The Beckson 4" Clear Center Screw-Out Deck Plate, part number DP40-W-C, is designed to provide tool-free access to enclosed compartments. This deck plate features a single-start, self-cleaning buttress thread to prevent cross-threading and ensure secure closure. Its self-aligning center and integrated gasket contribute to a watertight seal, further supported by a secondary sealing wall that maintains watertight integrity even if the primary gasket is displaced. The clear center allows for visual inspection of internal components, such as controls or gauges, without requiring the plate's removal. This product is suitable for applications requiring access to shut-off valves, back-fastenings, or for inspection and clean-out purposes in tanks and compartments. It is also recommended for use in areas where air pressure fluctuations due to temperature changes or 'oil canning' might occur.
This deck plate is designed to provide tool-free access to compartments for tasks such as inspecting, cleaning, or reaching shut-off valves and back-fastenings. The clear center allows for visual inspection without removal.
The deck plate incorporates a self-aligning center and an innovative gasket for a watertight seal. Additionally, a back-up sealing wall ensures the plate remains watertight even if the gasket is removed.
It uses a single-start, non-jamming, self-cleaning buttress thread, which is designed to prevent cross-threading and facilitate easy operation without tools.
A screw-out plate like this one is recommended for compartments where changes in air pressure can occur due to temperature fluctuations or 'oil canning'.
DP40-W-C - Beckson Marine Beckson 4" Clear Center Screw-Out Deck Plate - White