The Sioux Chief Hydra-Rester (15-20mm) is available in ‘A’ size and is ideal for general applications. Arrestors suitable for washing machines and dishwashers are available in a copper or chrome finish.

The Hydra-Rester ‘A’ size is ideal for installation on supply lines to washing machines, electronic and clockwork garden water timers, dishwashers and all general domestic and commercial appliances likely to cause water hammer.