SEAFLO 01-Series 22.5" x 22.5" Black Aluminum Square Deck Hatch
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SEAFLO 01-Series 22.5" x 22.5" Black Aluminum Square Deck Hatch
The SEAFLO SFDH2-572-01 deck hatch is designed for installation on cabin roofs, deck structures, and inspection access points requiring a square aluminum-framed opening. The unit incorporates an anodized aluminum alloy frame with an acrylic glazing panel mounted on perimeter hinges. The exterior frame dimension is approximately 22.5" × 22.5" (572 × 572 mm), with a required cut-out of 20.5" (520 mm). The hatch mounts through a perimeter fastener pattern and accommodates deck thicknesses up to 0.6" (15 mm). Nylon handles provide mechanical open/close control, while the hinge assembly allows fixed-position lid support.
Key Features
- Frame Dimensions Exterior frame approx. 22.5" × 22.5" (572 × 572 mm); cut-out diameter 20.5" (520 mm); installed height approx. 1.8" (42–45 mm).
- Material Construction Anodized aluminum alloy frame with acrylic window panel for deck-mounted marine applications.
- Applications Access openings for cabin tops, inspection zones, ventilation points, and deck-level service compartments.
- Installation Surface/through-mount design compatible with deck thickness up to 0.6" (15 mm); stainless fasteners required (not included).
- Operating Components Nylon handles for manual operation; hinge system supports controlled lid positioning.
