KQW series Horizontal single-stage single-suction centrifugal pump
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- TT OR LC
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Product overview
Fourth generation KQL, KQW series single-stage single-suction centrifugal pump, is my company USES the best hydraulic model, and according to the working condition of all types of users under different conditions of use carefully designed. This series of products, compact structure, reasonable, stable and reliable operation; Configuration of special machine sealing structure, improve the operating environment, extend the service life; High efficiency and energy saving, low operating cost, saving management costs; Cover an area of an area small, save construction investment, favored by the market.
Application field
The central heating system of circulating water; Refrigeration, cooling circulating water of air conditioning system
Water treatment, sanitary water; Indoor living water supply, domestic hot water system
Water supply, water irrigation system; Flushing system with water
Product features
1, the pump and motor directly connected, pump shaft completely concentric, small vibration noise is low; Special structural configuration of bearing, impeller cantilever short, operation is stable and reliable
2, the use of forced circulation should not be restricted to the special structure of configuration of mechanical seal, improve its running environment, prolong service life
3, advanced pump chamber and the impeller design, make the pump has the superiority of hydraulic characteristics, ensure the pump efficiency and energy saving, low running cost, cut down the cost of operation management by 50% to 70%
4, unique installation structure greatly narrowed the pump cover an area of an area small, save construction investment from 40% to 60%
5, stainless steel shaft, never rust, guarantee the mating part tear open outfit is simple, reliable mechanical seal bellows seal, maintenance-free, easy to maintain。
The working conditions
Traffic: 1.8 ~ 2000m3 / h head: 127 m or less
Transfer rate: 2900 r/min, 1480 r/min, 980 r/min
Medium temperature: - 10 ~ 80 ℃ ambient temperature: maximum + 40 ℃
Maximum working pressure (pressure) :
125 diameter (2 extreme speed) and below 125 diameter: 1.6 Mpa
125 diameter (4 pole speed) and 150 ~ 200 diameter: 1.2 Mpa
250 caliber and more than 250 diameter: 1.0 Mpa
- Q: What is the difference between swashplate pump and crankshaft pump?
- In hydraulic system:Axial piston pump is the use of parallel with the transmission shaft in the plunger plunger reciprocating movement of the volume changes generated by the work. As the plunger and the plunger hole are circular parts, processing can achieve high accuracy with the high volume efficiency, stable operation, good flow uniformity, low noise, high working pressure, but the hydraulic oil pollution is more sensitive, more complicated structure, high cost.
- Q: Must the water pump in the tank be all soaked in water?
- Need a submersible pump in the water, but it is not entirely like this, I have to work for a long time no problem in water, but there is a problem you should pay attention to the water pump, at least in half, or stop when the smoke is not on water.
- 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, or pumping up water will not leak?Vacuum suction principle of self suction pump:Assuming that the pump connected with the water inlet of a sealed container, the container has plenty of water, since the start of a water pump, water is thrown out of the water impeller pump body, water inlet seal vessel due to the extraction of water to form a vacuum cavity, this assumption will be connected to vacuum cavity and exposed to atmospheric conditions of water, water at atmospheric pressure under the effect of entry into the vacuum chamber".....
- Q: Variable flow pumps are variable pumps
- To be exact, variable pump means variable displacement. Because if the displacement does not change
- Q: What are the characteristics of a pipe shield pump?
- According to the transmission of liquid temperature, pressure, viscosity and particle level have different requirements, the pump can be divided into the following types: first, the basic type (standard type) transport medium temperature does not exceed 120 degrees, the head of not more than 100m, the pump other types are variations on the basic type and improved.
- Q: Double floor sewage pump circuit diagram of a small problem
- Question 4 when you need backup, you need to switch the SA switch, but where you want it. For example, when the 1# pump is running and does not reach the high water level, the 2# pump will not operate. If SA is placed in the left position, 21 and 22 are connected, and the KT is electrically delayed, and the KAB action causes the 2# pump to function. After the KAB operation, the KT will be disconnected, restored to the ready state, and also convenient for KT to restart the power on time, and also avoid the time relay to work on a long-term basis.
- Q: How many kilograms of water pump are there in the automatic washing machine on the market?
- High pressure pump pressure can reach 4--8kg, flow 5 liters, work current 4 or so.
- Q: What are the constant pressure pumps?
- CatalogBooster pump definitionMechanical classification, methane booster pump, pneumatic booster pumpGas-liquid booster pumpAir booster pumpChlorine booster pumpWorking principlefunctionMechanical installationMechanical selection of booster pump definitionMechanical classification, methane booster pump, pneumatic booster pumpGas-liquid booster pumpAir booster pumpChlorine booster pumpWorking principle
- Q: Is the flow meter in front of the pump or after the pump?
- Agree upstairs. Pump should be straight before the paragraph, 15 times the nominal length of the caliber.
- Q: How to maintain and repair the booster pump of pipeline pump?
- 4. install "0" ring, tighten the pump body and motor end cover with bolts. Notice that the clearance between the front cover of the impeller and the pump body is 20. 0.5 mm. The impeller inlet, the outer ring and the pump body ensure a certain running clearance.5. the disassembly order is the opposite.
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KQW series Horizontal single-stage single-suction centrifugal pump
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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