China Chemical Pump Liquid Pump Electric Pump

Brief introduction

YL rotary lobe pump is self-priming, valveless, positive displacement pumps. With the characteristics of low rotation speed and high output torque, pump shows its talents to transfer high viscosity liquid products. Its unique working principle works with astrong drive system, ensure that the pump can output astrong driving torque at low speed, can guarantee continuous, non-stagnant transferring, and ensure that the transferred material not damage, viscosity can be as high as 1500000CP.

Pump Applications
Pump Working principle

The even rotation of the rotor pair creates avacuum on the priming side of the pump, which can be defined by the direction of rotation of the drive. This vacuum draws the liquid into the pump chamber. With further rotation, 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 Security Guard rotor is at astandstill, the pump seals off almost completely.

Pump Structure

Complete pump consists of bare shaft pump, coupling& shield, gear reduer with motor and baseplate. You can only have our bare shaft pump.

Pump Specifications

Model

Displace-ment

(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

Military Apparel

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 choose the pump.
2. Speed, flow rate, electrical power and pressure will be varified according to different liquid properties.
3. Port size can be changed as needed.
4. YL reserves the right to change specifications without prior notification.

How to choose our pump

Dear Customer,
To ensure satisfactory performance of required Valve pumps, it is important that the pump must be properly selected. Below table is for your selection guideline, which is nessary to supply us for atargeted solution and offer.Selection GuidelineBuyer informationCompany nameContact personWebsiteEmailAddressMobile No.Tel/Fax No.online chat ID.Liquid informationYour industry: __________ Liquid name:___________Features:Sanitary[]Corrosive[]Poisonous[]Viscosity:_______cp Density:_______ Temperature:_____ºC PH value:________Solid content:_______Max. size of particle:_______Using conditionCapacity:Max. required:__________ L/HWorking required:__________ L/HDischarge pressure: Max. required:__________MpaWorking required:__________ MpaSuction pressure: Max. required:__________MpaWorking required:____________ MpaDelivery head required:____________Vacuum:________ MpaHeating jacket required: Yes[] No.[]Heating temp.:_____ºCLiquid inlet/outlet direction: Horizontal[]vertical[]Pipe size: Inlet___________ Outlet____________Connection type required: Flange[] Thread[] Clamp[]Installation type: Fixed [] Movable[]Operating status: Continuous[]Interruption[]Liquid contact material: SS304[] 316[] 316L[]Others________Special request_____________________________________
Factory workshop showing
Pump working at siteWhy us--More than 17 years of expertise and technical know how.
--We design, R&D and produce.
--We have obtained 30 patents, such as invertion patents, utility model patents. ISO9001:2015 approved company, CE certified pumps.
--Own one set of full automatically pump testing system, over 65 sets of advanced CNC machines, including mills, borers, lathes, drillers, grinders, machining centers etc. and a variety of precise inspePower Tools ction equipment.
--A team of senior sales engineers who help end-users solve their problems happened during the design stage to the finish products.
--Customers we served from various industries more than 4,000 including food, beverages, daily chemicals, pharmacy, pulp and paper, coating and painting, oil and gas, biotechnology etc. We are not satisfied until our pumps have Antenna been successfully integrated into your processes and solve your pumping problem. This is our passion!
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