameter of about 50% of the pump diameter.
2. The mechanical seal adopts a new type of hard and corrosion-resistant titanium tungsten material, which can ensure the safe and continuous operation of the pump for more than 8000 hours.
3. The overall structure is compact, small in size, low in noise, and has significant energy-saving effects. It is easy to maintain and does not require the construction of a pump room. It can work underwater, greatly reducing project costs.
4. The pump has a compact structure, small volume, easy movement, and simple installation.
5. It can be equipped with a liquid level automatic control cabinet, which can automatically control the start and stop of the pump according to the required liquid level changes, without the need for special supervision, making it extremely convenient to use.
6. The water pump is a vertical structure, and the pump body is immersed in liquid during operation, making it easy to start. There is no problem of exhaust and evacuation, and it has the characteristics of no leakage. The underwater depth can reach 15 meters.
7. The shaft connection structure is advanced and reliable, and the pump and motor are connected by a coupling. The pump shaft size is precise, ensuring smooth operation of the pump with sufficient safety factor.
8. There are two types of pumps: single tube installation and double tube installation. The supporting components include disc and square disc installation, which are suitable for different needs. Working conditions of the pump a、 The medium temperature does not exceed 70 ℃, and the medium density is 1-1.3k/dm3.
b、 The pH value of the medium used for cast iron material is within the range of 5-9.
c. 1Cr18Ni9Ti stainless steel material can be used with various corrosive media.
Note: If users have special requirements for temperature, medium, etc., please specify the detailed information of the conveying medium when placing an order, so that our unit can provide more reliable products. The submersible sewage pump is suitable for installation on the bracket of the water tank or sink, and the motor is placed in a place that can only be used for fixation or movement. Pump operation specifications 1. The unobstructed sewage pump must be installed vertically on the cover plate of the liquid material pool and is not allowed to be placed diagonally.
2. Use a manual water pump to check if the pump is stuck, and check if the direction of the motor's vortex is consistent with the required direction of the pump.
3. The YW type unobstructed sewage submersible pump must be submerged in the liquid and must not spin off or idle.
4. The outlet pipeline of the submersible pump must be equipped with a separate bracket, and its weight cannot be directly placed on the pump body.