Spare set of O-rings for the 2", 3", and 4" Locking Watertight Enclosure Series. Contains 3 O-rings!

This spare set of O-rings is for replacement or for use on 8" Series O-ring Flange. Contains one face O-ring and two radial O-rings.

This spare set of O-rings is for replacement or for use on 6" Series O-ring Flange. Contains one face O-ring and two radial O-rings.

A spare set of O-rings for replacement or for use on the 2" Series O-Ring Flange (non-locking version). Contains one face O-ring and two radial O-rings.

A spare set of O-rings for replacement or for use on 4" Series O-ring Flange. Contains one face O-ring and two radial O-rings.

This spare set of O-rings is for replacement or for use on 3" Series O-ring Flange (non-locking version). Contains one face O-ring and two radial O-rings.

Compatible with dome end caps, flat end caps, and custom end caps. Includes locking cord and O-rings. If you're looking for a complete underwater enclosure, ...

Spare set of O-rings for use with WetLink Penetrator, Bar30 Pressure Sensor, and other bulkheads! Contains 10 O-rings.

This kit includes a single 1000 mm length of locking cord that can be cut to suit various diameters of watertight enclosure as well as four aluminum handles.

This flange with an O-ring seal fits the tube for the 8″ Watertight Enclosure. Comes with O-rings. In stock. O-Ring Flange (8" Series) quantity. Add to Cart.