ONE-STOP MARINE SUPPLY13 products

Marine Plumbing, Pumps, Ventilation & Sanitation

Marine water movement, drainage, ventilation and sanitation components for repair, refit and onboard system upgrades.

Search by product name, size, material, boat use or part type.

Marine deck drain, thru-hull plumbing and boat ventilation hardware
Plumbing & SanitationShop by fit & specification

Filters

Sort by:

13 products

Universal tubeless boat floor deck drain made of mirror-polished 316 marine-grade stainless steel on a white background.Close-up action shot of water flowing through the 316 stainless steel floor drain installed on a teak yacht deck.
316 Stainless Steel Tubeless Boat Deck Drain – 76 mm Regular price€7,95
Hero shot of a marine-grade boat drain plug featuring a polished 304 stainless steel T-handle cam mechanism and a heavy-duty black neoprene rubber expansion body on a white background.Close-up of the AIROW MARINE snap-tite drain plug installed into a white boat transom drain tube, demonstrating the secure watertight seal of the cam-lock mechanism.
Marine Snap-Tite Drain Plug – 304 Stainless & Neoprene (3/8"-7/8") Regular price€2,95
A single T-handle boat drain plug with a mirror-polished stainless steel top and a black ribbed rubber expansion gasket on a white background.Exploded view diagram of the marine drain plug showing the stainless T-handle, the three available rubber gasket sizes (19mm, 25mm, 32mm), and the internal brass threaded bolt.
Marine Boat Drain Plug – Stainless Steel T-Handle Expansion (19-32 mm) Regular priceFrom €2,95
High-precision mirror polished 316 stainless steel boat drain plug with square drive, flanged base, and black rubber O-ring seal.316 Stainless Steel Boat Drain Plug - Marine Grade Mirror Polish
316 Stainless Steel Boat Drain Plug - Marine Grade Mirror Polish Regular price€17,95
Dual pack of black marine-grade kayak scupper plugs with integrated pull rings on a pure white background.Close-up of a 35mm scupper plug installed securely in a kayak drainage hole on a lake.
Universal Kayak Scupper Plugs – 6-Layer Marine-Grade Seal (0.75"-1.25") Regular price€1,95
Close-up hero shot of an Airow Marine 316 stainless steel underwater boat drain plug light featuring a high-clarity optical lens and 1/2 inch NPT threading.Luxury yacht cruising at night with powerful blue underwater LED lights illuminating the wake from the transom.
18W LED Underwater Boat Drain Plug Light – 316 Stainless Steel (1/2" NPT) Regular price€51,95
Hero shot of the Airow Marine self-bailing boat scupper valve featuring a crystal clear polycarbonate housing and a solid white neutral buoyancy polyethylene ball on a pure white background.Diagram showing the universal 1-1/2 inch fitment of the scupper valve, detailing its compatibility with standard yacht and kayak open-end drains.
Self-Bailing Boat Scupper Valve – Anti-Reflux Ball (1.5") Regular price€8,95
A disassembled two-piece marine garboard drain plug set showcasing the 316 stainless steel housing with three mounting holes and the square-head threaded plug on a white background.Infographic highlighting the AISI 316 marine-grade stainless steel construction for ultimate corrosion resistance in harsh saltwater environments.
Garboard Drain Plug – 316 Stainless Steel 1/2" NPT (2" Flange) Regular price€4,95
38mm Boat Floor Deck Drain forged from mirror-polished 316 Stainless Steel on a clean white background.A luxury yacht deck featuring a flush-mounted stainless steel deck drain with a marina in the background.
38 mm Boat Floor Deck Drain – 316 Stainless Steel Scupper (Mirror Polish) Regular price€12,95
Mirror-polished 316 stainless steel boat floor deck drain on a white background, featuring a 5-slat high-flow grille and 3-screw mounting flange.Close-up of the 50mm stainless steel scupper drain installed flush into a premium teak wood boat deck, showcasing its mirror-finish aesthetic.
316 Stainless Steel Boat Deck Drain – High-Flow Marine Scupper (50 mm) Regular price€12,95
Hero shot of a 316 marine-grade stainless steel self-bailing boat floor drain with a 90-degree hose barb and mirror-polished flange on a white background.A mirror-finished marine floor scupper installed on a teak wood yacht deck showcasing saltwater resistance and high-end aesthetic.
316 Stainless Steel Self-Bailing Boat Floor Drain – Anti-Odor Scupper (1.5") Regular price€26,95
High-Grade Nylon Boat Drain Plug with Red O-Ring Seal on White BackgroundUniversal Nylon Boat Drain Plug – Leak-Free Marine Seal (54mm Length) – marine application view
Universal Nylon Boat Drain Plug – Leak-Free Marine Seal (54 mm Length) Regular price€2,95
Airmarine Remote Drain Plug System with 3-meter cable, In/Out valve, and 1-inch flush mount portAirmarine Remote Drain Plug System – 3M Cable, 1-Inch Easy Install, Corrosion-Resistant – marine application view
Remote Drain Plug System – 3M Cable, 1-Inch Easy Install, Corrosion-Resistant Regular priceFrom €71,95

Product selection guide

Choose with confidence

Marine water movement, drainage, ventilation and sanitation components for repair, refit and onboard system upgrades. Use the filters and product specifications to compare the options that affect fit and installation. Check voltage, flow rate and duty cycle. Match hose, thread and thru-hull dimensions. Separate freshwater, bilge, waste and ventilation use. If a size, boat model or technical requirement is not listed, contact AirowMarine before ordering so the available options can be reviewed.