HWS Glass Reactors
discs for flange vessels
HWS lid flat flange
lid flat flange without socket
HWS ceramic mechanical seal
HWS-Dynamic Seal For Stirrers “DYNA"
HWS-Dynamic Seal For Stirrers, Self-Adjusting, Patended
HWS-Dynamic Seal For Stirrers, With Double Seal In PTFE, Patended
HWS-Glass / PTFE-Magnetic Stirrer Coupling