The 8 inch discharge double suction water pump is a single-stage double suction horizontal split centrifugal water pump. It is used totransport pure water and the liquid which physical and chemical nature is similar with water the maximum temperature isn't more than 80 ℃. This series of pump is suitable for water supply and drainage in factories, mines and cities, power station, drainage and irrigation of farming, and kinds of hydraulic projects.
Clean water/Sea water
MS Double Suction Water Pump
68 m3/hr to 30000 m3/hr
6 m to 230 m
150mm to 1600mm (6＂up to 64＂)
Max.: 80 ℃
Diesel or Electric
4140 Mild Steel
Cast iron/3 Cr13/40 Cr
Cast iron/Cast steel/SS 304/SS316
Cast iron/Cast steel/SS 304/SS316/Bronze
Mechanical seal/Packing gland seal
Compared with other pumps of the same type, S-type horizontal 8 Inch Double Suction Pump has the characteristics of long service life, high efficiency, reasonable structure, low operation cost, convenient installation and maintenance. It is an ideal pump for fire protection, air conditioning, chemical industry, water treatment and other industries. The design pressure of the pump body is 1.6Mpa and 2.ompa.
Assembly and disassembly of 8 Inch Double Suction Pump
1. Assembly of rotor parts: collect funds to install impeller, shaft sleeve, shaft sleeve nut, packing sleeve, packing ring, packing gland, water retaining ring and bearing parts on pump shaft, and install double suction sealing ring, and then install coupling.
2. Install the rotor parts on the pump body, adjust the axial position of the impeller to the middle of the double suction sealing ring, and fasten the bearing body cover with the fixing screw.
3. Install the packing, put the paper pad in the middle face, cover the pump cover, tighten the nut of the pump cover after tightening the stud pin, and finally install the packing gland. However, do not press the packing too tightly. If the real material is too tight, the shaft sleeve will be heated and the power consumption will be large. If the packing is too loose, the liquid leakage will be large and the pump efficiency will be reduced.
After assembly, rotate the pump shaft by hand without rubbing. The rotation is smooth and even. Disassembly can be carried out in reverse order.
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