LONE STAR SCUBA
PRODUCTS
Scubapro MK11 S555
MK11 First Stage
Balanced Diaphragm Design
Chrome-Plated Marine Brass
Instant Balancing Conduit
Co-Molded / Anchored HP Poppet
4 LP Ports, 2 HP Ports
S555 Second Stage
Air-Balanced Linear-Flow Valve
Diver-Adjustable VIVA
High-Flow Exhaust Valve
Technopolymer Body And Components