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3RP Positive Displacement Rotary Pump

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3RP rotor pump is a rotary displacement pump with high efficiency and long service life, suitable for conveying temperatures ranging from -30 ℃ to+180 ℃, and viscosity ranging from 30 to 1.0 × 105CST is a suspended liquid containing solid particles and a medium with high requirements for corrosion and hygiene. The components inside the pump body that come into contact with the medium are made of stainless steel material, and the pump speed can be changed according to the different physical characteristics of the medium. Mainly used in industries such as food, beverage, brewing, pharmaceuticals, daily chemical, and petrochemical.
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3RP rotor pump is a rotary displacement pump with high efficiency and long service life, suitable for conveying temperatures ranging from -30 ℃ to+180 ℃, and viscosity ranging from 30 to 1.0 × 105CST is a suspended liquid containing solid particles and a medium with high requirements for corrosion and hygiene. The components inside the pump body that come into contact with the medium are made of stainless steel material, and the pump speed can be changed according to the different physical characteristics of the medium. Mainly used in industries such as food, beverage, brewing, pharmaceuticals, daily chemical, and petrochemical.


The structure of the 3RP cam rotor pump is mainly composed of a pump cover, pump body, rotor, seal, gearbox, bearing, driving gear, driving shaft, passive shaft, and bearing seat; Mainly suitable for industries such as food, beverage, brewing, pharmaceuticals, daily chemical, and petrochemical.


The 3RP cam rotor pump adopts a three page gear design concept, which greatly expands the transmission range of the cam rotor pump. For example, for suspended liquid media with solid particles, a pair of synchronously rotating transmission gears drive the cam rotor to rotate to complete the transmission of the target medium. The sealing kit can be selected into two types: packing seal and mechanical seal according to different transmission needs, The cam rotor pump adopts a high-strength cast iron gearbox and heavy-duty bearings to improve the product's service life.


Materials and Applicable Media:

1. Stainless steel material - suitable for transporting corrosive liquid media in the chemical industry and liquid media with hygiene requirements in the food industry. The operating temperature is -30 ℃ -180 ℃. A medium with a viscosity of 30-100000cst.


2. Cast iron material - suitable for industrial or petrochemical conditions, with operating temperatures ranging from -30 ℃ to 180 ℃. A medium with a viscosity of 30-100000cst.




The shaft seal of the 3RP cam rotor pump can be designed as a packing seal and a mechanical seal according to different operating conditions. Adopting high-strength cast iron gearbox, spiral gears, and heavy-duty bearings to improve service life. The main part is a box assembly, which allows for adjustment of rotor clearance without disassembling the gearbox.


Structural form of 3RP cam rotor pump:

It mainly consists of three parts: cam rotor, shaft seal, and gearbox. A pair of synchronously rotating transmission gears drives the cam rotor to rotate, achieving the transmission of medium. The shaft seal can be designed as a packing seal or a mechanical seal according to different operating conditions. Adopting cast iron gearbox, spiral gears, and heavy-duty bearings, with a long service life. The main part is a box assembly, which allows for adjustment of rotor clearance without disassembling the gearbox.

The O-ring material is silicone rubber, and when the medium is corrosive, polytetrafluoroethylene is used.

From the motor to the pump, the pump rotates clockwise.


Performance Parameter


Model

Caliber(mm)

Export(mm)

Rated Pressure

(Mpa)

Rated flow rate

(m3/h)

Rated motor power

(KW)

3RP0.5/1.0

25

25

1.0

0.5

0.75

3RP1.0/1.0

40

40

1.0

1

1.1

3RP2.0/1.0

40

40

1.0

2

1.5

3RP4.0/1.0

65

65

1.0

4

3

3RP5.0/1.0

65

65

1.0

5

4

3RP6.0/1.0

65

65

1.0

6

4

3RP7.0/1.0

65

65

1.0

7

4

3RP8.0/1.0

80

80

1.0

8

5.5

3RP10/1.0

80

80

1.0

10

5.5

3RP12/1.0

80

80

1.0

12.5

7.5

3RP16/1.0

80

80

1.0

16

7.5

3RP20/1.0

100

100

1.0

20

11

3RP24/1.0

100

100

1.0

24

11

3RP32/1.0

100

100

1.0

32

15

3RP40.0/1.0

100

100

1.0

40

15

3RP50.0/1.0

125

125

1.0

50

18

3RP60.0/1.0

150

150

1.0

60

22

3RP80.0/1.0

200

200

1.0

80

4





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