Scuppers - Deck Machinery and Hull Equipment
Marine scuppers are deck drainage fittings that discharge rainwater, wash water and shipped seawater from exposed decks or cockpits. Designs may incorporate strainers, non-return closures or shell discharge connections.
ProShipWorks provides end-to-end support to source and supply Scuppers for marine vessels, ship operators, industrial facilities, maintenance teams and procurement departments.
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Product Information
| Product Name | Scuppers |
|---|---|
| Product Category | Deck Machinery and Hull Equipment |
| Product Reference | 442 |
| Brands / Manufacturers | BLÜCHER Marine, ACO Marine, PERKO |
| Unit of Measure | Piece |
Key Features
| Key Feature |
|---|
| 1. Corrosion-resistant construction suitable for marine exposure |
| 2. Rapid drainage of water from exposed decks |
| 3. Available with strainers to restrict debris entry |
| 4. May include non-return valves to prevent seawater backflow |
| 5. Welded, flanged or threaded connection options |
Applications of Scuppers
| Application |
|---|
| 1. Drainage of weather decks and working decks |
| 2. Cockpit and superstructure deck drainage |
| 3. Discharge of deck water through hull or overboard piping |
Standards, Certifications & Class Approval
Review the available standards and approval information relevant to the product. Actual certification, material traceability, inspection and classification requirements depend on the product type, intended application and purchasing specification.
| Applicable Standards & Certification | Drainage system design may follow ISO 15749. Overboard scupper arrangements and closures are subject to the International Convention on Load Lines, Regulation 22, applicable flag-state requirements and vessel class rules. |
|---|---|
| Class Approval | Scupper materials, piping, shell penetrations and closing arrangements may require approval by the vessel's classification society, such as DNV, ABS, Lloyd's Register, Bureau Veritas or ClassNK. Approval depends on installation location and vessel design. |
Installation, Maintenance & Safety Information
| Installation Notes | Install at deck low points with adequate drainage fall. Size piping for expected flow, secure gratings or strainers, and use approved non-return or closing devices where required. Shell connections should be welded and inspected according to class-approved drawings. |
|---|---|
| Maintenance Tips | Regularly remove debris, flush drain lines and inspect gratings, welds, seals and coatings. Test non-return flaps or valves for free movement and renew corroded or damaged components. |
| Safety Notes | Do not block required deck drainage openings. Confirm watertight integrity of through-hull connections and isolate the system before maintenance. Follow load-line, flag-state and classification requirements for overboard discharges. |
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