Scubapro MK2 EVO/S270 Dive Regulator System

Scubapro MK2 EVO/S270 Dive Regulator System

$859.99
Part Number:12.127.000 Manufacturer: Scubapro Model: MK2 EVO Yoke S270 1ST STAGE:

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Renowned across the globe for bulletproof durability, simple maintenance, and dependable airflow, the Scubapro MK2 EVO/S270 Dive Regulator System combines Scubapro's legendary classic downstream piston first stage with the rugged, air-balanced S270 second stage. Upgraded with Scubapro's Extended Thermal Insulating System (XTIS), this workhorse regulator package is the top choice for dive schools, rental centers, new divers, and stage/pony bottle configurations looking for reliable performance without high maintenance demands.

XTIS Thermal Protection & Air-Balanced S270 Breathing Ease

The MK2 EVO features Scubapro's patented XTIS (Extended Thermal Insulating System), which fully insulates internal mechanical components from cold water, increasing freezing resistance by up to 50% compared to standard downstream piston designs. Paired with the air-balanced S270 second stage—featuring a rugged technopolymer casing with an over-molded PU outer skin—it delivers effortless, natural inhalation in a virtually indestructible package.

Features and Benefits

  • Classic Downstream Piston First Stage (MK2 EVO): Bulletproof chrome-plated brass body delivers time-tested reliability with straightforward, low-cost maintenance.
  • Patented XTIS Thermal Insulation: Fully insulates internal moving parts from the environment, dramatically delaying ice formation in cooler waters.
  • Air-Balanced S270 Second Stage: Significantly reduces work of breathing compared to traditional downstream designs, ensuring smooth and consistent inhalation.
  • Ultra-Durable Technopolymer Housing: Fiberglass-reinforced nylon core with an over-molded polyurethane outer skin easily absorbs scratches, deck drops, and heavy boat use.
  • Optimized Hose Port Layout: 4 low-pressure (LP) ports and 1 high-pressure (HP) port provide clean, snag-free hose routing for primary or backup setups.
  • Dive/Pre-Dive VIVA Switch: Easy-to-use Venturi-Initiated Vacuum Assist lever helps prevent surface free-flows during boat giant strides or shore entries.
  • Compact Hi-Flow Orthodontic Mouthpiece: Ergonomically engineered to provide exceptional airflow and bite grip without straining jaw muscles.

Technical Specifications

BrandScubapro
Model NameMK2 EVO / S270 Dive Regulator System
First Stage TypeClassic Downstream Piston w/ XTIS Thermal Insulation
Second Stage TypeAir-Balanced Fiberglass Reinforced Nylon Core w/ PU Outer Skin
Part Number (MPN)12.127.000
Port Configuration4 LP Ports + 1 HP Port
Nitrox CompatibilityUp to 40% Nitrox
Best ForRecreational Diving, Training Facilities, Rental Fleets, Stage / Pony Bottles, Travel

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