Vertical Stage Fire Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 unit/month
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Single stage single suction vertical fire pump is newly developed according to market needs.Its performance,technical conditions conform with international standard ISO2858 and requirements for national standard GB6245-2006《Performance requirements and test methods for fire pumps》.It combines with the characteristics of the most advanced hydraulic model and vertical pump.The product is high efficient and energy-saving,reliable performance,easy to install and use.
XBDG series fire pump transports clean water or liquid with physical and chemical property similar to clean water.Using temperature is less than 80℃.
Application Area
It has been widely used in fire fighting and living water supply of industry the residence buildings.
Parameter range
Inlet diameter：25-300mm(1"-12")
Capacity：20-200L/s
Head：0.3-1.28MPa
Rate of rotation：2900r/min、1450r/min
Power：0.75-250kW
Two seal types: stuffing seal or mechanical seal
Structural Characteristics
Pump is vertical structure,motor cover and pump cover are connected to be designed.Beautiful appearance,little occupied area.It can be used outdoor if a protective cover is installed.
Inlet and outlet diameter of pump are the same and they are on the same center line,which can be installed on the pipeline directly just like valves,and the installation is very convenient.
Excellent foot design makes the installation and steadiness of pump convenient.
Pump shaft is lengthened shaft,and this solves the vibration problem caused by coupling drive that is applied by common centrifugal pump shaft and motor shaft.Chromeplate treatment shall be proceeded on surface of pump shaft,which greatly prolongs the service life of pump.
Impeller is directly installed on the motor lengthened shaft.There i no noise when pump is operating,motor shaft applies low noise bearing,which greatly improved the operating environment.What’s more,non-malfunction working time of pump has prolonged 3 times than the common pump.
Mechanical seal is used on the shaft seal,which solves the severe leakage problem caused by packing seal of common centrifugal pump.Static ring and rotating ring of sealing are made of silicon carbide,which prolongs service life of seal.
There is a exhaust hole on the pump cover.Outlet hole and pressure hole are on the flanges downside and two sides of pump casing in order to make pump operate,maintain normally.
Unique structure,so there is no need to dismantle pipe system.Just dismantle pump cover nut,then begin to maintain.It is very convenient.
Series connection,parallel connection and enlarging of pipe diameter can be applied according to requirements,namely,capacity and head.
Max working pressure of pump system≤1.6MPa,namely “pump suction pressure+pump head ≤1.6MPa”.When ordering,system working pressure shall be marked.If pump system working pressure is more than 1.6MPa,it must be specified when ordering so that cast steel material can be applied when manufacturing.
Environmental temperature＜40℃,relative humidity＜95%.
Volume content of solid particles in the transported medium shall no exceed 0.1% of unit volume,granularity＜0.2mm.
Remarks:If medium contains tiny particles,please specify when ordering,so that the wear-resistant mechanical seal can be applied.
- Q:What are the differences between the sewage pump and the clean water pump?
- 2. in order to prevent the wound, water pump impeller design is more simple but not ring pump, equipped with tips, cloth and other debris can be crushed after the pump, and the impeller water pump is relatively complex, but the efficiency will be significantly higher than the former.Why can't the sewage water pump and impeller: because features of key design, resulting in water pump for sewage situation is likely to occur, blocking, winding, wear and corrosion occurs, resulting in damage to pump or scrapped, so water pump can not be used for sewage.
- Q:If the suction pump does not have enough suction range, you need to add a vacuum pump to increase the suction stroke. How do you install the suction pipe of the vacuum pump? Water pump impeller is not closed, it is normal that the vacuum pump is unable to pump suction pipe to a vacuum, is it because the water pump outlet pipe connected to the role of the check valve? But the water pump, outlet pipe, check valve sealing performance can achieve the function of non leakage?
- The role of the check valve:"[the water pump impeller is not closed" refers to the pump suction pump before the water without water inlet pipe and water outlet pipe gas should be connected] is a connector, a connector, still can make the level surface, in order to prevent the water flow along the pipe, until it reaches the level of the flush, then increased check valve.
- Q:Significance of water pump model ISO50-160
- A pump is a machine that transports liquids or pumps liquids. It will be the prime mover of the mechanical energy or other external energy transfer to the liquid, the liquid energy increase, mainly used to transport liquids including water, oil, alkali liquid, emulsion, suspension emulsion and liquid metal, but also transport liquid, gas mixtures and liquids containing suspended solids. Pump performance parameters include flow, suction, lift, shaft power, water power, efficiency and so on;
- Q:What does electromechanical vector pump mean?
- It is a close set of mechanical and microelectronic technology. It adopts dual control center mode to control, and has a new water pump with logic control center and IPC control center.
- Q:I live on the 8 floor. Often there is no water. Life is very inconvenient. What kind of pump do I have to install? What should I pay attention to when I buy it? What's the pump for that brand? Should it be installed in that position?
- (4) before installation, make sure all pipes connected with the pump should be clean, and no solid foreign bodies which may cause damage to the pump shall be allowed.(5) apply the blind flange or other things to the suction, exhaust or open pump to ensure that no sundries enter the pump cavity during the installation.(6) check whether the pump random data is complete and complete; whether the pump surface has obvious damage. Only with complete data, no obvious damage to the pump, you can continue to install.(7) the installation of centrifugal pump with the coupling of the hand when turning slowly rotating coupling or pulley, observe the pump rotation are stable, flexible and adjustable, the rotor parts have no jamming, the pump has no debris crash, bearing the operation is normal, with elastic suitability.
- Q:Fire pump and shower pump flow head selection, high resolution.
- 2, the volume is greater than 10000 is less than 25000, the minimum water consumption of indoor fire hydrant is 15L/s
- Q:Is the sewage pump the same as the mud pump?
- Two of the main performance parameters of mud displacement and pressure, displacement from a number of liters per minute, with the diameter and the drilling fluid requirements from the hole on the back end of the speed, the larger aperture, the greater the displacement. The upstream return speed of the washing fluid is required to remove the cuttings and rock powder from the drill in a timely manner from the bottom of the hole and reliably carry it to the surface. Through drilling and extraction, mud can be obtained at the bottom.Sewage pump is mainly used for industrial wastewater treatment, sewage treatment, environmental protection has played a big role. Among them, the sewage pump is also a sewage pump with cutting wheel, such sewage pump can be chopped dirt, and then extract the sewage clean.
- Q:Common failure treatment of piston pump
- x09x09 (3) no connecting key on pump shaft or motor shaft1) break2) missing x091) replace key2) patch keyx09x09 (4) pump internal slide vice stuck1) the clearance is too small2) parts accuracy is poor, assembly quality is poor, gear and shaft coaxial deviation is too large; plunger head clamping; blade perpendicularity difference; rotor pendulum difference is too big, rotor slot has wound or blade has scar, force after fracture and stuck
- Q:Why should the pump be closed when the centrifugal pump is started?
- Centrifugal pump has an important characteristic: when the pressure (head) is very low, the flow will be great, which can be seen from the characteristics of the pump curve. While the pump power is directly proportional to the flow rate, pump start, no pressure in the pipeline, caused by the pump flow, high power pump, and the pump motor, the rotating part from rest to high-speed operation, need a lot of acceleration, it will cause a great starting current
- Q:What are the conditions required for hydraulic pumps to complete oil absorption and compression?
- There must be one or more sealing volumes, and the volume of work is variable;
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Vertical Stage Fire Pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- 5000 unit/month
OKorder Service Pledge
OKorder Financial Service
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