QWP stainless steel submersible sewage pump

■ QWP stainless steel submersible sewage pump Product Overview: QW submersible sewage pump type plug in strict accordance with the relevant national standards for the design, manufacture and testing. For the carriage of commercial and industrial wastewater, sewage, urban sewage treatment plant drainage systems, air defense systems drainage stations, water supply and the water plant used. Transmission fluid flow rate in the range of 5 ~ 6000m3 / h, head range of 5 ~ 60m, supporting a power range of 0.55 ~ 315kW, diameter range of Φ25 ~ Φ600mm. ■ QWP stainless steel submersible sewage pump Model significance: ■ QWP stainless steel submersible sewage pump Features: 1. Distinctive single or double blade impeller structure, greatly improving the dirt capacity; 2. Mechanical seal with new hard all gold corrosion-resistant tungsten carbide materials, while improving the seal double seal, so that long-term in the oil chamber, can pump more than 8000 hours continuous operation safety; 3. Compact overall structure, small size, low noise, energy-saving effect is remarkable , easy maintenance, no need to build pumping stations, dive into the water to work, greatly reducing the project cost; 4. The pump seal oil chamber may be provided with high precision interference leakage detection sensors according to customer requirements, and in the stator winding of the thermal element, absolute protection of pump motor; 5. can be equipped with automatic security control cabinet according to user needs, to pump leak, leakage, overload and overtemperature absolute protection, improved product safety and reliability; 6. Float switch according to the required level, automatic control start and stop of the pump, without special care, extremely easy to use; 7 can be equipped with dual-rail automatic coupling installation system according to user needs, it will have an extremely to installation and maintenance big easy, but this may not get into the sump; 8. There are two types of installation, fixed automatic coupling installation system and traveling free installation system. ■ QWP stainless steel submersible sewage pump conditions of use: A, medium temperature does not exceed 60 ℃, medium gravity of 1 ~ 1.3kg / dm3. B, without internal artesian cycle cooling system pumps, motors partially exposed surface of not more than 1/3. C, cast iron range of PH5 ~ 9. D, 1Cr18Ni9Ti stainless steel can be used in general corrosive media. E, use of the environment is not more than 1000 meters above sea level, more than should be raised in order to provide you with more reliable products. NOTE: If you have special user temperature, media, etc., please specify when ordering details of the transmission medium to the unit to provide a more reliable product. ■ QWP stainless steel submersible sewage pump structure: