Audited Supplier
MRA5/13
1 Year Warranty
Electric
Arc Gear Pump
Machinery Manufacturing
CE, ISO
Mra5/13
0.15-0.66 L/Min
0.4-3000 Cps
0-25.5 Bar
-20 to 180 ºC
SS304/SS316L
Reinforced Peek
Nano-Ceramic
CE, ISO9001, Nippon Kaiji Kyokai
AC, BLDC, Servo, Inverter, Ex-Proof Motor
5000 Sets
JONSN
Plywood Case
Ganzhou, China
Product Description
MRA Micro Gear Pumps offer solutions for the working situation of 1ml-2000 ml/min flow, 0.5-25bar pressure difference and 0.4-3000m.Pas viscosity (similar to water).The pump can withstand a pressure of 4 MPa.
- 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.
Explosive view:
Features:
Advantages:
- 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:
- Wide displacement range: 0.18ml/r-17ml/r(Meet the request of most micro flow).
- High pressure differential: 10-25.5 bar(Normal), maximum 4Mpa.
- Long service life: Gear& shaft adopt reinforced PEEK gears + high strength nano ceramic shafts combination, which are more wear resistant and greatly improved the service life of the pump. High gear consistency and interchangeability: Processed by Japanese precision CNC hobbling machine, gear consistency and interchangeability is high.
- Temperature range: -120ºC to 180ºC, we use high-performance magnetic material, improve inner magnet over molding process, completely solve the problem of high temperature thermal expansion and bulging.
- High wear-resistance: By the use of high quality bearing grade PEEK modified material (confidential formula), relevant data is available. Wear resistance is ☆☆☆☆☆ by using of nano-ceramic shaft while using SS316L is ☆, and ceramic is ☆☆.
- Long time operated under 100ºC ambient temperature.
- Strong ability of industry application and accurate pump selection data analysis by software instead of experience only.
- Comprehensive testing ability for all elements and the testing result is traceable in the systems.
- High Gear accuracy testing capability by the German Winzer Gear Testing device.
- Service life: >20000 hours while others normally 6000-8000 hours.
OUR SERVICE 
