Gas Fills
Experienced Gas Fills
Dive Right In Scuba has all the choices you need for your fills at both of our locations. We have the cleanest Air possible, that is O2 compatible and tested quarterly. We have 36% Nitrox banked, and ready to go for your dives. Need to go deeper? We have Helium ready and use start of the Art TriHunter Mixing systems for accuracy!
Gas Fills

Air
We are one of the only Scuba Dive Shops in Illinois that meets the stringent IANTD standards for Oxygen Compatible Air.
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Argon
Argon is used as a warming gas with a drysuit. Typically used on deeper dives or Trimix dives.
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Nitrox
Nitrox fills up to 40%. We have a banked Nitrox system with 32% banked for your convenience.
View MoreThe Fine Print
An Appropriate certification card is required for all fills and must be analyzed when the fill requires it. Cylinders must have a current hydrostatic test stamp and visual inspection sticker to be filled. We do NOT accept VIP stickers that do not include inspectors identity and contact info, unless you are the inspector or VIP documents accompany the tank.
Custom Blend fills and any mix with greater than 50% oxygen content require cylinders certified for Oxygen Service. Boost limit for Oxygen is 2600psi, boost limit for Argon is 4500psi.
We reserve the right to refuse to fill ANY cylinder. EAN32 Premix fills are generally available without delay, ABO and custom blends will generally need to be left for 24 hours.
If you're an independent visual inspector, ask about our special program to help you do your own inspections. If you're interested in becoming a visual cylinder inspector, ask about our training program.
