KEST Bearings for magnet mixers

Romynox delivers a complete range of Kest-Mixer Standard male bearings. These bearings are manufactured in one solid piece of Zirconium dioxide (ZrO2), which gives a optimized aseptic design. Zirconium dioxide is chemically unreactive, therefor extremely suitable for applications in biotechnology and is delivered with a FDA and UPS Class VI certificate. It has great advantages over Siliciumcarbide which is used by other mixers. Zirconium dioxide is tougher, has a 3 times higher bending strength and has the possibility to accidental run dry. It also can withstand the impact of shaking and bumping during transport of the vessel. These properties makes the Kest-Mixer Standard male bearing unique in lifespan and productivity.

Sizes 4 different sizes
Pressure range -1 to 7 bar
Temp. range* 0°C to 135°C
Connections Thread
Material -Body: 1.4435 (316L)
-Bearing: Zirconium dioxide (ZrO2)
-Sealing EPDM or Silicone
Finishing Ra≤0.5 µm on surfaces in product contact
Certificates FDA, USP Class VI, 3.1

pdfDatasheet KEST Bearings for magnet mixers
English - 157 kB - Ed. KEST-KM1MBDS-2009-00