Product Description
The MRE series is expertly crafted to address the demanding requirements of high-precision fluid handling. These pumps are engineered to manage flow rates ranging from 4 to 48 liters per minute, seamlessly accommodating varying conditions with a pressure differential of 0.5 to 25 bar. Additionally, they efficiently handle a viscosity range between 0.4 and 3000 milliPascal-seconds-akin to that of water. Notably, these pumps boast the impressive ability to endure pressures up to 6 MPa, ensuring robust performance in high flow chemical delivery systems. Experience the unparalleled precision and reliability with Jonsn Precision Gear Pump, tailored specifically for superior chemical handling.
Working Principle
Product Parameters
- Flow range: 0.001-48.5 l/m
- Inlet pressure: -0.9-10 bar
- Pressure difference: 0-25.5 bar (depends on material viscosity)
- Temperature: -20-160 (other temperature customized)
- Viscosity range: 0.4-3000 cps
- Max. gravity: 1.8
- Motor options: AC motor, Brushless DC motor, Servo motor, Inverter explosion-proof motor
- Inlet & outlet thread: NPT1/8", 1/4", 3/8", 1/2", 3/4"
- Non-standard customize: OEM machine ancillary, and servo system.
Secure Features & Advantages
Explosive view:
Features:
- Pulsation-free precise converying - Positive displacement pump provide continuous precise conveying through the gears, converying accuracy can reach +/-0.5% with the servo or stepper motor.
- Strong vacuum suction, high pressure and smooth delivery, help to realize the low viscosity liquid delivery in middle & high pressure.
- Zero leakage - Magnetic drive and static O-ring ensure the inside pump medium isolated from the outside.
- Excellent workmanship and MD - The designs optimize the gear shaft, pump body flow channel, and make it longer service life. We have lean manufacturing idea and adopt advanced processing technology & exquisite workmanship. It is an external gearing pump designed & manufactured for high-end application.
- Model selection specialization - We have rich operating experience in thousands of micro gear pump, accumulate lots of experiment data, specialize in selection evaluation, and formulate solution to reduce risks for you.
Advantages:
1. Displacement range of the MR gear pump is 0.18ml/r-17ml/r(Meet the request of most micro flow).
2. Pressure differential can be 10-25.5bar(Normal), maximum 4Mpa.
3. Material of Gear& shaft adopt reinforced PEEK gears+high strength nano ceramic shafts combination, which is more wear resistant and greatly improved the service life of the pump.
4. Gear processed by Japanese precision CNC hobbing machine, gear consistency and interchangeability is high.
5. Temperature of media can be -120ºC to 180ºC , as we use high-performance magnetic material, improve inner magnet overmoulding process, completely solve the problem of high temperature thermal expansion and bulging.
6. High wear-resistance by the use of high quality bearing grade PEEK modified material (confidential formula), relevant data is available.
7. Can be long time operated under 100ºC ambient temperature.
8. Industry application and pump selection data analysis capability is high and accurate by software instead of experience only.
9. We have comprehensive testing capabiliy for all elements, and the testing result is traceble in the systems.
10. Gear accuracy testing capability is high by the German Winzer Gear Testing device.
11. Wear resistance is ☆☆☆☆☆ by using of nano-ceramic shaft while using SS316L is ☆, and ceramic is ☆☆.
12. Service life is >20000 hours while others normally 6000-8000 hours.
Applications
Pharmaceutical Industry
Mechanical seal flushing
Precision measurement
Inkject Printing
Lithium Battery
Environmental water treatment
Medical Dialysis
Fine chemical Industry
SCR Tail gas treatment
Product Diagram
Theroetical Flow Rate
| Pump |
Motor speed(rpm) |
| Order No. |
Size |
750 |
960 |
1450 |
2850 |
3300 |
| MRA5/13 |
1/8 |
0.150 |
0.192 |
0.290 |
0.570 |
0.660 |
| MRA7/13 |
0.293 |
0.374 |
0.566 |
1.112 |
1.287 |
| MRA10/13 |
0.450 |
0.576 |
0.870 |
1.710 |
1.980 |
| MRA12/13 |
0.525 |
0.672 |
1.015 |
1.995 |
2.310 |
| MRB10/16 |
1/4 |
0.750 |
0.960 |
1.450 |
2.850 |
3.300 |
| MRB12/16 |
0.900 |
1.152 |
1.740 |
3.420 |
3.960 |
| MRB17/16 |
1.275 |
1.632 |
2.465 |
4.845 |
5.610 |
| MRB19/16 |
1.425 |
1.824 |
2.755 |
5.415 |
6.270 |
| MRC15/22 |
3/8 |
1.800 |
2.304 |
3.480 |
6.840 |
|
| MRC20/22 |
2.625 |
3.360 |
5.075 |
9.975 |
|
| MRC8/37 |
3.000 |
3.840 |
5.800 |
11.400 |
|
| MRC12/37 |
4.500 |
5.760 |
8.700 |
17.100 |
|
| MRD25/30 |
1/2 |
5.250 |
6.720 |
10.150 |
19.950 |
|
| MRE18/37 |
3/4 |
6.750 |
8.640 |
13.050 |
25.650 |
|
| MRE24/37 |
9.000 |
11.520 |
17.400 |
34.200 |
|
| MRE34/37 |
12.750 |
16.320 |
24.650 |
48.450 |
|
Theoretical flow(L/min)
Performance Curve
PACKING & DELIVERY
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