24V DC Sanitary Precision Gear Pump for Dialysate Pump

Basic Info

Model NO.	MRA5/13
After-sales Service	1 Year Warranty
Warranty	1 Year Warranty
Mesh Form	Internal Engaged
Tooth Flank	Straight Tooth
Tooth Curve	Involute
Power	Electric
Type	Arc Gear Pump
Applications	Machinery Manufacturing
Certification	CE, ISO
Model	Mra5/13
Flow Rate	0.15-0.66L/Min
Viscosity	0.4-3000 Cps
Pressure Differential	0-25.5 Bar
Max. Temperature	-40 to 180 ºC
Pump Body Material	SS316L/Alloy C
Gear	Reinforced Peek
Shaft	Nano-Ceramic
Certificate	CE, ISO9001, Nk, BV, ABS, RoHS
Motor	AC, BLDC, Servo, Inverter, Ex-Proof Motor
Capacity	5000 Sets
Transport Package	Plywood Case
Trademark	JONSN
Origin	Ganzhou, China
Production Capacity	5000

Product Description

Product DescriptionThis series help solve the working situation of 0.15-2.3L/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.

Applications

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
OUR SERVICE
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