ScubaPro Regulator MK11 / c370 Regulator – 2022 Lightly Used

SCUBAPRO REGULATOR

The MK11/C370 is a great choice for dive-trekkers. The balanced diaphragm MK11, with its chrome-plated brass body specially designed to reduce size and weight, is an ideal travel companion. Its system features internal parts that are sealed from the elements. The new C370 brings forth the best features of its predecessor, the C350, while adding a balanced valve to its design. Its new exhaust tee, based on the S620 Ti’s design, contributes to a 10% improvement in work of breathing over the C350. With this regulator system in your dive bag you’ll be ready to hit the water.

The Scubapro Regulator MK11/C370 Features:
Air-balanced diaphragm first stage design delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
Marine grade brass body has sealed internal parts to prevent water and pollutants from fouling the inner mechanism while enhancing cold-water performance.
Two high pressure, two low pressure and two high-flow LP ports maximize hose routing options.
External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
Air-balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
Compact second stage fiberglass reinforced nylon casing with new exhaust tee takes up little space in a dive bag.
User controls include a diver-adjustable inhalation effort knob and coaxial dive/pre-dive lever.
Large purge button is easy to activate, even wearing thick gloves.
Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes.

The Mk11 First Stage of this Scubapro Regulator is the perfect choice for the recreational diver who wants the advantage of a diaphragm first stage for use in temperate waters. Diaphragm-based first stages are environmentally sealed so that water cannot enter the inner mechanism. Bearing in mind that regulators generate temperatures as low as 22-degree F (-5.5-degree C) due to the incredibly fast-moving air and the pressure drop involved, it is imperative that sensitive moving metal parts avoid contact with extremely cold water or debris. Therefore, diaphragm first stages have been the favored choice of cold-water divers and those working in contaminated or muddy water. Scubapro regulator diaphragm first stages feature balanced technology and are packed with patented features resulting in ultra-fast flow to the second stage on demand and a fantastic overall performance.

The MK11 first stage's streamline body is constructed of machined marine-grade chromed brass. The MK11 has a balanced diaphragm to offer you peace of mind with its smooth breathing mechanisms and maximum performance that don't diminish as your tank's air pressure changes. This first stage comes standard with the Thermal Insulating System (TIS), which keeps your first stage from freezing up and malfunctioning in cold water conditions. Additionally, its over-balanced diaphragm first stage design gives you better breathing performance at greater depths. First-Stage Regulator is equipped with two 7/16" threaded HP and four 3/8" threaded LP Ports. Two of the LP Ports are High Flow Ports (HFP) for easier breathing on demanding dives.

The C370 is the newest addition to Scubapro's family of high performance second stages. Based on the compact C350 case, the new C370 brings forth the best features of its predecessor while adding a balanced valve to its design. A brand-new exhaust tee based on the S620 Ti's design contributes to better work of breathing (a 10% improvement over the C350). A compact hi-flow mouthpiece, also borrowed from the S620 Ti due to positive feedback, has been added to increase both airflow and mouth comfort. Fully adjustable, the C370 includes a user adjustable inhalation effort control knob along with a small coaxial dive/pre-dive lever. The new air balanced C370 is lightweight, breathes easy, offers full user controls and delivers effortless airflow.

Air-balanced valve smoothest out the inhalation effort at varying depths and supply pressures. Compact, rugged fiberglass-reinforced nylon casing takes up little space in a dive bag. Stainless steel frame on the front cover adds the Scubapro C-Series signature. New poppet and lever allow the design to maintain the same overall size as the C350. Large purge button is easy to activate, even wearing thick gloves. Super-flow hose features an oversized bore that allows more air to flow on each inhalation. Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from smallest to largest. Regulator comes with a 3/8" threaded hose, weighs 31 oz. (881g) and comes with an owner's manual.

This product can only be shipped to U.S. addresses.
Warranty Information
This product has a limited lifetime warranty.

https://www.scubapro.com/scubapro-warranty

800-467-2822

Scubapro Regulator MK11/C370 Regulator Features

Scubapro Performance & Reliability
Weight: 31 oz. (881g)
Owner's Manual
First Stage: Scubapro Regulator MK11
Balanced Diaphragm 1st Stage Design
Chrome Plated Brass Body
Multiple LP Ports, 2 HFP, 2 SFP w/3/8" Threads
2 HP Ports w/7/16" Threads
Compact Streamline
Environmentally Sealed
Cold Water: Anti-Freeze Protection & Dry Chamber
Second Stage: Scubapro Regulator C370
Most Compact Second Stage In-Scubapro's Line
Lightweight, Breathes Smooth & Extremely Easy
Diver Adjustable Inhalation Effort for Personalized Breathing Control
Venturi Initiated Vacuum Assist (VIVA):
Dive/Pre-Dive Control Switch
Prevents Free Flow In-Cold Water
Linear Air-Balancing Valve
Top-Notch Air-Balancing System
Compact Body & Exhaust Tee
Takes Up Little Space In-Travel Dive Bag
New Poppet & Lever: Maintains Same Overall Size of C350
Stainless Steel Cover Frame Adds Some Style
Large Purge Button: Easy to Activate, Even Wearing Thick Gloves
Compact Ultra-Comfortable Orthodontic Mouthpiece
Mouthpiece:
Easy to Grip Yet Doesn't Inhibit Airflow
Fits All Mouth Sizes, from Smallest to Largest
Construction: Precision Molded Rugged Fiberglass-Reinforced Nylon
Super Flow Oversized Bore 3/8" Threaded LP Hose