We are the authorized reseller for Benemar SA's CO2 flexible hoses. They are a DNVGL authorized assembly workshop to produce marine CO2 flexible hoses for Fixed carbon dioxide fire-extinguishing systems. As per IMO regulation MSC.1/Circ.1318, paragraph 6.1.2, such hoses should be replaced at an interval recommended by the manufacturer and no more than 10 years. We can produce the hoses within 2-3 working days at competitive rates, to any port.