Yongjia Kosen Valve

CQ Magnetic Pump

CQ magnetic pump is composed of pump, magnetic drive and motor. The key component of the magnetic drive is composed of an external magnetic rotor, an internal magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the external magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic material, drive the internal magnetic rotor connected with the impeller to rotate synchronously, realize the non-contact transmission of power, and transform the dynamic seal into the static seal.

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Product Details

Products description

CQ magnetic pump is composed of pump, magnetic drive and motor. The key component of the magnetic drive is composed of an external magnetic rotor, an internal magnetic rotor and a non-magnetic isolation sleeve. When the motor drives the external magnetic rotor to rotate, the magnetic field can penetrate the air gap and non-magnetic material, drive the internal magnetic rotor connected with the impeller to rotate synchronously, realize the non-contact transmission of power, and transform the dynamic seal into the static seal. Because the pump shaft and internal magnetic rotor are completely closed by the pump body and isolation sleeve, the problem of "running, running, dropping and leaking" is thoroughly solved, the hidden danger of flammable, explosive, toxic and harmful media leaking through the pump seal in the refining and chemical industry is eliminated, and the physical and mental health and safety of workers are effectively guaranteed.


Specifications  

Performance

data

Range of capacity

1.8~1450m³/h

Range of head

≤133m

Medium temperature

-10 C~120 C

Ambient temperature

Up to 40 C

Maximum working pressure

suction pressure+head of pump≤1.6MPa

Motor data

Supporting power


Voltage

380V

Frequency

50HZ

Rotating speed

2900r/min,1450r/min,970r/min

Protection class

IP44/IP54

Insulation class

B/F

Material

pump body , pump cover,impeller

cast iron

Pump shaft

45 steel /stainless stell 3Crl3

Mechanical seal

silicon carbide,graphite,tungsten carbide,hard alloy and etc.


Technical parameter

Model

Size

Flow 
(L/Min)

Head
(m)

Motor power
(Kw)

speed
(r/min)

Voltage
(V)

Import
(mm)

Export
(mm)

16CQ-8P

16

12

30

8

0.18

2800

380/220

20CQ-12P

20

12

50

12

0.37

2800

380/220

25CQ-15P

25

20

90

15

1.1

2800

380

32CQ-15P

32

25

110

15

1.1

2800

380

32CQ-25P

32

25

110

25

1.1

2800

380

40CQ-20P

40

32

180

20

2.2

2800

380

40CQ-32P

40

32

200

32

4

2800

380

50CQ-25P

50

40

240

25

4

2800

380

50CQ-32P

50

40

220

32

4

2800

380

50CQ-50P

50

32

130

50

5.5

2800

380

65CQ-25P

65

50

280

25

5.5

2800

380

65CQ-35P

65

50

450

35

7.5

2800

380

Note: Explosion-proof motors can be equipped above 0.37KW. The materials of overcurrent components are 304, 304L and 316/316L, respectively. The working pressure of the system is not more than 0.6MPa, the viscosity is not more than 30 *10-6m_/s, and the transportation of liquid containing iron and hard solid particles is not included.





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