MC11 SC First Stage

Description

Sealing a first stage costs weight, which is why so many cold-water regulators are heavy. The MC11 SC adds only 30 grams over the standard warm-water MC11 while keeping its working components dry and clean, preserving lubrication and protecting them from corrosion. SC stands for sealed chamber, and it is what makes this compact first stage genuinely suitable for cold water rather than nominally rated for it. The mechanism is a hyperbalanced diaphragm, which keeps delivery consistent as depth increases and cylinder pressure falls, and shockproof technopolymer protection keeps the exterior looking serviceable through years of boat decks and kit bags. It is sold as the first stage alone, in DIN or INT, so it can be paired with whichever second stage a diver already runs. It suits a diver going deeper or colder who wants a sealed first stage without the weight.

Features

• Hyperbalanced diaphragm first stage
• Sealed chamber keeping working components dry and clean
• Adds only 30 g over the standard warm-water MC11
• Suitable for cold water and deeper diving
• Shockproof technopolymer exterior protection
• Ultra-compact size
• Available in DIN or INT
• Sold as the first stage only

What's Included

• MC11 SC first stage in the fitting selected