Vertical Multistage Centrifugal Pumps With high quality
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 500 unit/month
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FEATURES:
Vertical Multistage grundfos water Pump is the latest model with the features of energy-saving and less space demand, easy to install and has stable performances.
1. With its 304 stainless steel shell and wear-resistant axle seal, there is no leakage and it can live long service life.
2. With hydraulic equilibrium to balance the axial force, the pump can run more smoothly, less noise, which can be easily installed in same level pipelines, enjoying better installation conditions than DL model.
3. With these features, GDL Pump can easily meet the needs and requirements for water supply and drain foe high building, deep well and firefighting equipments.
Flow range: 1.4-1 94.4CBM/h
Head range: 20-230m
Speed: 2900r/min
Maximal pressure of system: 2.5MPa
Medium temperature: -15~°C+120°C
Environment temperature: ≤+40°C
Motor protection level: IP44, IP54
Insulation grade: B, F rank
Rotation direction: Clockwise
APPLICATIONS:
Domestic water supply for buildings
Fire water supply for buildings
Water supply equipments
Water supply for boilers
Water circulation and boosting for industry
Other clean fluid transportation
- Q:What is a water pump coupling device?
- The water pump coupling device comprises a coupler, a coupling flange, a guide rod and an upper fixing plate, wherein the contact surface of the coupling base and the coupling slide plate is provided with an annular groove, and a soft sealing gasket is tightly fixed on the groove. By adopting the structure, the coupling contact surface of the coupling slide plate and the coupling base is sealed firmly by an annular sealing groove
- Q:Why can't the centrifugal pump pump the vacuum?
- Condition:The pump shell must be filled with liquid under certain installation height and running without leakage.What is the phenomenon of centrifugal pump? What harm does it have? How to eliminate?)
- Q:Does vacuum pump oil belong to dangerous goods?
- Is the grease inside? How could it be dangerous goods? Absolutely not!
- Q:Is the vacuum pump air compressor?
- A vacuum pump is a device or device that uses a mechanical, physical, chemical, or physical chemical method to pump a vacuum from a container to be evacuated. Generally speaking, a vacuum pump is a device that uses various methods to improve, produce, and maintain a vacuum in a confined space.
- Q:Why is the flow of the pump too small will occur cavitation phenomenon?
- Why is it easy to produce cavitation when the inlet flow of pump is lowered?This is because the main performance parameters such as the head, power and efficiency of the centrifugal pump are not fixed, but vary with the flow rate. The curve drawn on a coordinate paper is called the performance curve or characteristic curve of the centrifugal pump. What happens when the flow rate decreases? The disadvantage of throttling adjustment is that the pump flow is small, and the impeller is easy to cause cavitation
- Q:What do you mean by the self coupling device on the pump?
- Auto is an installation of the pump, which comprises a pedestal, self coupling frame, a guide rod and a guide rod support, the bottom fixed coupling frame, vertical installation of two guide rods can easily be brought down without installing the pump, the pump at the bottom of the pool, the outlet of the pump and the discharge tube can automatically lock, don't need to bolt connection, automatic coupling position, so as to achieve the effect of simple and convenient. When you need to repair, pump the pump up without jumping into the sink.
- Q:What is the name of the day pump and ground pump? Specific introduction
- PumpGround pumps are used very frequently in many large basements, because they have no boom, so they need to be taken over manually. In addition to the site, for those days to pump the high-rise buildings, such as 200 meters or 200 meters altitude, can also take over to transport concrete by pump, but the premise is to have enough power to pump concrete will hit above the height and the length of nozzle can reach the height of the floor.Thus, the day pump and ground pump have their respective advantages. The pump is easy to use, but the ground pump can make up for the height that the pump can not reach. At the same time, the price is relatively cheap, so users can choose the corresponding concrete pump when they are in use.
- Q:What is the displacement of the pump? Flow? What is the volume efficiency and mechanical efficiency of the pump?
- Mechanical efficiency: the ratio of theoretical torque to actual torque of the pump.
- Q:What are the differences between the sewage pump and the clean water pump?
- The main difference between the sewage pump and the clean water pump is that:Impeller and runner design, as well as other parts of the configuration are very different.1., in order to prevent clogging of sewage pump, the main design of large flow channel, so naturally lead to relatively low efficiency, so the head is generally not high. Clear water pump flow smaller, smaller clearance, the head is relatively high.
- Q:What are the conditions required for hydraulic pumps to complete oil absorption and compression?
- 2, the change of working volume is periodic, and in each cycle, the oil absorption process is changed from small to big, and the process of oil pressure is changed from large to small;3, suction oil cavity must be separated from each other without interference.
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Vertical Multistage Centrifugal Pumps With high quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 500 unit/month
OKorder Service Pledge
OKorder Financial Service
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