Universal adaptor will clean any plate heat exchanger with: Minimum thickness: 30mm Maximum thickness : 60mm Pack contents: 2 x Clamps with adjuster screws 2 x Hose connectors 2 x O-ring seals. Powerful pump to remove and clean lime-scale, sludge & dirt with the help of EL. The design of the clamps & fittings is robust and of high quality. The tubes are 100% silicone and cleaning and storing is quick and easy. 1000 is fast acting and very efficient cleaner for de-scaling and de-sludging.