15
Comparison Chart — Atomic Aquatics Regulator Systems
SECOND STAGES T3 T2x ST1 M1 B2 Z2 Z3
Pressure balanced 2nd stg. ✓ ✓ ✓ ✓ ✓ ✓ ✓
AFC automatic flow control ✓ ✓ ✓ ✓ ✓ ✓ ✓
Titanium seat saving orifice ✓ ✓ ✓
stainless
✓ ✓ ✓
Comfort swivel hose ✓ ✓ ✓ — ✓ — ✓
Rapid adjustment knob ✓ ✓ ✓ ✓ ✓ ✓ ✓
Titanium lever ✓ ✓ ✓ ✓ ✓ ✓ ✓
Valve body material
titanium titanium titanium zirconium titanium zirconium zirconium
over brass over brass over brass
Limited lifetime warranty ✓ ✓ ✓ ✓ ✓ ✓ ✓
COMPLETE SYSTEMS T3 T2x ST1 M1 B2 Z2 Z3
Weight (with yoke)
794g (1.75 lb) 846g (1.86 lb) 1059g (2.33 lb) 1191g (2.62 lb) 1143g (2.51 lb) 1070g (2.35 lb) 1151g (2.53 lb)
Weight (with DIN)
734g (1.61 lb) 754g (1.66 lb) 964g (2.12 lb) 1030g (2.41 lb) 996g (2.19 lb) 844g (1.86 lb) 894g (1.97 lb)
Service interval 3 years 2 years 2 years 2 years 2 years 2 years 2 years
or 300 dives
or 300 dives or 300 dives or 300 dives or 300 dives or 300 dives or 300 dives
Performance: Exceeds requirement for European CEN250 (1.5 joules/liter @ 50 meters) and USN group A
(.14 kg.m/liter @ 200 feet at 62.5 RMV)
COMPARISON CHART - REGULATOR SYSTEMS