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3HT Cylinder Letter of Interpretation
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Written by PSIPCI |
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A Brief History of Scuba’s Ubiquitous Aluminum 80 Cylinder
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Written by Sherry Gresham |
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A Brief Scuba Cylinder History
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Written by Bill High, Founder, PSI-PCI, Inc. |
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A Fairy Tale-- The Three Not-So-Little Pigs
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Written by Bill High, Founder, PSI-PCI, Inc. |
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A Message From Bill- Founder of PSI-PCI
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Written by Sherry Gresham |
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A short Review of 6351 Alloy Aluminum Cylinders
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Written by Bill High, Founder, PSI-PCI, Inc. |
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About High Pressure Cylinders DID YOU KNOW
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Written by Ed Elms, PSI Instructor |
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Are 6351 Alloy Cylinders Safe to Use?
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Written by Mark A. Gresham |
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Asahi SP12079 Renewal Confirmed (2018)
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Written by Sherry Gresham |
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Can I Use This Cylinder?
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Written by Mark Gresham |
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Can I Use This Cylinder?
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Written by Mark Gresham |
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Catalina Endorses PSI-PCI
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Written by Sherry Gresham |
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Composite Cylinders for Diving
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Written by Bill High, President, PSI, Inc. |
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Cracking and Ruptures of SCBA and SCUBA Aluminum Cylinders (Made from 6351 Alloy)
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Written by Bill High, Founder, PSI-PCI, Inc. |
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Cylinder Care
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Written by Bill High, President, PSI, Inc. |
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Cylinder Inspections and Ethics
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Written by Mark Gresham |
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Cylinder Inspections and Ethics
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Written by Mark Gresham |
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Cylinder Manufacturers Do Not Support Laser Engraving
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Written by Sherry Gresham |
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Cylinder Volume
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Written by Corey Monahan, PSI Course Director |
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DAN: Safety Information on Covid-19
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Written by Sherry Gresham |
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DID YOU KNOW ?
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Written by Bill High, Founder, PSI-PCI, Inc. |
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EANx Standards 2005
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Written by PSI/PCI Staff |
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EOI Sticker Dilemma Revisited
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Written by Bill High, Founder, PSI-PCI, Inc. |
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Expired Special Permit Renewed
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Written by PSIPCI |
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Facts about the TDI/SDI/ERDI Letter
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Written by PSIPCI |
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Fast Fill, Slow Fill, Does It Make A Difference?
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Written by Bill High, President, PSI, Inc. |
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Federal Standards and Regulations Mean Something
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Written by Sherry Gresham |
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Filling Cylinders In Water - Time to Review
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Written by Bill High, President, PSI, Inc. |
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Gambling on your Security
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Written by Bill High, NAUI 175 |
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HAZMAT Manifest
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Written by Sherry Gresham |
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How Long Will We Be Lucky?
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Written by Bill High, President, PSI, Inc. |
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HSE Safety Advisory
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Written by Dale Fox |
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Important Federal Cylinder Safety Notice
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Written by PSI/PCI Staff |
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Inspecting Cylinder Threads
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Written by Bill High, President, PSI, Inc. |
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Integrity, Professionalism and Controversy
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Written by Sherry Gresham |
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Investors to buy tank-maker
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Written by TOM DAYKIN |
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Is Cheaper Better?
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Written by PSI/PCI Staff |
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Luxfer 6351 Alloy date changes
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Written by PSIPCI |
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Luxfer Gas Cylinders position on CFFC Life Extension
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Written by Sherry Gresham |
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Luxfer SCUBA photos
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Written by PSI/PCI Staff |
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Manufacturers Policy on Eddy Current Testing
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Written by Sherry Gresham |
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My stickers expired...or did they?
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Written by PSI/PCI Staff |
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NIOSH Respirator User Notice
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Written by PSI/PCI Staff |
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OSHA and the Dive Business
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Written by Bill High, President, PSI, Inc. |
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Our Obligations
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Written by Bill High |
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Paintball Liability Release
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Written by PSI/PCI Staff |
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PHMSA Amendments to DOT-Specification Cylinders
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Written by Sherry Gresham |
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Professional Scuba Inspectors, Inc. Clases en Español
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Written by PSI-PCI Staff |
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PSI-PCI Meets 30 Year Goal!
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Written by PSIPCI |
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PSI-PCI SCUBA Cylinder Guidance During COVID-19 Pandemic
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Written by Sherry Gresham |
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PSI-PCI, Cylinder Inspection Training & Integrity
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Written by PSIPCI |
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Safety Advisory: Manufacture, Marking, and Sale of Untested Compressed Gas Cylinders
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Written by PSI/PCI Staff |
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SP 16320 Permit Renewal Denied
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Written by PSIPCI |
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SP9791 Has been renewed!
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Written by Sherry Gresham |
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Stolen (?) PSI-PCI EOI Stickers?
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Written by Sherry Gresham |
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Technical Visual Inspections Enhance Cylinder Safety
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Written by Bill High, President, PSI, Inc. |
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Testing Interval For Air Storage Banks
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Written by Bill High, President, PSI, Inc. |
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Testing Worthington Hot Dip Galvanized Cylinders
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Written by Sherry Gresham |
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The "Reg Doctor" Roy Gresham will be missed
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Written by Sherry Gresham |
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The Early Days of Science Diving
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Written by Sherry Gresham |
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Thunderbird Acquires Assets of Worthington
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Written by Sherry Gresham |
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Unauthorized Marking of Compressed Gas Cylinders
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Written by Sherry Gresham |
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Visual Inspection Release Form
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Written by Sherry Gresham |
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What Decade Are You In?
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Written by PSI/PCI Staff |
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Why Is There So Much To Know About Inspecting Cylinders?
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Written by Sherry Gresham |
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XS Scuba-New Hydro Rules
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Written by Sherry Gresham |