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:The function of centrifugal pump: The basic structure of the centrifugal pump is composed of six parts, namely: impeller, pump body, pump shaft, bearing, sealing ring, stuffing box.1, the impeller is the core part of the centrifugal pump, it is high speed, large output, the impeller blade and play a major role in the impeller before assembly, through the static equilibrium experiment. The inside and outside surfaces of the impeller are required to be smooth, so as to reduce the friction loss of the water flow.

Q:What is the nominal pressure of the hydraulic pump and hydraulic motor?: Working pressure - the actual working pressure of the motor, that is, the pressure of the input oil. The difference between the motor inlet pressure and the outlet pressure should be calculated.Rated (nominal) pressure under normal working conditions, according to the test standards for continuous operation of the maximum pressure, that is, the rated pressure, more than the maximum pressure is called overloading.

Q:Household automatic booster pump, how much pressure to work automatically, the water pressure and how many kilograms?: Start the pump. Water pressure depends on how large you buy the pump, generally small, mostly 10-15 meters hydraulic pressure, about 200 of the price.

Q:What is the series of pumps? What is the difference between a unipolar and a multilevel? What is the meaning of each "first class"?: A single-stage pump is a pump with only one impeller. 2, a multistage pump is a pump with two or more impellers. The multistage pump can increase the pressure and lift the head higher. Level 1 means a booster impeller.

Q:Suction stroke and lift of water pump: Lift pump lift pump can lift refers to the height, usually expressed in H, the unit is m. centrifugal pump lift to the impeller center line, divided by two parts. The vertical height from the pump impeller centerline to the water surface, the water pump to suck water up to the height, called water head, referred to as suction pump impeller; from the center line to the vertical height of the water tank, the water pump can put pressure on the height, called water pressure head, referred to as the pressure. The pump head = + suction head pressure water head should be pointed out that the nameplate marked head refers to the pump itself can produce lift, it is not with the pipe flow friction resistance caused by the loss of lift. In the selection of water pump, attention can not be ignored. Otherwise, will be pumping Sheung Shui.

Q:What is the difference between centrifugal pump and self suction pump? Which is better?: Centrifugal pumps are vertical, horizontal, single-stage, multi-stage, single suction, double suction, self suction and other forms. The centrifugal pump drives the water to rotate through the high speed rotating impeller blade, and the water is thrown out so as to achieve the purpose of pumping water. The impeller rotates at high speed, forcing the liquid at the center of the impeller to be removed at high speeds, resulting in a low pressure at the center of the impeller, and the liquid in the lower trough is continuously sucked.

Q:Pump unloading in hydraulic transmission,: Unloading is pumping oil directly back to the tank, the pressure is very low, energy saving

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:How to calculate the motor power of metering pump?: The motor power of the metering pump is divided into two parts1. mechanical power, this part of the power metering pump design part will be some data, mainly to control the mechanical structure of the metering pump required power

Q:You'd better point out the details.... There are 2 best ways of experience and formulaCan you say a simple point, such as multi-stage pump, when the pump is higher than the motor, 30 wire is the next mouth how to do?: For the first time, the pump and motor were placed on the base and not fastened (Cu Zhaozheng);Second times, the pump and motor have been tightened, the inlet and outlet flange bolts are not fastened;Third times, the pump runs 24 hours later.

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