Alumina Ceramic Pump

Near-zero clearance (0.001mm) for optimal sealing and performance

Alumina Ceramic Pump has outstanding performance in high-pressure pump systems, medical injection pumps, biological seals, etc. due to its high hardness, corrosion resistance and wear resistance.

Ceramic Dosing Pump

Product Data

Material	99.8%Alumina
Color	Beige
Density	3.93（g/cm³）
Vickers hardness	25（Gpa）
compressive strength	2556（Mpa）
Young’s modulus	358（Gpa）
Thermal conductivity	34-39（W/m·K）
Maximum operating temperature	1765°C
Dielectric constant	9.85（1 MHz）
Volume resistivity	> 10^14（Ω·cm）

Alumina Ceramic Pump Features

High hardness, wear resistance far exceeding metal
High temperature resistance, no softening or deformation
Excellent corrosion resistance
Bio-inert, FDA-compliant
Low friction coefficient, reduced energy consumption.

Alumina Ceramic Pump Applications

High-pressure pump system
Responsible for delivering corrosive media such as concentrated sulfuric acid and liquid chlorine, with a lifespan 5-10 times that of metal plungers

Medical industry
Use high-purity alumina (99.7%) to ensure no metal ion precipitation, maintain stability, and avoid pollution risks

Automotive industry
Reduce efficiency and performance degradation caused by fuel leakage and wear

High-purity chemical dispensing pump
Used for high-precision quantitative delivery of photoresist and etching solution

Sewage treatment dosing pump
Resistant to chemical corrosion of flocculants and oxidants, and adaptable to high-impurity fluids.

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