XBD-DQOW single-stage double suction open volute fire centrifugal pumpDetailed product description：

The XBD-DQOW pump is a single-stage double suction open volute centrifugal pump, which was developed based on the introduction of advanced technologies from Germany and the joint efforts of multiple researchers from our company. After testing, all performance indicators have reached the advanced level of similar foreign products

Structural characteristics of XBD-DQOW single-stage double suction open volute fire centrifugal pump
1. Compact structure, beautiful appearance, good stability, and easy installation
2. The double suction impeller with smooth operation and optimized design minimizes axial force and has excellent hydraulic performance. The blade profile is precision cast, and the inner surface of the pump casing and impeller surface are extremely smooth, with significant anti cavitation performance and high efficiency
3. SKF and NSK bearings are selected to ensure smooth operation, low noise, and long service life
4. The shaft seal is selected as BURGMANN mechanical seal or packing seal. Can ensure 8000 hours of operation without leakage
5. Adopting patented technology without shaft sleeves to ensure the reliability of the pump and provide maximum convenience for users to repair and maintain it
6. Swap steering freely without changing axles

detailed description
Application scope

XBD-DQOW pump is a single-stage double suction split volute centrifugal pump, which is used in fixed fire protection systems, fire hydrant extinguishing systems, automatic sprinkler extinguishing systems, and water spray extinguishing systems in industrial and civil buildings.

working conditions

Flow rate 18-1152m3/h
The pressure is 0.3-2MPa
The liquid temperature is between 0 ℃ and 80 ℃
The maximum working pressure is 25 bar