Atlantis Quest R10 Dive Regulator

Made for high-quality performance

The Atlantis Quest R10 Dive Regulator Is made with top quality materials to deliver the performance you need underwater. This regulator is extremely robust, reliable and affordable. The first stage is constructed with marine grade 303 stainless steel parts with a chromium plated brass body and internal working parts that are passivated treated for extra protection and durability. The balanced flow-through piston is rated at 135-145 PSI for maximum ease of breathing. It also sports a low pressure port swivel assembly for versatile positioning.

The R10’s second stage is adjustable and features a downstream demand valve. The parts are also made from marine grade 303 stainless steel and equipped with passivated treated internal working parts. It’s rated with a 150 PSI maximum intermediate pressure. Get the Atlantis Quest R10 Dive Regulator for performance that matters.

Atlantis Quest R10 Dive Regulator Features:

• 1st stage
• Balanced ‘flow-through’ piston 135-145 PSI for maximum ease of breathing
• Low pressure port swivel assembly for versatile positioning
• Four 3/8-24 UNF-2B intermediate pressure ports
• Two 7/16-20 UNF-2B high pressure ports
• Chromium plated brass body
• Marine grade 303 stainless steel parts
• Internal working parts are passivated treated for extra protection and durability


• 2nd stage
• Adjustable
• Downstream demand valve
• Marine grade 303 stainless steel parts
• Internal working parts are passivated treated
• 150 PSI maximum intermediate pressure
• 1.2 to 1.4 CIW (column inches of water) inhalation effort
• 1.1 CIW (column inches of water) exhalation effort
• 30+SCGM (air supply: 3,000 PSI)