








38mm Boat Floor Deck Drain - 316 Stainless Steel Scupper (Mirror Polish)
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Professional Marine Deck Drainage Solution
Engineered for the uncompromising marine environment, this 38mm Boat Floor Deck Drain is forged from premium 316 Stainless Steel. Featuring a hyper-polished mirror finish, it provides exceptional corrosion resistance against harsh saltwater conditions while maintaining a luxury aesthetic for yachts and speedboats.
Technical Excellence
- Precision Filtration Matrix: The meticulously designed grid system prevents debris blockage while maximizing water flow velocity, ensuring a dry and stable deck.
- Standardized Fit: Designed with a 38mm outer diameter pipe to integrate flawlessly into standard deck openings without custom fabrication.
- 316 Marine Grade Architecture: Superior alloy composition resists pitting and crevice corrosion, outperforming standard 304 stainless steel in high-salinity zones.
Key Specifications
- Pipe Diameter: 38mm (1.5")
- Material: Surgical Grade 316 Stainless Steel
- Finish: Electropolished Mirror Finish
- Compatibility: Suitable for yachts, speedboats, fishing boats, and kayaks.
Frequently Asked Questions
- Is this drain truly corrosion-resistant in saltwater environments?
- Yes, forged from high-density 316 Stainless Steel, this scupper is specifically engineered for high-salinity marine environments, resisting pitting and crevice corrosion better than standard 304 steel.
- Will this fit my existing 1.5-inch deck opening?
- This unit features a standard 38mm (approximately 1.5") outer diameter pipe, designed for a flush, seamless fit in standard marine deck openings without the need for custom fabrication.
- How does the filtration system prevent clogs?
- The precision-milled filtration matrix uses a directional grid system that maximizes water flow velocity while trapping larger debris, ensuring your bilge or scupper system remains clear during heavy washdowns.
Engineering Specs
REV: 2025.Q4 // TECH-STANDARD
Material_Grade
316 Surgical Grade Steel
Surface_Finish
Mirror Polish
UV_Resistance
Electropolished (Max Reflectivity)
Corrosion_Rating
316 Stainless Steel Salt Spray Tested
Compatibility
Yacht, Speedboat, Bass Boat, Pontoon
Hull_Integration
Fiberglass, Aluminum, Wood
Standard_Ref
Universal 38mm (1.5 inch)
ESTABLISHED 2017
AirowMarine
Professional Marine Hardware for a Safer Voyage.












