DCQB series of low-speed fluorine plastic magnetic pump

DCQB series of low-speed fluorine plastic magnetic pump

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 1 pc

Supply Capability:: 1000 pc/month

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DCQB series of low-speed fluorine plastic magnetic pump

DCQB series of low-speed fluorine plastic magnetic pump, structure is same as CQB series of fluorine plastic magnetic pump. lits corrosion-resistant, leak-free, and has a high life expectancy, low noise and long running time, low maintenance cost, higher reliability and other excellent properties. Widely used in chemical, pharmaceutical, aluminum foil, acid, coating and other industries, especially suitable for transporting high viscosity, strong corrosion, high volatile, toxic and high pollution ect medium.

Applicable temperature:-20°C~100°C

2.Model and technical data

NO.	Model	Rev =1450r/min Medium density = 1000kg/m³
		Flow(m³/h)	Pump head (m)	η(%)	Inlet(mm)	Outlet(mm)	Npsh(m)	Power(kw)	Weight(kg)
1	DCQB50-32-160	4	9	39	⌀50	⌀32	3	0.55	80
		6.3	8
		8	6
2	DCQB50-32-200	4	13	32	⌀50	⌀32	3	1.1	92
		6.3	12.5
		8	10
3	DCQB50-32-250	3.5	21	29	⌀50	⌀32	5	1.5	102
		6.3	20
		7	18
4	DCQB65-50-160	8	9	50	⌀65	⌀50	3.5	1.1	92
		12.5	8
		15	6
5	DCQB65-40-200	8	13	45	⌀65	⌀40	3.5	1.5	110
		12.5	12.5
		15	10
6	DCQB65-40-250	8	21	42	⌀65	⌀40	4	3	140
		12.5	20
		15	18
7	DCQB80-65-160	16	9	61	⌀80	⌀65	4	1.5	110
		25	8
		35	6
8	DCQB80-50-200	16	13	56	⌀80	⌀50	4	2.2	120
		25	12.5
		35	10
9	DCQB80-50-250	16	21	52	⌀80	⌀50	4.5	4	140
		25	20
		35	18
10	DCQB100-80-160	35	8.5	66	⌀100	⌀80	5	2.2	140
		50	8
		60	6
11	DCQB100-65-200	35	13	63	⌀100	⌀65	5	4	320
		50	12.5
		60	10

3. Product images

4. Service

- Provide solutions according to customer requirements

- Product performance test before use

- Provide product knowledge and operation instructions

Q:Water pump does not produce water, what are the reasons?: The reason why centrifugal pump does not produce water:1. pump inlet or sink, water tank water shortage.2. water pump pipe blocked or valve not open.

Q:How about the depreciation of vacuum pumps?: (five) electronic equipment, for 3 years.The depreciation period of a vacuum pump can be calculated for 5 years. The expected residual rate is generally 5%, or it can be estimated by itself.

Q:How is the pump level of submersible sewage pump determined?: Pump water level must be higher than the water pump top, so that the motor running in the lower water temperature cooling environment, otherwise long-term operation will burn the machine

Q:How to select metering pump head?: In metering fluoride, we recommend the use of Viton, sealed PVC pump head. For most chlorination applications, it is better to use EPDM sealed NP (plexiglass) pump head. For hydrogen peroxide mixtures, only PTFE sealed PTFE pump head or stainless steel pump head can be used

Q:What are the characteristics of a vertical multistage centrifugal pump?: Vertical multistage centrifugal pump system using the latest international advanced IS type hydraulic model based design for high efficiency centrifugal pump with multi segment, the soft packing or mechanical seal, has the characteristics of high efficiency, large flow, high lift, no leakage, a wide range of performance, safe operation, stable operation and long service life and small area.

Q:Do you have a suction pump higher than 9 meters?: Pump rated suction generally 7 meters or so, it is estimated that no one calibration pump suction stroke 9 meters. Calibration suction range of 9 meters is not reliable.

Q:If the calculation of the required pump flow is 45, lift 110, and the actual pump flow 100, head 125, what will happen in operation? Can I use it properly?: The air pump.The pump itself is mechanical failure.The pump outlet valve core off.Low voltage power.

Q:Attention should be paid to the use of pumps?: To carefully check whether there is a crack impeller, impeller fixed in the bearings are loose, if there are cracks and loose, hungry phenomenon should be promptly repaired, if the pump impeller above the soil should also be cleaned

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.

Q:What is a positive displacement pump? He Weizheng displacement?: The principle and structure of positive displacement pumps are similar to those of hydraulic motors. Positive displacement is the pump outward to provide flow and pressure, that is, conventional pumps. A negative displacement pump is a hydraulic motor that rotates by external pressure and flow.

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