ARAA and EUV
"Waste water" range
The Hydrochoc self regulating water hammer protection "waste water" tank is a hybrid shock absorber which functions as a hydro-pneumatic shock absorber ans as a surge tank, without a compressor or bladder. Designd for fibrous fluids or containing solids, it is perfectly suitable for protecting low-lying sewage pipes.
The Hydrochoc waste water tank with bladder is a hydropneumatic shock absorber designed to very quickly exchange large flow-rates with the network, wich it protects against transient flows due to pumping station disjunctions when the effluents contain solids or are fibrous.