Compact, Durable & High-Performance Scuba Regulator System
The Scubapro MK11 EVO/S270 INT Dive Regulator System is engineered for divers who demand reliability, smooth breathing performance, and ease of use. Whether you're diving tropical reefs or colder waters, this lightweight scuba diving regulator system offers unmatched performance in a compact form. Designed for recreational and travel diving, it's the best scuba regulator for warm water diving, combining a balanced diaphragm first stage with an efficient and rugged second stage.

MK11 EVO: Balanced Diaphragm Precision
The MK11 EVO regulator features a compact air-balanced diaphragm design that delivers consistent airflow unaffected by depth, breathing rate, or tank pressure. Built from forged marine-grade brass, the Scubapro MK11 system has metal fins to enhance thermal exchange and plastic bumpers that resist scratches and impacts. With two high-pressure ports angled at 15 Degree and four high-flow low-pressure ports, this system allows flexible hose routing and easy configuration. The balanced diaphragm first stage with environmental seal also prevents water intrusion and freezing in cold environments.

S270 Second Stage: Lightweight Comfort with Smooth Inhalation
The S270 scuba regulator features a lightweight technopolymer casing reinforced with fiberglass and coated with a special PU layer for enhanced durability. The air-balanced valve ensures effortless breathing at any depth, while the efficient exhaust tee minimizes exhalation effort. With its anti-scratch design and easy-to-use dive/predive switch, the Scubapro S270 second stage provides a secure, comfortable fit that reduces jaw fatigue-even during long dives. It's one of the most reliable scuba regulators for tropical diving and is CE certified for extreme cold water performance.

Quick Air Delivery
Compact balanced diaphragm first stage keeps water out while delivering air promptly at all tank pressures.

Prevent Free Flows
Simple turn of a dive / predive switch prevents free flows when the regulator is not being used.

Breathe Efficiently
Compact exhaust tee minimizes exhalation effort so you can conserve energy and enjoy your dive.