Hollis - OP Valve Pull Dump Including a spare set of

Including a spare set of WP Silicone Seals – One extra Silicone Wrist Seal and one extra Silicone Neck Seal is included

Available in ( 13 in / 33

practical execution of different types of cave systems and scenarios divers encounter are presented

and is sealed by a soft

9 cm) webbing loops slide over 2-inch ( 5 cm) webbing

Hollis - OP Valve Pull Dump Including a spare set ofHollis OP Valve Pull Dump Having the right spares on hand when out diving can make or break a dive. Don't let a malfunctioning BCD over pressure relief valve (OP) pull dump ruin a day of diving, always carry a spare. This Hollis OPV Pull Dump can get you out of a bind when you really need it. Valve is a complete kit with vent cap, pull cord with knob, spring and relief valve. Easy to install and made from durable polycarbonate plastic and rubber with