ADCI Supervisor's Handbook Chin Cushion Length: 15” / 38 CM

Length: 15” / 38 CM

Other differences include: 1) The main exhaust body of the BandMask® 28 is part of the frame itself and uses a #545-041 main exhaust cover 2) no comfort insert is required on the “28” 3) the face ports for the 18 and the 28 differ slightly in size

18-8 stainless steel rivet construction

This barnacle buster has 5 heavy duty cutters versus the standard 7 thinner cutters

Kirby Morgan Pre 84 replacement neoprene neck dam for SuperLite 17B

ADCI Supervisor's Handbook Chin Cushion Length: 15” / 38 CMThe ADCI's Supervisor Handbook offers commercial diving supervisors and other personnel a concise, field friendly resource guide that contains USN dive tables, USN Diving at Altitude tables, USN treatment tables, medical reference material, and a whole host of other reference materials. The Supervisor Handbook also includes salvage and diving formulas, rigging charts, crane signals, and the Delta P checklists for contractors. This book is a must have