Cutting-edge combination of Dive Rite’s XT4 Second Stage and XT1 First Stage Regulators. A solid first and second stage regulator is the foundation for any regulator package you use while breathing underwater. Customize this kit with any other Dive Rite regulator components to suit your diving needs. This base regulator set provides seamless, controlled breathing for the most comfortable dive possible.

Key Features:

• XT1 First Stage
  • Material: Black DLC-coated brass.
  • Weight (DIN): 1 lb, 15.2 oz (885 g).
  • Weight (Yoke): 2 lbs, 6.8 oz (1,100 g).
  • Intermediate Pressure: 140 PSI.
  • 5 LP ports (3-8/24 UN).
  • 2 HP ports each angled 90° from fitting (7/16-20 UNF/ISO 263).
• XT4 Second Stage
  • Weight: 9.4 oz (266 g).
  • Balanced downstream internal second stage valve.
  • Second stage adjustment knob fine-tunes inhalation effort.
  • Can be oriented for left or right hose routing.
  • Oxygen compatible O-rings and lubricant.