The unit includes the inlet section, middle section, outlet section, impeller, main shaft, and guide vanes, where the impeller is mounted within the guide vanes and outlet section via the main shaft; the guide vanes are positioned within the middle section, and the outlet section features a spiral casing-shaped flow path, with the last stage impeller directly mounted inside the spiral casing.

Adjust the packing gland tightness of the fire pump according to its operating condition. The packing seal should drip water at a rate of 30 to 60 drops per minute.
2. Monitor the wear of packing material and replace it promptly. When replacing packing material, ensure that the interfaces of adjacent packing elements are offset by more than 90 degrees. The water seal pipe should align with the water seal ring, and the outermost packing element should have its opening facing downward.

The XBD-L vertical single-stage fire pump is designed for the transportation of clean water and liquids with physical and chemical properties similar to water, free of solid particles. It is primarily used for boosting water supply in fire protection systems and can also be applied in mining drainage. The flow rate range of the pumped liquid is 5-80L/S, the pressure range is 0.2-2.25MPa, the matching power range is 1.5-200KW, and the diameter range is ￠50-￠250mm.

Fire Pump Manufacturer's 3C Certified Products
Fire pumps, sprinkler pumps, booster pumps, pressure regulators
Product Features:
The pump mechanism is compact, with a small footprint and an aesthetically pleasing design. Its vertical structure ensures minimal installation area, and its center of gravity aligns with the pump base center, thereby enhancing the pump's operational stability and lifespan.
The pump's suction inlet and discharge outlets are both horizontally aligned, simplifying pipeline connections.
3. According to requirements, the intake and exhaust ports can be installed in the same direction or at 90, 180, or 270 degrees to accommodate various connection scenarios.
4. Pump pressure can be adjusted by increasing or decreasing the number of pump stages and cutting the impeller outer diameter to meet requirements, without altering the installation footprint, a feature not offered by other types of pumps.
The pump rotor features a smaller degree of rotation, ensuring smooth operation, low vibration, minimal noise, and a long service life.
Technical Specifications
Flow Rate: 5-120 L/S
RPM: 2900
Caliber: 50-250
Temperature Range: 70℃
Work Pressure: 2.5 MPa