Highland Twin Cylinder Bands mask pad The Petrel 3 can provide

The Petrel 3 can provide time-to-surface based on "look ahead" at planned gas switches

- Hose mount to rubber HP or LP hose (13 mm)

Optional Varying Permeability Model (VPM-B)

while the knurled stainless steel lockdown screw ensures a secure grip

Mount with one continuous loop or two separate loops for redundancy

Highland Twin Cylinder Bands mask pad The Petrel 3 can provideHighland Twin Cylinder Bands Precision manufactured to the exact specifications of Joe McGraths original Highland Millwork bands Deburred and polished edges to protect your cylinder paint finish 18 gauge (. 048 in) 304 grade stainless steel Band width is 2. 5 in (64 mm) Polished fusion welds Polished #4 stainless steel finish The only choice of experienced technical divers Bolt Kit Specifications BK725 2 pieces 3 8 16 x 5 hex head cap screws fully