Chemical Circulating Pump with Variable Speed Controlled

Model NO.: BV
Theory: Positive Displacement Pump
Lobe Type: Tri-Lobe, Bi-Lobe, Single Lobe and Multi-Lobe
Pump Type: Rotary Lobe Pump
Connection Type: Flange, Clamp, Thread
Driving Type: Fixed Speed Driving, Variable Speed Driving
Pump Material: SS304, SS316, SS316L
Rotor Material: SS304, SS316, SS316L
Pump Installation: Horizontal, Vertical
Motor Installation: Horizontal, Vertical
Seal Type: Single Face, Double Face Mechanical Seal
Trademark: YL
Transport Package: Plywood Case
Specification: Less 1 CBM
Origin: China
HS Code: 8413603190

Brief Introduction
The YL Chemical Circulating Pump is widely used in various processes where its reliable low shear flow characteristics make it ideal for transferring media such as chemical additives, resins, oils, and other similar products. We select the pump based on your medium's properties and technological requirements to provide the best solution for your critical process, ensuring satisfaction for both you and your customers.

Pump Applications
Petrochemicals: Thick oil, heavy oil, crude oil, bitumen, grease, lubricating oil, catalytic agents, and other viscous liquids.
Fine Chemicals: Dyes, pigments, chemical additives, adhesives, silicone oil, leather oil, colloidal materials, pulp, paint, ink, insulating paint, resin, solvents, etc.
Chemical Fibers: Pectic slurry, PVA, spandex slurry, vinylon slurry, acrylic slurry, polyester slices, terylene, polypropylene fiber, rayon, functional fibers, etc.

Pump Working Principle
Chemical Circulating Pump with Variable Speed Controlled
The even rotation of the rotor pair creates a vacuum on the suction side of the pump, defined by the direction of rotation. This vacuum draws the liquid into the pump chamber. As the rotors continue to rotate, the pumped medium is conveyed past the pump wall into the pressure area. Up to six chamber charges are displaced with each drive rotation depending on the rotor type. When the rotor is at rest, the pump seals off almost completely.

Pump Structure
Chemical Circulating Pump with Variable Speed Controlled
The complete pump consists of a bare shaft pump, coupling & shield, gear reducer with motor and baseplate. You can only have our bare shaft pump.

Pump Specifications

Model

Displacement

(L/r)

Speed range

(r/min)

Capacity
range
(m³/h)

Max.
Pressure

(MPa)

Power

(kW)

Suction

pressure

(MPa)

Inlet

&outlet

(mm)

Max.
Viscosity

(cp)

25BV12-2

0.15

20-600

0.09-4.32

1.2

2.2

-0.02~-0.08

25

1000000

40BV12-5

0.32

20-550

0.18-7.92

1.2

4

-0.02~-0.08

40

1000000

50BV12-8

0.47

20-550

0.28-12.4

1.2

5.5

-0.02~-0.08

50

1000000

50BV12-10

0.65

20-550

0.39-17.16

1.2

7.5

-0.02~-0.08

50

1000000

65BV12-20

1.74

20-550

1.04-45.94

1.2

15

-0.02~-0.08

65

1000000

80BV12-30

2.5

20-550

1.5-66.00

1.2

22

-0.02~-0.08

80

1000000

80BV12-40

3.65

20-550

2.19-96.00

1.2

30

-0.02~-0.08

80

1000000

125BV12-50

4.6

20-420

2.76-92.74

1.2

37

-0.02~-0.08

125

1000000

125BV12-70

6.1

20-420

3.66-122.98

1.2

45

-0.02~-0.08

125

1000000

125BV12-80

7.0

20-420

4.20-141.12

1.2

55

-0.02~-0.08

125

1000000

150BV12-100

11.4

20-420

6.84-229.82

1.2

75

-0.02~-0.08

150

1000000

150BV12-150

12.5

20-420

7.50-252.00

1.2

90

-0.02~-0.08

150

1000000

175BV12-200

16.7

20-420

10.02-336.67

1.2

110

-0.02~-0.08

175

1000000

Note*

1. Tested medium: water. Your liquid's density, viscosity, and temperature are necessary to supply when choosing the pump.

2. Speed, flow rate, electrical power, and pressure will be verified according to different liquid properties.

3. Port size can be changed as needed.

4. YL reserves the right to change specifications without prior notification.CO2 Cartridge

"Sparkling Water ,Soda Water ,Food Co2 ,Co2 For Drinks"

Guangdong Huate Gas Co., Ltd , https://www.huatehfc.com