CQB series fluorine plastic magnetic pump
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- Loading Port:
- China main port
- Payment Terms:
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- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
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CQB series fluorine plastic magnetic pump description
CQB series fluorine plastic magnetic pump, using magnetic coupling drive, without dynamic seal point, solving general shaft drive centrifugal pump seal outside run, drip problem. Flow components are using fluorine plastic and high purity of industrial ceramics, It has excellent corrosion resistance and seal ability, widely used in chemical, pharmaceutical, aluminum foil, acid, paint, and other non-ferrous metal industries and explosive, volatile, toxic transport, organic solvents and precious liquids.
Applicable temperature:-20C~100°C
2. Model sense
3. Performance curve diagram
Situation: The medium is water and n=2900r / min
4.Model performance
5. Install size / flange size
Type one:
schematic diagram
Data specification
Type two
schematic diagram
Data specification
Type three
schematic diagram
Data specification
6. Installation and maintenance Notes
-. Make concrete foundation in accordance with the basic size and embedded anchor bolts.
- Check the pump and motor before installation, all parts should be in good condition, no debris inside the pumps.
- Install the unit on the basis of concrete, put pairs wedge cushion between the base plate and foundation, through high-speed cushion, find the right horizontal position on the pump.
- The inlet and outlet pipe line should have a supporting foot, can't use the pump to stand pipe line. The inlet& outlet diameter of the pipeline and the inlet& outlet diameter of the pump should be same.
- After installation, turn the coupling by your hand and check whether if any rubbing.
- Magnetic pumps not allow to extract the medium which containing particles.
- In order to prevent debris entering the pump, should be located in the entrance filter, filtering area should be greater than the pipe cross-sectional area of 3-4times
- High head pumps should be installed back valve on the outlet pipeline, in order to prevent the sudden stop caused by water hammer damage.
-Must ensure that the installation height of pump in line with the pump NPSH and consider the pipeline loss and temperature of the medium.
- When the medium temperature is too high, the cooling measures should be taken, in order to prevent the machine seal deformation, static ring cracking.
- Q:A residential building with a floor height of 11 stories and a roof height of 33 meters. The height of the water tank is 37.7 meters. The basement is -3.3 meters, only set fire hydrant, fire pump only consider the indoor fire water, fire flow should be 10l/s. Now select a fire pump, concrete should be much traffic, big head, flow determine how? How to determine the head, I hope to say some more detailed, thank you, and there is to explain this question, why is the fire pump lift 120?. Thank you
- According to the water quantity form fire flow water supply system fire safety in high-rise building fire hydrant pump lift is 10L/s, accurate algorithm is to say after a simple calculation with each indoor hydrant flow is two 5L/s bolt so to get the most unfavorable point for the calculation unit to calculate the minimum requirements, with the most unfavorable point suppository pressure specifications 0.07MPa, partial loss of the most unfavorable line and the line (according to the equivalent length) and loss (according to the material resistance coefficient), and finally the pump head loss of gravity difference. But we just calculate the construction elevation difference multiplied by 110% to 120% to determine the head {there is a need to know is: conversion head (m), (kg) and MPa kg 1MPa=10 kg = 100m is the vertical water column on unit area pressure conversion
- Q:Does the control cabinet of the fire control pump need to be related to the fire control room?
- Normal words are needed, but when you check and check, has anyone checked?
- Q:The function of centrifugal pump
- 2, pump body, also known as pump shell, it is the main body of the pump. The utility model is provided with a supporting and fixing function and is connected with a bracket for mounting the bearing.3, the role of the pump shaft is to use the coupling and motor connected, the motor transfer distance to the impeller, so it is the transfer of mechanical energy of the main components.
- Q:Does the reservoir water heater press the booster pump (high marks)?
- If insufficient pressure really, adding an automatic booster pump in the water inlet, is feasible. Home booster pump, a basic model, to sell the place to ask the next to know, generally 200 yuan or so, traffic 0.3-1.8, 90~150 watts on it. Do not buy too large, too much power, the water will also be too large, but the water heater will not be used.
- Q:The water tank of the fish tank does not air out and only has the water outlet
- The water pump is cut off, the intake pipe is drawn out, and the water in the air pipe is blown out, then the water pump is put on the surface of the water, and the air inlet pipe is inserted on the surface of the water pipe, and then the water pump is put back into the water, and the water pump is electrified. Try again several times at a time. It should be effective.
- Q:What is the minimum continuous flow of a pump?
- The minimum continuous steady flow can be obtained by test and, in general, the pump supplier will indicate(2) minimum continuous heat limited flow (.API) provides minimum continuous heat limit flow, which means the minimum continuous flow that the pump can maintain and that its operation is not impaired by the temperature rise of the liquid being pumpedMinimum continuous heat limited flow can be calculatedIn the formula, the Pe amount of the fixed axis power is.KW;P pump medium density, kg / m3;
- Q:What is the displacement of the pump? Flow? What is the volume efficiency and mechanical efficiency of the pump?
- Pump flow: the volume of liquid discharged per unit time.(3) volume efficiency of pump: the ratio of actual output flow of pump to theoretical flow rate.
- Q:What are the internal losses in centrifugal pumps? How did they come about?
- Due to the friction of the bearing, the friction in the stuffing box, and the losses caused by the rotation of the impeller (the loss of the roulette wheel);
- Q:Brief description of centrifugal pump on / off operation
- Two, centrifugal pump start(1) the pump entrance valve fully open, start motor, outlet valve fully closed, fully check operation of pump.(2) when the pump outlet pressure is higher than the operation pressure, the outlet valve is gradually opened to control the flow and pressure of the pump.(3) check whether the motor current is within the rated value, such as the pump in the rated flow operation, and the motor overload should stop the pump inspection.
- Q:Because the water pressure of the booster pump is not enough, it can not work automatically. It can only be operated by hand. It is inconvenient to use.
- The worst case is that the pump is not automatic when it leaves the factory, and no one can say whose product is 100%.But there may be automatic control of this piece, not debugging (this depends on the specific product manual or manufacturer)
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CQB series fluorine plastic magnetic pump
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1000 pc/month
OKorder Service Pledge
OKorder Financial Service
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