"> Generic (Class Approved) Freeing Port (Hinged)
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Generic (Class Approved)

Freeing Port (Hinged)

A hinged freeing port deck scupper that provides a controllable opening for water drainage while preventing ingress, class approved and compliant with ICLL requirements. The supplied category identifies the equipment as Deck Scupper & Drain, and it is normally installed on exposed deck, shell openings, mooring stations or cargo-access areas according to the vessel structural arrangement. In that listed role, its primary purpose is to guide, secure, close, drain, ventilate or provide access as identified by the listed fitting type. Bollards, fairleads, chocks, doors, hatches, pipes and covers perform different structural functions, so their load path, sealing and securing details must follow the vessel drawings. The model designation identifies the listed configuration, but no additional performance, approval or construction detail is inferred from the model code beyond the information supplied in the source record. The source metadata also states capacity: Per load line requirements. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Per load line requirements
Capacity
Deck Hardware
Medium

Components & Design

Component data being added…

Technical Data

type freeing_port
compliance ICLL

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Common failures & inspection points

Corrosion, wastage or coating breakdown causes visible section loss and weakens the fitting or surrounding structure
Wear in pins, rollers, hinges or bearing surfaces causes excessive play, stiffness or poor line guidance
Seal or gasket deterioration on closing appliances causes water ingress or loss of weathertight integrity
Loose foundations, fasteners or cracked welds cause movement, vibration or visible structural defects
Blocked drains, vents or passages cause water accumulation, pressure problems or restricted operation

Service & Maintenance

Inspect structural attachment, corrosion, welds, fasteners, moving parts, seals and coatings. Verify free movement, drainage, closing and securing functions according to the fitting type. Pay particular attention to load-bearing foundations and watertight or weathertight boundaries. Refer to class, vessel and manufacturer documentation for the exact figure for loads, clearances and acceptance limits.

Suppliers & Spare Parts

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Replacement Parts

Carry seals or gaskets, pins, bushes, rollers, approved fasteners, lubrication items and small operating hardware appropriate to the installed fitting.
Equipment Model #621 · ✓ still in production