Stainless steel natural latex transfer pump
Bonve stainless steel rotary lobe pumps are widely used in the fine chemical industry, due to the low speed operation, the pumps are particularly suitable for the medium that is easy to foam, high viscosity, high concentration and strong abrasion. The pumped product quality does not change and cannot afford any physical and chemical reactions. There is a certain gap between the pump rotor and the rotor, and between the rotor and the pump body, without friction, and long service life. The pump has a compact structure, easy maintenance, almost no wearing parts, and low operating costs.
Pump Structure Advantage
Rotor types
Pump Work Principle
The even rotation of the rotor pair creates a vacuum 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 rotor is at a standstill, The pump seals off almost completely.
Advantage of our pump
- Displacement: positive displacement, Displacement is proportional to the speed. Discharge pressure: upto 1.2 Mpa.
- Suction capacity: Movable pumps can be used to pump canned medium, with intake vacuum of 0.08 Mpa.
- Work efficiency: upto 90%
- Special mediums to handle: high viscosity upto 1.5 million cps, high solid mediums upto 60%, sensitive mediums.
- Reversible running allowed: Forward suction, reversal flushing can be realized with pump's symmetric structure, reversible transportation direction.
- Dry running: with Bonve's special design on mechanical seal, dry running can be realized.
- Maintenance: Compact structure, little space occupation, no need to move pipe systems when maintain.
- Wear-resisting: all the contact parts are made of stainless steel. Nearly no wearing parts.
- Low shearing: Low working speed, gap is kept between the rotors and between the rotor and the pump body, no friction, long life.
- Replacement: take replace of screw pumps, gear pumps, centrifugal pump, diaphragm pump etc.
- Low cost: high working efficiency, low consumption, environmental friendly, low maintenance, long life.
Pumps Types
Technical Parameters
|
Model |
Displace -ment |
RPM |
Flow rate |
Dis. Pre. |
Power |
Vacuum |
Port size |
Max viscosity |
|
(L/r) |
(r/min) |
(m³/h) |
(Mpa) |
(kW) |
(Mpa) |
(mm) |
(cp) |
|
|
25BV12-05 |
0.06 |
10-1000 |
0-0.5 |
0-1.2 |
0.37-1.1 |
-0.080 |
25 |
1,500,000 |
|
40BV12-2 |
0.15 |
10-1000 |
0-2 |
0-1.2 |
0.75-2.2 |
-0.080 |
40 |
1,500,000 |
|
50BV12-5 |
0.32 |
10-800 |
0-5 |
0-1.2 |
1.5-4 |
-0.085 |
50 |
1,500,000 |
|
65BV12-10 |
0.65 |
10-600 |
0-10 |
0-1.2 |
2.2-7.5 |
-0.085 |
65 |
1,500,000 |
|
80BV12-20 |
1.74 |
10-500 |
0-20 |
0-1.2 |
4-15 |
-0.095 |
80 |
1,500,000 |
|
90BV12-30 |
2.60 |
10-500 |
0-30 |
0-1.2 |
5.5-22 |
-0.095 |
100 |
1,500,000 |
|
100BV12-40 |
3.65 |
10-500 |
0-40 |
0-1.2 |
7.5-30 |
-0.095 |
100 |
1,500,000 |
|
125BV12-50 |
4.60 |
10-500 |
0-50 |
0-1.2 |
7.5-37 |
-0.095 |
125 |
1,500,000 |
|
140BV12-70 |
6.10 |
10-500 |
0-70 |
0-1.2 |
11-45 |
-0.095 |
150 |
1,500,000 |
|
150BV12-80 |
7.63 |
10-500 |
0-80 |
0-1.2 |
11-55 |
-0.095 |
150 |
1,500,000 |
|
200BV12-120 |
11.56 |
10-400 |
0-120 |
0-1.2 |
15-75 |
-0.095 |
200 |
1,500,000 |
|
250BV12-150 |
14.22 |
10-400 |
0-150 |
0-1.2 |
18.5-90 |
-0.095 |
250 |
1,500,000 |
|
300BV12-200 |
20.80 |
10-300 |
0-200 |
0-1.2 |
22-110 |
-0.095 |
300 |
1,500,000 |
|
350BV12-300 |
32.60 |
10-250 |
0-300 |
0-1.2 |
45-160 |
-0.095 |
350 |
1,500,000 |
|
400BV12-400 |
50.40 |
10-250 |
0-400 |
0-1.2 |
55-200 |
-0.095 |
400 |
1,500,000 |
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.
How to choose the pumps?
|
Your Industry |
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|
About transfer liquid |
Name: |
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Density (g/m³): |
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Viscosity (mPa.s): |
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Temperature (℃): |
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PH value: |
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Solid content (%): |
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Solid size (mm): |
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Suction side |
Pressure: Positive ( ) bar; Negative ( ) bar |
How high (m): |
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Suction pipe length (m): |
Diameter (mm): |
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Bends (Pcs): |
T-piece (Pcs): |
Valves (Pcs): |
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Discharge side |
Pressure (Mpa): |
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Vertical delivery pipe length (m): Total delivery pipe length (m): |
Diameter (mm): |
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Bends (Pcs): |
T-piece (Pcs): |
Valves (Pcs): |
|
|
Required flow rate (L/H) |
Operating flow: |
Max. flow: |
|
|
Pump material required |
SS304 ( ) SS316 ( ) SS316L ( ) Duplex stainless steel ( ) |
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Motor required |
Phase: Single ( ) Three ( ) |
Voltage (V): |
Frequency (Hz): |
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IP grade: |
Energy efficiency: |
Anti-explosive: |
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Installation type |
Fixed ( ) |
Movable ( ) |
Fixed with adjusting feet ( ) |
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Others |
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About Us
BONVE is a Chinese leading manufacturer in ROTARY LOBE PUMPS and HOMOGENIZER MIXERS. Providing its customers with customized pumping and mixing solutions and solving their problems during the production.
Bonve pumps and mixers are widely used in food, dairy, beverages, chemical, pulp&paper, soaps&detergents, pharmaceuticals, pesticide, coatings etc. By 2021, Bonve served 4,000+ customers in various industries and 50,000+ pumps running in the world wide.
Time and again companies specify Bonve pumps as the "standard" equipment for their manufacturing processed. We are looking forward to be partner with you.
Contact Us
We welcome you to contact us for a pump solution if have any demand.
Contact person: Mr. Andre
Mobile/Whatsapp/Wechat: +86 15888591452
Email: bvsales2@bonvepumps.com
