February 2019 SeaCure Custom Mouthpiece - Regulator Size Chart For the most up-to-date information, visit our website, www.seacuremouthpiece.com

SeaCure 1 – fits regulator size 1-1/8” x 1/2” or 2.86 cm x 1.27 cm APOLLO AQUA LUNG – older metal regulators, Conshelf 7 through 21 (snug fit) ATOMIC – manufactured pre-2005 only – Evolution, Iceberg, , VXT8, VXT Octo, VX4, VX80 CRESSI-SUB – XS Compact (snug fit), Ellipse is a 2 DACOR – Pacer Aero (snug fit), post-1992 models IST (except Proline is a 2) OCEAN MASTER PRO SUB – Avalon SCUBA PRO – S600, S360, S560, R095, and all models before the A700 SEAC SHERWOOD – most early models, Brut, Magnum II, Shadow, pre-1992 Blizzard and Oasis SPARE AIR SUBGEAR – “R” series and Cayman TABATA/TUSA (not TUSA Imprix)

SeaCure 2 – fits regulator size 1-3/16” x 5/8” or 3.02 cm x 1.59 cm AERIS AQUA LUNG – newer, including Titan (Titan LX is a 4), Legend, Kronos, and Mikron ATOMIC – manufactured post-2005, Z2, Z3, B2, T2X, T3, M1, ST1 BEUCHAT – VS3, VS4, VS8, VX10 DACOR – Viper and Eagle DEEP 6 – Signature Series DIVE RITE – including O2ptima , but not the Jet Stream 4500 EDGE – Hog and Epic FORTE GENESIS HALCYON – rebreather and regulators HOLLIS (except 500SE is a 4) IDI REGULATORS – no longer in business (all but Osprey which is a size 1) (not MARES MR-12-II, III, IV or V) OCEAN EDGE OCEAN OCEANIC – including the Alpha 10 (cannot fit Alpha 9 or Omega 3) ODYSSEY SCUBA MAX SCUBAPRO – models after 2010, including A700, C-series, C350, C370, G260, R195, S620TI SEA ELITE SHERWOOD – 9000 Series, Maximus, SR1, 1992 and newer Blizzard and Oasis SPORASUB SUBGEAR – SG50, SG30, SG10, Aruba, and Bonaire TIGULLIO TILOS XS SCUBA – Inspire and Brawn

SeaCure 3 – same diameter as a Size 1 with double retention ribbing. These regulators do not have the conventional retention lip on the mouthpiece orifice common to all other regulators and therefore no other SeaCure model should be used. AQUA LUNG – older plastic regulators including Micra AQUATEC

SeaCure 4 – fits regulator size 1-5/16” x 11/16” or 3.33 cm x 1.75 cm – fits Aqua Lung Titan LX, , Hollis 500SE, Sherwood SR2, Zeagle regulators, and many including Golem Shrimp BOV, Hollis Prism and Explorer, Innerspace Megalodon, Kiss Gem, and Titan (size 2 may be a snug fit)

SeaCure 5 – fits regulator size 1-7/16” x 13/16” or 3.65 cm x 2.06 cm – fits Aqua Lung Calypso, Poseidon regulators, Poseiden SE7EN CCR and Poseidon VI CCR, Divesoft BOV (snug fit)

Snorkels – SeaCure fits many removable mouthpiece snorkels on the market Size 1 – Amico, Coral, Cressi-Sub, Dacor, Dive Buddy, Kapitol Reef, Netex, Oceanic, Reef Buddy, SeaQuest Size 2 – Chiaro, H2Odyssey, IDI, Parkway, Pic, Technisub Size 3 – Aqua Lung Impulse, SeaVision