Attention to those in charge of quantitative pump design and purchasing for biological analysis devices and artificial dialysis devices! Precision manufacturing technology, customization to specifications, and stable delivery response!
We offer "ceramic plungers and ceramic pistons/cylinders for valve-less pumps" that achieve high quality through precise manufacturing technology for metering pumps. Plunger-type metering pumps are a type of pump that delivers fluid in accurate amounts, and our ceramic plungers are used in metering pumps for applications such as biochemical automatic analyzers and artificial dialysis machines. Additionally, valve-less piston metering pumps are used in applications requiring precise fluid control, and our ceramic pistons and cylinders achieve precise fluid control by strictly managing the clearance between the piston and cylinder to below 5μm. They are adopted in valve-less piston metering pumps used in artificial dialysis machines and biochemical automatic analyzers. *For more details, please download the PDF or feel free to contact us.
Inquire About This Product
basic information
**Features of Ceramic Plungers for Quantitative Pumps** - Made of high-purity alumina ceramics (Al2O3 99.5% or higher) - Made of zirconia ceramics (Y-TZP) - Low surface roughness (Ra 0.1 or less), minimal friction, suitable for medical fluids - Niimi's technical ceramics offer wear resistance, chemical resistance, thermal stability, and non-porosity - Proven materials and products in the market (years of production experience) **Features of Ceramic Pistons and Cylinders for Valve-less Piston Quantitative Pumps** - Ultra-high precision clearance between piston and cylinder of 5.0μm or less - Piston and cylinder slide smoothly with low friction due to precise manufacturing technology - Made of high-purity alumina ceramics (Al2O3 99.5% or higher) - Niimi's technical ceramics provide wear resistance, corrosion resistance to reagents and cleaning solutions, thermal stability, and non-porosity, making them suitable for medical fluids - Strict management of the manufacturing process from raw material production to finishing and final product inspection - Stable delivery times enabled by a production system specialized for pump components *For more details, please download the PDF or feel free to contact us.*
Price range
Delivery Time
Applications/Examples of results
【Usage】 ■Quantitative pumps for biochemical automatic analyzers and artificial dialysis devices *For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Our company has established a stable business foundation by balancing a wide range of fuels, from industrial fuels for factories to automotive fuels through the expansion of gas stations. Furthermore, while developing our business centered around fuel, we are evolving into a flexible service provider that can meet the diverse needs of our customers. In the manufacturing sector, we are expanding our business into growth areas such as the production of new material fine ceramics and the recycling of waste oil and sludge. Additionally, as a new business initiative, we are also granulating high melting point spherical powders for metal 3D printers. [Key Focus Areas] ■ Manufacturing of ceramic components ■ Granulation of metal powders for 3D printers using plasma melting
![[Case Study] "Ceramics" Pipe Clogging, Countermeasure Case / MAGPICKER](https://image.mono.ipros.com/public/product/image/2072749/IPROS15928645237023093400.jpg?w=280&h=280)
![May Ceramics Exhibition [Osaka] Exhibit Heat Dissipation Filler Rod-shaped Zinc Oxide](https://image.mono.ipros.com/public/product/image/2046883/IPROS6063037862346935270.png?w=280&h=280)