what is ksb
Â© KSB Aktiengesellschaft. KSB is one of the world's leading manufacturers of pumps and valves. KSB is the brand with the greatest technical expertise in pumps and valves. The company also offers excellent service, which, in addition to maintenance and repairs for pumps and valves, also includes the supply and installation of KSB spare parts. The centrepiece of the KSB pump product portfolio is the centrifugal pump.