Check the listing for details. Spare-Air Nitrox Kit. Condition: New. Listed at 319.99 USD. Spare-Air Nitrox KitSKU: SX27NBP Item IncludesSpare Air - Refill Adapter - Holster - Safety Leash - Owner's Manual DescriptionDo you dive with Nitrox? If so, these are the Spare Air's for you. It is the perfect addition to your nitrox system, with quick and easy refills from your own nitrox scuba tank. Having a safety back-up breathable gas supply has many advantages over a standard alternate air source. The most obvious is that it is a separate breathable gas supply and allows self-rescue in an emergency out of breathable gas situation. We are taught to stay with our buddy so that in case of an emergency they are right there ready to help us. Next time you make a dive count the times your buddy is further then arms length from you. You will be surprised that they are much further away more often then you may think. Spare-Air gives you a major advantage over an alternate air source when an emergency arises. Having something to breathe from while you are swimming to your buddy, and then, getting their attention while they have their head in a hole watching a lobster can take several breaths or more of air. Tested and approved, Spare Air is a totally self-contained 3000 psi (207 bars) refillable backup breathable gas system. Now available in two models. The 300-N is a 3.0 cu. ft. (85 liter) of nitrox gas, refillable backup breathable gas system that's small and easy to use. It was designed to get you to the surface in the event of an emergency; yet, it is small enough to not even know you are wearing it! The 300-N provides approximately 57 surface breaths. The new 600-N 6.0 cu. ft. (170L) provides a larger gas capacity suitable for deeper dive requirements. Spare Air is easy to use and maintain, just put it in your mouth and breathe. Kits include easy refill adapters so you can fill directly off your own scuba cylinder. Spare Air for Nitrox is suitable for nitrox gas up to 40% out of the box. So, give yourself that extra edge of safety with Spare Air. The 300-N cylinder measures (L x Dia.) 13.4 x 2.25" (34 x 5.71cm) and weighs 2.2 lbs. (985g) when full. The cylinders water volume is 27 cubic inches (0.44L). The 600-N cylinder measures (L x Dia.) 13.5 x 3.25" (34x 8.3cm) and weighs 3.7 lbs. (1.7kg) when full. The cylinder water volume is 54 cubic inches (.88L). The 600-N provides approximately 114 surface breaths. Note:All Spare Air cylinders meet certificated specifications of the US Department of Transportation (DOT) with DOT-3AA specification and Transport Canada Safety and Security (TC) with TC-3AAM specifications. Spare Air comes with an owner's manual, holster, and safety leash. - Easy to Travel With!! - Easy to Wear! - Easy to Refill! - Easy to Hand-Off to a Fellow Diver in Trouble!FeaturesSpare-Air Nitrox Kit:Nitrox Ready Up to 40% EANPerfect Addition to Nitrox SystemQuick & Easy Refills from Nitrox Scuba TankCompletely Redundant Alternate Air Source: Safety Back-Up Air Supply Many Advantages Over Standard Alternate Air Source Allows Self Rescue in Emergency Out-of-Air-Situation3000 psi (200 bars) RatingAvailable in Two Capacities: 3.0 cu. ft. (85 liter) of Nitrox 6.0 cu. ft. (170 liter) of NitroxRefillable Backup Nitrox System, Small & Easy to UseDesigned to Get-You-to-Surface in Event of EmergencyEasy-to-Use & Maintain, Just Put-In-Mouth & BreatheCylinder Dimensions (L x Dia.): 300-N: 13.4 x 2.25" (34 x 5.71cm) 600-N: 13.5 x 3.25" (34x 8.3cm)Weight Full: 300-N: 2.2 lbs. (985g) 600-N: 3.7 lbs. (1.7kg)Water Volumes: 300-N: 27 cu. in. (0.44L) 600-N: 54 cu. in. (.88L)Surface Breaths (approximately): 300-N: 57 600-N: 114Includes Refill AdapterHolster and Safety LeashOwner's ManualNote: Cylinders Meet Certificated Specifications of the US Department of Transportation (DOT) with DOT-3AA Meet Specification of the Transport Canada Safety and Security (TC) with TC-3AAMSpecificationsCylinder:----Pressure3,000 psi (207 bar)Diameter300-N: 2.25" (5.71cm) 600-N: 3.25" (8.3cm)Weight Full300-N: 2.2 lbs. (985g) 600-N: 3.7 lbs. (1.7kg)Height300-N: 13.4" (34cm ) 600-N: 13.5" (34cm)Buoyancy FullNear NeutralCylinder Nitrox ReadyYes, Up to 40% OxygenWater Volumes300-N: 27 cu. in. (0.44L) 600-N: 54 cu. in. (.88L)Surface Breaths (approximately)300-N: 57 600-N: 114Valves/Regulator:----TypeDemandValve/Regulator Nitrox ReadyYes, Up to 40% Oxygen Feedback is a very powerful tool. It gives sellers a reason to conduct business at the highest level of honesty & respect. If you feel like you have a reason to leave neutral or negative feedback, please contact us beforehand, Im sure we can work it out. Please contact us using the ASK A QUESTION link found at the bottom of the page. About us Many years ago Scuba was the first Internet-based divers supply company. We're still the number one store for scuba diving and snorkeling equipment. Thousands and thousands of satisfied customers swear by our service. Contact Us Got a question? Please contact us using the ASK A QUESTION link found at the bottom of the page Hours: Mon-Thu: 9:30-5:30, Friday: 9:30-12:30 Relist Please do not request to have an item relisted if you do not see it any more. If we are able to relist, we will do so even without your request. Item availability We will only post items that are in stock, ready to ship. Payment / Shipping Payment Items can be returned within 30 Days of purchase, and must be returned in original packaging, pending a return authorization. Shipping Most purchases are shipped within 1 day of payment. We will not ship outside of the USA. We supply tracking information 24 hours after the shipment leaves our warehouse. Please check your email and/or Ebay messages & make sure our email doesnt go into spam or junk. No store pick-ups for Ebay items. We will not mark any package as a gift. We do not ship to PO boxes. We ship to APO or FPO addresses, please contact us for more information. Tracking There is no need to email us for tracking info. You will get that automatically. Returns We think you'll agree that Scuba has the best return policy in the industry. You have 60 days from the date of invoice to return the merchandise for full refund. Inspect the equipment when it arrives, and if you're not fully satisfied you can return it for a full refund (less the shipping charge) as long as you haven't used it. We won't even ask why you've changed your mind. You'll need the original manufacturers labeled packaging with all materials, manuals and blank warranty cards. Books, CDs, DVDs may not be returned (due to copyright laws). Sorry. Merchandise returned in used condition or not in its original packaging may be refused, and the carrier will charge you freight in both directions. Please allow 2 days from the date we received the package for us to process your return. ate we received the package for us to process your return.