ADCI Supervisor's Handbook Chin Cushion Other differences include: 1) The

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

000lb 93in 146in 41in x 48in x 18in 190lb PF-40000 44

This form fitting 5mm back zip delivers style

ADCI Supervisor's Handbook Chin Cushion Other differences include: 1) TheThe 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