Seac X-5 Pro Octo 7001/O 035109

Mfg Part #: 7001/O
  • Hi-Viz yellow face cover
  • Simple to maintain
  • Large Purge button
  • "Diver Adjustable" venturi to prevent unwanted free-flow
  • Nitrox compatible to 40% (the recreational limits of nitrox)

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Questions and Answers for Seac X-5 Pro Octo:

  • Alex:

    Does it come with a lp hose? If, Yes - What lenth? Thanks

    Elliott  (Certified Scuba Instructor at

    Hello Alex, Yes, this item comes with the hose.


The emergency regulator according to SeacX-10 Pro Octo, X-5 Octo and Octo Synchro: Seac proposes solutions for a reliable and long-lasting emergency second stage that allows natural effortless breathing. Even if the specs differ, the common denominator is always maximum functionality. zoomX-10 PRO OCTO, X-5 OCTO, OCTO SYNCHRO Octo Synchro material: ultralight technopolymers • X-10 Octo material: technopolymers, elastomers and ultralight alloys (Hi-Flex hose included) • X-5 Octo material: technopolymers, elastomers (Hi-Flex hose included)

OWS Rubber Cover - Optimized Water Strainer

Frontal with optimized water strainer, subjected to the strictest fluid dynamics analyses to prevent free flow without reducing the necessary exchange of water, thereby guaranteeing topnotch performance.

Membrane Block Safety System

A safety system that guarantees perfect functioning and stability during all phases, even when there is no cap.

Purge Button

The oval form of the second stage membrane was specially studied and constructed to allow a greater surface to facilitate the exhaling phase, guaranteeing a totally natural breathing process.

Asymmetric Lever

Second-stage lever with an asymmetric design allows maximum opening of the valve and improved deep-water performance.


Second stage lever with a dive/pre-dive double phase to allow optimal management of the Venturi effect.

Top Performer Second Stage

New structure of the second stage case and in the form of the deflector, with larger outflow holes to optimize air flow and maximize performance.

View all Seac Octos/Spare Air

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