WQB Explosion-proof Submersible Small Sewage Pump

Pump model: WQB2155-248
Rated current: 8.2A
Channel size: elliptical 33x40mm
Motor power factor: cosф0.87
Rated power of motor: 4 kW
Motor efficiency: 5.5%
Speed: 2890/r/min
Pump weight: 68kg
Locking torque/rated torque: two point two

Overview
Industry Application
3D Animation
Product Video

The WQB explosion-proof submersible sewage pump is a new type of explosion-proof product developed by our company. Its explosion-proof performance meets the requirements of GB3836.1-2010 "Explosive Environment Part 1: General Requirements for Equipment" and GB3836.2-2010 "Explosive Environment Part 2: Standard Requirements for Equipment Protected by Explosion proof Shell" d. Explosion proof mark: Exd Ⅱ BT4 Gb. The product absorbs the advantages of similar products at home and abroad, combined with Kaiquan's years of experience in submersible sewage pumps, in terms of explosion-proof performance, hydraulic model, and density
Comprehensive design has been carried out in terms of sealing and other aspects, with winding overheating and water leakage protection functions, good discharge and anti winding performance, safety and reliability, high efficiency and energy saving, compact structure, diverse installation methods, and more convenient maintenance.
Performance and advantages:
Explosion proof motor: suitable for occasions with explosion-proof requirements that comply with the product's explosion-proof mark;
Smooth flow channel, not easily blocked: using a channel type impeller, it has good performance in discharging solid objects and preventing entanglement;
Unique mechanical sealing method and bearing combination: short shaft extension, high stiffness;
Mechatronics: The water pump and motor are directly connected into one unit, which can be placed directly into the medium for easy disassembly, maintenance, and reliable use;
There are various installation methods.
The WQB explosion-proof submersible sewage pump is mainly used for sewage discharge in places where combustible gases or vapors form explosive mixtures with air, with a temperature group of T1-T4 and a Class IIB in factories. Suitable for urban pipe galleries, municipal engineering, building construction, industrial sewage and sewage treatment, discharging sewage and wastewater containing solid matter and short fibers.