Product Specifications
|
Parameter |
Value |
|
Material |
316L (Standard), Optional: 2205, TC4, C276, PEEK |
| Max.Displacement |
0.2-26 ml/rev (0.6-65 L/min) |
|
Speed Range |
100-4000 rpm |
|
Temperature Range |
-120℃ ~ +150℃ |
|
Suction Lift |
-0.85 Bar |
|
Differential Pressure |
20-30 Bar |
|
Max. System Pressure |
25-40 Bar |
|
Customization |
Materials, port sizes, and mounting positions available |
Precise Dosing Starts with a Reliable Pump
We are Sanming Hongfeng Machinery Manufacturing Co., Ltd. Our factory in Fujian has been operating for 23 years. We have 30 employees and an 8,000-square-meter facility. Our biggest advantage is our full production chain. We do casting and forging to make metal blanks. We do high-precision CNC machining. We also do final assembly and testing. The micro gear metering pump is a product of this complete capability. It is not a simple transfer pump. It is built for precise measuring and dosing. If you need to add chemicals, additives, or ink into a recipe, and every dose must be exact, this micro gear metering pump is the right tool.
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Each Rotation Delivers a Fixed Volume
This is a positive displacement pump. The flow is not adjusted roughly by a frequency converter. Instead, each rotation delivers a set volume. The displacement is 0.2 to 26 ml/rev. This gives a flow of 0.6 to 65 L/min. The speed is 100 to 4000 rpm. You can control the flow easily by changing the speed. The standard material is 316L stainless steel. We also offer 2205, TC4, or C276 for corrosive fluids. The temperature range is -120°C to +150°C. The suction lift is -0.85 Bar. The system handles up to 40 Bar. These numbers guarantee that our micro gear metering pump stays accurate, even with high-viscosity or corrosive fluids.
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ISO-Certified Quality You Can Rely On
We care about traceability. Every batch of raw material is tested with a spectrometer when it arrives. We do this because it is our standard, not just because customers ask for it. We are certified under ISO9001:2015. We are also recognized as a Fujian Provincial Science and Technology Enterprise. These certifications were earned over many years. They were not obtained overnight. Our micro gear metering pump is produced under these same strict standards. Every pump is backed by our full quality system.
Test a Sample Before You Decide
We encourage you to test a sample before placing a large order. Our minimum order quantity is 1 piece. The lead time for a custom sample is about 3 months. This can change slightly based on the complexity. We charge for the sample, but we refund this cost when you place a larger order. We support OEM and ODM. We also work from your technical drawings or prototypes. You can buy this micro gear metering pump as a custom part for your equipment. Payment is 50% upfront and the rest before shipping. We accept USD. We provide detailed packing lists and inspection records before shipping, so you can check the quality remotely.
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