The MS Split Casing water pump is a double suction horizontal centrifugal pump.
split casing pump specification:
·Usage: | Clean water / Sea water |
·Type: | MS Double Suction Water Pump |
·Flowrate | 68 m3/hr to 30000 m3/hr |
·Head | 6 m to 230 m |
·Speed: | 585 rpm/730rpm/980rpm/1450rpm/2980rpm |
·Outlet Diameter: | 150mm to 1600mm (6＂up to 64＂) |
·Temperature | Max.: 80 ℃ |
·Drive | Diesel or Electric |
·Shaft | 4140 Mild Steel |
·Shaft Sleeve | Cast iron/3 Cr13/40 Cr |
·Pump Casing | Cast iron/Cast steel/SS304 /SS316 |
·Impeller | Cast iron/Cast steel/SS304/SS316 |
·Shaft seal | Mechanical seal/Packing gland |
·Seal ring | Cast iron/ZCuZn16Si4/ZCuSn10Zn2 |
split case water pump model selection:
Model | Inlet/Outlet | Capacity | Head | Speed | Shaft power(kw) |
150S-78 | 150/150 | 160 | 78 | 2900 | 45 |
200S-63 | 200/200 | 280 | 63 | 2900 | 59.3 |
200S-42 | 200/200 | 280 | 42 | 2900 | 37.7 |
250S-14 | 250/250 | 485 | 14 | 1450 | 21.7 |
300S-12 | 300/300 | 790 | 12 | 1450 | 31.1 |
350S-125 | 350/350 | 1260 | 125 | 1450 | 531 |
350S-26 | 350/350 | 1260 | 26 | 1450 | 101.5 |
350S-16 | 350/350 | 1260 | 16 | 1450 | 63.8 |
600S22 | 600/600 | 3241 | 22 | 980 | 231.8 |
600S75 | 600/600 | 3060 | 75 | 980 | 694.4 |
800S32 | 800/800 | 5500 | 32 | 730 | 538.5 |
800S47 | 800/800 | 5500 | 47 | 730 | 782.2 |
Split case water pump Photos:
Scope of application
Split casing pump is mainly used for conveying various clean water and light corrosive liquid
★Residential water supply and pressurization
★Industrial boiler feed water
★Experience of circulating water in air conditioning system
★Water treatment and reverse osmosis system
★Water for food industry and medicine industry
Maintaining split case pump
The split casing water pump is characterized by simple and reliable structure and durability. In the normal case of double suction pump, it is generally not necessary to disassemble for maintenance. When the fault is found, it can be removed at any time. Attention should be paid to the following main parts when maintaining the double suction pump:
A. Rolling bearing: when the bearing is worn to a certain extent after long-term operation, it must be replaced.
B. Front sealing ring and rear sealing ring: when the sealing ring is worn to a certain extent, it must be replaced.
C. Mechanical seal: mechanical seal of double suction pump should not be disassembled for inspection without leakage. If there is serious leakage at the lower end of the bearing body, the mechanical seal should be disassembled and inspected. When assembling and disassembling the mechanical seal, it is necessary to take it with care, pay attention to the cleanness of the mating surface, protect the mirror surface of the static ring and the moving ring, and do not knock and collide. The main reason of leakage caused by mechanical seal is the surface roughening of friction pair. The repair method: the end face of the friction pair can be ground to restore the mirror surface. Another reason of mechanical seal product leakage is improper installation of O-ring or aging caused by opening. In this case, replace the O-ring for re assembly.
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