NFPA20 Standard UL Listed FM Approved 500GPM @ 312 feet Horizontal Split Case Fire Pump
There are two main types of the split case pump. When the casing is split along a vertical plane with respect to the impeller, it is referred to as a vertical split case pump. When the casing is split along a horizontal plane, it is referred to as a horizontal split case pump. The later type of casing design is more economical in applications that require significantly higher flows, and its impeller can be supported using bearings on two sides, which is an advantage for larger, higher flow pumps.
The split case pump has both the discharge and suction connections in the lower half of the pump casing, in an opposing configuration to each other. The pump’s impeller is normally mounted on a shaft that is supported by bearings on two sides.
Parameters:
| HEAD | PUMP MODEL | SPEED | MAX SHAFT POWER |
| PSI | FEET | METER | RPM | HP | KW |
| 135 | 312 | 95 | SCF-125-80-350 (5X3") | 2980
(50Hz) | 87 | 64.8 |
KEY FEATURES
Available in capacities up to 4,000 GPM
Pressures up to 205 PSI
In compliance with NFPA #20, UL or FM
Performance and hydrostatic tests.
Dynamic balance impellers.
Space saving design.
Easy maintenance and upkeep.
Available in electric or diesel engine driven models.
Performance Ranges:
| UL: | Q: 500-4000GPM | H:100-190PSI |
| FM: | Q: 500-4000GPM | H:100-190PSI |
| CCCF: | Q:20-500L/S | H:0.42-2.0Mpa |
| NFPA20: | Q: 300-8000GPM | H:60-300PSI |
Application:
HSC Pumps are engineered for reliable operation upon demand. All fabricated parts are standardized and accurately machined for true alignment, increasing overall durability. Precision balancing of all rotating components provides mechanical dependability, reliable operation and minimal maintenance. Impellers are constructed with double inlets that practically eliminate end thrust while boosting operating efficiency.ic tests.
Advantage:
First-Class international technical standards
Horizontal Split Case (HSC) pumps are given their name due to the “split”” design of the casing, where the casing cover can be lifted off of the pump to expose the internal components. These components include the impeller, bearings, pump shaft, and so on. HSC pumps have two bearings, located on either side of the impeller, which are useful to withstand the large amount of vibration and thrust forces often caused by water turbulence in the suction piping. The pump casings are often designed to handle higher working pressures, and are often heavier. The durability of the HSC design allows the pump to be used for very large water flows – often in excess of 5000 GPM. It should be noted that an HSC pump is not always mounted horizontally, it is possible to have the same durability design features and have the pump designed to be mounted vertically.
Product Tags:
|
|
UL FM Approved Horizontal Split Case Fire Pump 500 GPM / 312 Feet Head NFPA 20 Images
|
