Pelican 1200 Purge Knob O-Ring

Workshops, marine decks and remote field sites all rely on sealed enclosures to keep sensitive electronics and instruments dry. The Pelican 1200 O-ring and purge knob kit addresses the two wear points that compromise that seal over time: the lid gasket and the automatic pressure valve. Technicians who open cases daily in dusty or salt-laden environments know that a flattened gasket or a stuck valve lets moisture migrate past the latch line.

Swapping the old gasket restores the compression seat so the lid clamps down evenly across the full perimeter. The fresh purge knob re-establishes automatic pressure equalisation, preventing vacuum lock after altitude or temperature shifts while still blocking water ingress. Both parts install without tools in minutes, letting a crew member service a pelican case on site rather than sending it off for repair. The kit suits maintenance schedules for survey gear, camera kits, comms boxes and scientific loggers that move between vehicles, vessels and aircraft.

Supplied as a matched pair for the 1200 model, the components are moulded from the same polymer blend as the original factory parts. This keeps the case rating intact for dust, spray and submersion cycles encountered in coastal, desert and industrial operations.

Features

• Genuine Pelican 1200 replacement seal and valve
• Restores watertight lid compression and pressure relief
• Tool-free installation in minutes on site
• Suits survey, comms, camera and logger enclosures
• Maintains original dust and water protection rating