Operating Conditions: Temperature:-30℃~200℃Pressure: ≤1.2MpaSpeed: ≤ 12 m/SecDesign features: Elastomeric bellows seal design including kinds of statconary ring, complying with DIN24960 and ISO3069,combined with ST60,ST50,ST6,ST4,ST9, etc.Materials:Stationary Ring: Ceramic/SiC/TCRotary Ring: Carbon/SiC/TCSecondary Seal: NBR/EPDM/VitonSpring and Punched Parts: SteelPumps:All types of rotating equipment,such as centrifugal pumps,agitators,for most general and light chemical duties,wherever and elastomer Secondary Seal can be used.Size: 10mm~100mm in metric