Products

DESCRIPTION

Overview

Basic Info.

Model NO.	MRB17/16
Applications	Machinery Manufacturing
Certification	CE, ISO
Gear	Reinforced Peek
Shaft	Nano-Ceramic
Pump Body Material	SS304/SS316L
Motor	AC, BLDC, Servo, Inverter, Ex-Proof Motor
Capacity	5000 Sets
Certificate	CE, ISO9001, Nippon Kaiji Kyokai
Viscosity	0.4-3000 Cps
Max. Temperature	-20 to 180 ºC
Pressure Differential	0-25.5 Bar
Flow Rate	1.275-1.632 L/Min
Transport Package	Plywood Case
Trademark	JONSN
Origin	Ganzhou, China
Production Capacity	5000

Product Description

Product DescriptionMRB Micro Gear Pumps help to solve the working situation of 400ml-4800ml/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.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:

1. 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.
2. Strong vacuum suction, high pressure and smooth delivery, help to realize the low viscosity liquid delivery in middle & high pressure.
3. Zero leakage - Magnetic drive and static O-ring ensure the inside pump medium isolated from the outside.
4. 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.
5. 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.

ApplicationsPharmaceutical IndustryMechanical seal flushing Precision measurementInkject Printing Lithium Battery Environmental water treatment Medical Dialysis Fine chemical Industry SCR Tail gas treatmentProduct 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

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