Scupper plug
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Description
BETRO-LOCK Scupper Plug is a durable and dependable sealing device designed for scupper openings on ship decks. It provides temporary closure of drains during maintenance, cleaning, inspections, and operations where liquid containment is required.
Key functions
• Blocks deck scuppers to prevent liquids from draining overboard
• Supports controlled containment during cleaning, painting, chemical handling, and hydro testing
• Helps crews meet environmental and safety requirements on board
Construction and performance
• Built with corrosion resistant materials suitable for long term exposure to marine conditions
• Designed for stable mechanical sealing under deck vibration and continuous movement
• Quick to install and remove without special tools
• Available in multiple sizes for standard scupper diameters
Where it is used
• Cargo vessels, tankers, offshore vessels, supply ships, navy vessels
• Shipyards and service teams performing deck maintenance and repair
• Daily operations where spills must be contained and drainage temporarily blocked
Why choose Betro Lock
• Reliable sealing performance in demanding maritime environments
• Durable and reusable design
• Easy handling improves work efficiency for crews
• Helps prevent environmental contamination and protects deck equipment
What our customers say about us
Discover real stories and testimonials from customers who trust BETRO-LOCK for their sealing solutions.
I've installed BETRO-LOCK on several ships and have been impressed by their resistance to corrosion and ease of use. Quality at a reasonable price.
We recommend BETRO-LOCK to all our clients for maintenance works. Their ability to adjust and tighten precisely where needed makes them ideal for both old and new vessels.
We used an adapted plug for ROV to seal pipes on the seabed in connection with cleaning. The plug fit perfectly. It stayed longer than planned, but with the quality and strength of these plugs it was no problem.