Bearing GMP 2000 (NovAseptic Style)

Improved NovAseptic bearing for GMP 2000

The KEST Retrofit bearing is an improved version of the NovAseptic bearing. Made of Zirconium dioxide ceramic, it can run dry without damaging. Making the mixing process far more efficient. 

A 100% copy of the Silicone carbide NovAsepectic bearing, with an extended lifespan of the bearing and completely compatible with the bearings of NovAseptic.

Zirconium dioxide (ZrO2)

The Retrofit has a ceramic bearing made of Zirconium dioxide (ZrO2) in a stainless steel holder to match the NovAseptic one. Zirconium dioxide is chemically unreactive, therefore 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 NovAseptic.

Sizes for GMP 2000, see here the measures
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


Ask for the datasheet of KEST Retrofit Bearing KM-NA-510/25.