100hp Vertical Centrifugal Pump
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- Stock: In Stock
- Model: HZTOHZ-VCP-075KW
- Weight: 1.00
- SKU: HZTOHZ-VCP-075KW
100 hp vertical centrifugal pump with 240m3/h maximum flow, 87m maximum head, and 150mm diameter of inlet and outlet.
Features:
- The centrifugal pump has a vertical structure. The diameter of the inlet and outlet are the same. The inlet and outlet are on the same center line so that the vertical centrifugal pump can be installed in the pipeline like a valve. If a protective cover is added, it can be used in the open air.
- It is easy to install and maintain. There is no need to dismantle the pipeline system, just lift off the conjunction flat nut of the vertical pump. Then, all the rotor parts can be taken out.
- A vertical centrifugal pump can operate in series or parallel connection according to the requirements of flow and head.
- A vertical pump can be installed vertically or horizontally according to the requirement of the pipeline system.
Specifications:
| Model | HZTOHZ-VCP-150-250 | ||
| Weight | 771kg | ||
| Size | 700*700*1280mm | ||
| Power | 100 hp (75kW) | ||
| Phase | 3 phase | ||
| Input voltage * | AC 220V, 230V, 240V, 380V, 400V, 415V, 440V, 460V, 480V | ||
| Input frequency * | 50Hz, 60Hz | ||
| Flow (min. flow to max. flow) | 120m3/h (528 gpm, American system) | 200m3/h (801 gpm, American system) | 240m3/h (1057 gpm, American system) |
| Head (max. head to min. head) | 87m (285ft) | 80m (262ft) | 72m (236ft) |
| Efficiency | 65% | 76% | 74% |
| Inlet diameter | 150mm (6 inch) | ||
| Outlet diameter | 150mm (6 inch) | ||
| Installation mode | Vertical type or horizontal type | ||
| Nominal diameter of impeller | 250mm | ||
| Pump type | Booster pump | ||
| Number of stages | Single stage | ||
| Motor type | Y/Y2 series motor | ||
| Motor speed | 2900rpm | ||
| Impeller material | 304/316 stainless steel | ||
| Seal material | 304 stainless steel, tungsten carbide, fluorine rubber | ||
| Inlet max. pressure | 1MPa (145 psi) | ||
| (NPSH)r | 4.5m | ||
| Usage | Water or liquids compatible with pump component materials. 1. The volume of solid particles should be less than 0.1% in unit volume, and the granularity should be less than 0.2mm. 2. The temperature should be lower than 60℃. | ||
| Environment | Temperature: ＜40℃, humidity: ＜95%, altitude＜1000m | ||
| Warranty | 12 months | ||
Vertical centrifugal pump dimension (unit: mm):
| Boundary dimension | Installation dimension | Flange dimension | |||||||
| L | B | H | C1*B1 | A | C2*B2 | 4-Φd1 | ΦD | ΦD1 | n-Φd |
| 700 | 700 | 1280 | 250*300 | 200 | 200*240 | 4-Φ22 | Φ285 | Φ240 | 8-Φ22 |
Tips: How to inspect and measure the centrifugal pump body
The centrifugal pump body is the support part of the entire centrifugal pump, and it supports the centrifugal pump's weight and other additional loads. The bottom of the pump body is connected to the base with bolts, and the pump body is mostly forged from cast iron. When inspecting and measuring the pump body of a centrifugal pump, it shall proceed from the following two aspects.
Inspection of the pump damage: Because of the vibration, collision, or other factors, there might be cracks on the cast iron pump body. In checking the pump crack, the method of hammer knocking can be used, namely, knocking various parts of the pump body with a hammer. If the sound is rather resonant, it means that the pump body has no cracks. If the sound is rather muddy, it means that the pump body will probably have cracks. The penetrating crack on the pump body can also be checked with the kerosene infusion method. That is, the pump is filled with kerosene, waits for 30 minutes, and then checks if the pump's outer surface has kerosene infusion. If there is a trace of kerosene infusion, it means that the pump body has penetration cracks.
Inspection and measurement of the bearing hole: The bearing hole of the pump body constitutes a transition coordination. Their coordination tolerance is 0-0.02mm. The vernier caliper or inside micrometer is used to measure the inner diameter of the bearing hole, and it is then compared with the initial size to determine the abrasion loss. In addition to this, it is still required to check if the inner and outer surfaces of the bearing hole have grooves or other defects. If there are defects, the pump bearing hole should be repaired before continued operation.