The NEW Hollis H-Valve allows two valves on one cylinder to provide redundant regulators for added safety.
Key Features of the Hollis "H-Valve"....
100% 02 Compatible
Double O-Ring Seals
Shock Resistant rubber knobs
Durable chrome plated Brass
Yoke or DIN Fitting 200/300 BAR
Available in Right or Left Hand Configurations
It is extremely important that you make your purchase from an Authorized Hollis Scuba Retailer....
To ensure that you receive appropriate product support and maintenance service on your Hollis Scuba products, it is necessary that you purchase Hollis Scuba products only from Authorized Hollis Scuba retailers. Manufacturer's warranties on Hollis Scuba products are valid only if purchased from an Authorized Hollis Scuba retailer.