Scuba Diving Regulators & Octopus ellipse regulator first second stage high quality safe high performance affordable price diving

Scuba Diving Regulators & Octopus ellipse regulator first second stage high quality safe high performance affordable price diving

AC2/Ellipse Black

The reliability and low-cost of the AC2 matches up well with the performance and creature comforts of the Ellipse Black. Lightweight, with excellent ergonomics, this is a great combination for traveling photographers and videographers who need maximum bubble dispersion in a lightweight, budget-friendly regulator.

The reliability and low-cost of the AC2 matches up well with the performance and creature comforts of the Ellipse Black.

Lightweight, with excellent ergonomics, this is a great combination for traveling photographers and videographers who need maximum bubble dispersion in a lightweight, budget-friendly regulator.

AC2 piston 1 st stage Working pressure (INT connection) 0-232 bar ...
AC2 piston 1st stage
Working pressure (INT connection) 0-232 bar
Working pressure (DIN connection) 0-300 bar
Calibration pressure 9.5-10 bar
Calibration adjustment range +/- 0.5 bar
Air supply 2100 l/min (*)
High pressure seats (HP) 1
Low pressure seats (LP) 4


(*)values measured at LP seat outlet with second stage connected and 150 bar pressure in the cylinders.

 XS2 2nd stage

  • Average inhale effort (*) 10 mbar
  • Average exhale effort (*) 13 mbar
  • Average breathing work (*) 1.4 J/l
  • Air supply 1050 l/m
  • Weight without hose 200 g

(*)values measured in compliance with UNI EN 250 standards.