Quick introduction:
GFL collection is a upkeep cost-free vertical centrifugal pump of single stage and single suction composition. It is an current product dependent on old series ISG,which is made primarily based on ISO2858 common,therefore its sounds is sharply decreased.And it is maintenance cost-free,and its lifestyle has been multiply extended. Meanwhile,in accordance to the various temperature and surroundings,the versions of hot drinking water and lower noise are derived from GFL series,such derivatives conform to the specifications of the updated nationwide normal JB/T53058-93.
Parameters:
| Flow rate: | Q=one.five~2450m3/h |
| Total head: | H=8~150m |
| Suction head: | H=five~7m |
| Speed: | n=1450rpm/2950rpm |
| Sg.: | γ ≤1.1 |
| Temperature: | T=-~120ºC |
| Pump diameter: | 40~500mm |
Functions:
- Conforms to the requirements of JB/T53058-93,adopts the performance parameters of IS centrifugal pump,vertical type in structure.
- YWINd hydraulic models of high efficiency,with features of smooth operation,no leakage and low noise.
- Updated and unique structure,requires smaller space for installation,save 40%~60% investment on site construction.
- The pump shaft and motor shaft are 100% alignedimpeller is strictly static and dynamic balance tested,ensures no abnormal vibration in the high speed operation.
- Maintenance free mechanical seal and shaft which made from titanium and tungsten carbide,with good sealing performance Non-breakdown operation and long life.
- With as many as 219 specifications,GFL series is the ideal product to replace old ISG series vertical centrifugal pump.
Framework:
- Vertical structure,a hundred% aligned shaft enables smooth operation and low noise.
- Impeller is directly assembled onto the end of lengthened shaft of motor,thus reduced the pump dimension.
- Pump inlet and outlet flanges share the same dimension and horizontally in a straight line Pump is directly installed in the pipeline,which brings convenience for the pipe arrangement.
- Surface chromed shaft prolongs the life for itself.
- Canceled the traditional shaft sealing,eliminated the possibility of leakage.
- Based on the requirements,it can be operated by series connection and parallel connection.
- Can be vertically and horizontally installed according to the requirements of pipe arrangement.
Structure drawing is as below
1. pump body 2. impeller 3. impeller nut 4. bleeder valve 5. plug 6. pump cover 7. mechanical seal 8. Retaining ring 9. electric motor
Configuration:
Software:
- Water supply to water tank of high buildings and fire pump.
- Boiler feed pump,circulation pump for boiler.
- Cold and hot water circulation pump for air conditioner.
- Hot water pump for producing facilities.
