PK LEG3ND + OCTO

PK LEG3ND + OCTO

898.99 € (incl. VAT)
❌ Out of Stock

Cold-water ready regulator with Auto Closure Device, Permanent Dry Chamber, DE-ICE heat-exchange features, over-balanced mechanism and balanced diaphragm for low breathing effort. Second stage includes Venturi adjustment, cracking-effort control, ComfoBite mouthpiece, interchangeable mouthpiece and Aqua Flex hose. Available in DIN (4,350 psi / 300 bar) and Yoke (3,300 psi / 232 bar).

Category: Regulators & Breathing Systems, Regulator Sets, Single Tank

High-performance scuba regulator engineered for cold-water reliability and low breathing resistance. Robust first- and second-stage features reduce ice formation, protect internal components, and deliver consistent, easy breathing at all depths.

First stage

  • Auto Closure Device (ACD): Keeps the inlet closed when not connected to a cylinder to protect internal parts from debris and corrosive water, maintain oxygen compatibility, and preserve internal lubrication.
  • Permanent Dry Chamber: Isolates internal components from the outside environment to keep parts clean and dry, improving freeze resistance.
  • DE-ICE: Deep ribs increase heat-exchange surface area to help prevent ice formation; the overmolded cap delays ice build-up on the external diaphragm.
  • Over-balanced mechanism: (Auto-Balanced) Overcompensates interstage pressure to reduce breathing effort across tank pressures and depths.
  • Balanced diaphragm: Provides consistent, reliable performance.
  • Blue high-pressure seat: Durable sealing seat that opens and closes with each breath; working pressure is elevated automatically to compensate for increased breathing air density.
  • Dust cap protection: Attached cap protects the inlet fitting and ACD from impacts and seals the first stage when off the tank.
  • Ergonomic DIN and yoke screws: Bi-material "Soft Grip" surface for improved handling, including with cold hands; channeled yoke screw prevents water retention.
  • HP/MP ports: Positioned for optimal hose routing.
  • Availability: DIN (4,350 psi / 300 bar max.) and Yoke (3,300 psi / 232 bar max.).

Second stage

  • Cover opening channels: Front cover channels direct water sideways over the diaphragm to reduce cracking effort and help prevent freeflows in strong currents.
  • Air channel deflector: Streamlined bi-material component evens air flow through the second stage and lowers exhalation effort.
  • Venturi adjustment switch: Allows precise control of inhalation assistance. "MIN" reduces valve assistance to avoid freeflow; "MAX" increases assistance to lower inhalation effort. Overmolded lever is glove-friendly.
  • Cracking effort adjustment: Fine-tunes breathing performance for different diving conditions.
  • Pneumatically balanced: Ensures smooth, easy breathing at all depths.
  • Heat exchanger: Helps prevent ice formation on the valve inlet.
  • Overmolded air purge: Wide purge area for easy clearing of the second stage.
  • Overmolded exhaust cover: Elastomer cover with a soft-touch finish for protection and durability.
  • Durable finish: Stainless-steel parts receive a black Titadur® multi-layer treatment; polymer parts are overmolded in black and anthracite tones.
  • ComfoBite mouthpiece: Patented orthodontic silicone mouthpiece with a palate bridge to reduce jaw fatigue and secure the second stage.
  • Interchangeable mouthpiece & reusable clip: Tool-free, detachable mouthpiece clamp and removable clip enable quick, low-waste replacements.
  • Aqua Flex hose: Flexible, lightweight hose with dual protectors for reliable performance.