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SKU: MAR416164
Reg. Price: $410.00
Our Price: $359.95
on orders of $25.00 or more.
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Description  more details

Mares Instinct 12S Regulator

The revolutionary design of this second stage introduces a multiplicity of benefits.


  • The side exhaust deflects the exhaled breath, so that hardly any bubbles will ever crowd your view.
  • The angled diaphragm combined with the VAD system ensures high performance in any orientation.
  • Compensating openings in the back minimize the likelihood of freeflows in strong current.
  • The 12S first stage features DFC system for consistent flow, Tri-material poppet to guarantee high reliability and four pre-oriented LP ports.

  • Material: Technopolymer
  • First stage: Balanced diaphragm design
  • First stage weight (g) INT: 674
  • First stage weight (g) DIN300: 574
  • Second stage weight (g): 150
  • Total weight (g) INT: 962
  • Total weight (g) DIN300: 859
  • Second stage dimension: Compact
  • Oil/Dry cold water kit: Dry
  • Nitrox: -
  • HP Ports: 2 HP 7/16" UNF ports
  • LP Ports: 4 LP 3/8" UNF ports
  • Inhale pressure: 10.70 mbar
  • Inhale pos pressure: 2.44 mbar
  • Exhale pressure: 10.83 mbar
  • Ext work breathing: 1.02 J/l
  • Inhale work: 0.33 J/l
  • Pos inhale work: 0.04 J/l
  • Exhale work: 0.69 J/l
  • Pressure depth: 50m (165ft)


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