Sailing SV Delos · video

What this video covers

The plumbing installation for the new aluminium catamaran focuses on serviceability, reliability, and centralising critical systems to avoid bilge-mounted components.0:46 The design routes freshwater and blackwater lines through dedicated bulkhead through-fittings rather than cutting individual holes, maintaining structural integrity while keeping hoses organised.6:24 The freshwater system utilises a central locker to house a single pressure pump, allowing the crew to draw from either the port or starboard 450-litre tanks and incorporate rain catchment.7:45 To prevent bilge contamination, tank vents are routed high above the waterline.7:19 The blackwater system features 80-litre Vetus tanks mounted above the waterline to allow for gravity-fed discharge, controlled by an electric valve from Forespar.13:44 By upsizing the blackwater drain lines and enabling dual-source flushing with fresh or salt water, the design aims to minimise calcification and clogs.10:14 Routing the blackwater vent to the underside of the hull prevents odours from accumulating on deck.14:40

More from Sailing SV Delos

This Is Where It Gets INTERESTING…Aluminum Catamaran Build Pt. 84Aug 2026EVERY INCH COUNTS....Aluminum Catamaran Build Pt. 83Aug 2026FIRST TEST: The Last Dinghy We'll Ever Buy??? Aluminum Catamaran Build Pt. 82Aug 2026Years of Work...One Flip of a Switch 🤯 Aluminum Catamaran Build Pt. 81Aug 2026

From Sailing SV Delos — see the channel’s boat, crew, and every analysed video.

The Sailing Directory Newsletter

One email with the fleet's best finds — the moments, boats, and stories worth your watch time. Enter your own address to get your own copy.