We developed the next-generation XBD(I) medium/low-pressure fire pump unit products based on our existing vertical multi-stage pumps in accordance with latest standard requirements for fire pumps.This series of pumps meets fire pump requirements all in its performance,structure,materials and accessories. With high-quality bearings and motors,its running is safer,more reliable,low-noise and small-vibration;with a hydraulic balance axial force,it reduces the balance drums and runs more smoothly. Its shaft seal has two forms:mechanical and packing.
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