24V DC Sanitary Precision Gear Pump for Dialysate Pump

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24V DC Sanitary Precision Gear Pump for Dialysate Pump

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Product Description

🚀 Basic Information

Model

MRA5/13

Mesh Form

Internal Engaged

Flow Rate

0.15-0.66L/Min

Viscosity

0.4-3000 Cps

Pressure

0-25.5 Bar

Material

SS316L/Alloy C

Gear

Reinforced Peek

Shaft

Nano-Ceramic

Max Temp

-40 to 180 ℃

Certification

CE, ISO, RoHS

📦 Product Description

💡

MRA Series Micro Gear Pump (100ml-2000ml/min): Capable of handling flow rates with a working pressure differential of 0.5-25bar. It is pressure-resistant up to 4 MPa and can be equipped with brushless, AC, stepper/servo, or explosion-proof motors.

WORKING PRINCIPLE

🛠️ Features & Secure Advantages

Pulsation-free precise conveying: Accuracy can reach +/-0.5% with servo/stepper motors.
Zero leakage: Magnetic drive and static O-ring ensure medium isolation.
High wear-resistance: Reinforced PEEK gears and nano-ceramic shafts.
Wide temperature range: Operates from -120ºC to 180ºC.
Long service life: Exceeds 20,000 hours of operation.

🎯 Applications

📊 Theoretical Flow Rate

Order No.	Size (Inlet)	750 rpm	1450 rpm	2850 rpm	3300 rpm
MRA5/13	1/8	0.150	0.290	0.570	0.660
MRA10/13	1/8	0.450	0.870	1.710	1.980
MRB10/16	1/4	0.750	1.450	2.850	3.300
MRC15/22	3/8	1.800	3.480	6.840	-
MRE34/37	3/4	12.750	24.650	48.450	-

🔍 Performance & Production

❓ Frequently Asked Questions

Q1: What is the typical service life of your gear pump?

The typical service life of our micro gear pump exceeds 25,000 hours, verified through simulations and customer feedback.

Q2: Can the pump be used for metering applications?

Yes, all our pumps are positive displacement pumps. Delivery accuracy can reach +/-0.5% depending on the control system and fluid nature.

Q3: Can these pumps transport liquids containing solid particles?

No, gear pumps cannot transport media with particles. We recommend installing a 25-micron filter at the inlet to protect internal parts.

Q4: What is the temperature and pressure resistance?

Conventional heads handle -20°C to 80°C (customizable from -60°C to 160°C) with a system pressure resistance of 4MPa to 6MPa.

Q5: Is the gear pump self-priming and can it run dry?

Yes, they are self-priming. Our PEEK modified gears have strong dry-wear resistance, though dry running should be minimized to maximize life.

Q6: How do I adjust the flow rate?

The easiest way to adjust the flow is by changing the motor speed, as there is an almost linear relationship between speed and flow.

24V DC Sanitary Precision Gear Pump for Dialysate Pump

Product Description

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