Sarco Stopper
"Established in 1877 Sarco Stopper is now one of Europe’s leading specialist manufacturers of under pressure bagging-off systems for water, gas, oil and many other applications. The Sarco Hydro bag is used with the WASK Hydrant Wizard and Aquastop flow stopping and bypass systems, which are available from Sarco and its approved UK and overseas distributors. Sarco Stopper is the sole approved UK distributor of Torre under pressure tees, saddles and drilling machines. The company manufacturers gas bag stoppers under a BSI Kitemark Licence to GIS/E4-2006 and operates a Quality and Environmental Management System accredited to BS EN ISO 9001- 2008 & ISO 14001:2004."