Balanced-piston first stages are the first choice of demanding deep sport divers and professionals. First stages with air-balanced pistons deliver significantly more air to the second stage than any other first stage, while their performance is totally unaffected by changing tank pressure and depth. A balanced piston allows the use of lighter and more sensitive components, resulting in an ultra-fast breathing response, instant delivery of air on demand, and extra-high airflow, especially in low tank pressure ranges.

Scubapro MK19 EVO First Stage Yoke Regulator Features:

• Balanced Diaphragm 1st Stage Design
• Fully Developed by Italy R&D Based-On Growing Technical Market Needs
• Ultimate First Stage for Cold Water or Contaminated Diving Conditions
• Substantially Smaller & Lighter than Original MK19 & Competitors
• Swivel & Dry Chamber: Premium Package Fits Tech Diver Needs
• Dry Chamber Equipped w/Double Spring, More Compact & Reliable
• Environmentally Sealed System Prevents Water/Pollutants from Fouling Inner Mechanism
• Swivel Turret 4-High-Flow LP Ports Plus 1-Axial Super High-Flow LP Port
• Maximize Hose Routing Options
• Two 7/16" Threaded HP Ports
• More Compact Streamline than Predecessor
• Environmentally Sealed
• Dry Ambient Pressure Chamber
• Favored Choice of Cold-Water Divers
• Machined Marine-Grade Chrome Plated Brass
• Thermal Insulating System (TIS)
• TIS: Prevents Freezing-Up & Malfunctioning In-Cold-Water Conditions

Warranty Information

This product has a limited lifetime warranty.

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

800-467-2822