Smith(r) Flowgauge Regulator - 30 Series Series 30 regulators from Smith(r) represent the latest in extreme dependability, accuracy and durability in gas regulation. Features Dependable High Pressure Seat - Sure-Seat technology block debris from entering the high pressure seat for a positive gas tight seal time after time. A copper-nickel filter encases the high pressure seat, protecting it from debris, allowing many years of dependable performance. Improved Diaphragm - constructed of durable reinforced, laminated Neoprene Polycarbonate shatter resistant gauge lenses Auto reset safety relief valve Extremely Accurate - accurate within +/- 2% of actual gauge reading for both pressure regulators and flowgauges. High Capacity - Series 30 has high flow capabilities. Quality - Industrial grade Series 30 regulators are made in the USA from high qualtiy, corrosive resistant materials.
Stock Status : In 2 Stores
Oceanic Alpha 8 Second Stage Regulator
from $ 109.95
Stock Status : In 1 Stores
Oceanic EOS Second Stage Regulator (No Hose)
from $ 239.95
Oceanic EOS Second Stage Regulator (No Hose) Comprised of precision-machined components and extensive research and design, the EOS regulator has achieved an incredible feat lifelike breathing. Oceanic s gifted team of design engineers has included effortless breathing, inhalation effort adjustments, and comfortable second stage swivels and orthodontic mouthpieces into a regulator that you can hold in the palm of your hand. This is far more than just another regulator in the eyes of the Oceanic team, this is a dream come true.
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Oceanic NEO Regulator, Second Stage, Only
from $ 159.95
Stock Status : In 1 Stores
OCEANIC SP-5 1ST STAGE REGULATOR, NON DVT, DIN
from $ 139.95
Stock Status : In 2 Stores
OCEANIC CDX 5 1ST STAGE REGULATOR, NON DVT, DIN
from $ 299.95
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Tilos Air Essence Non-Adjustable Second Stage Regulator
from $ 164.99
Tilos Air Essence Non-Adjustable Second Stage Regulator. Compact and light weight first stage. Flow by piston design. Designed with 3 low pressure ports &1 high pressure port. Non-adjustable second stage constructed of High impact plastic, High grade chromed brass and features a stainless steel lever and spring. Adjustable orifice and venturi.
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Cressi Ellipse Black Balanced MC9-SC Regulator
from $ 439.95
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Cressi Ellipse Balanced MC9 Regulator
from $ 419.95
Pairing of balanced and adjustable 2nd stage Ellipse Balanced with the hyper-balanced 1st stage MC9. Thanks to the performance and the highly technological content of both stages this regulator is placed at the very top of the Cressi range. The user can adjust both the inhalation effort and the Venturi effect (dive / pre-dive) at any time during the dive. 2nd stage Ellipse Balanced Many of the exclusive technical characteristics of Ellipse, covered by 4 international patents, have been transferred to this new second stage. Ellipse Balanced has a slightly larger casing which is made from a sound absorbing material, and a new diaphragm that further improves the already very low inhalation effort of Ellipse. The weight is very low (the lightest in the category). The pneumatic balancing system of the piston allows for constant performance at any depth and with any air pressure in the tanks. An easy grip knob allows for the instant adjustment of the inhalation effort, even when wearing gloves, thus regulati...
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Cressi Sub Elipse Titanium Scuba Regulators - Dive Regulator
from $ 319.95
Cressi Ellipse Titanium-MC9 Regulator Pairing of 2nd stage Ellipse Titanium with the 1st stage hyper-balanced MC9. This is a very high performance regulator, with the best Cressi 1st stage that feeds a sophisticated 2nd stage; a true market leader thanks to its dimensions and lightness.
Stock Status : In 4 Stores
IST Diaphragm 1st stage with O10 adjustable 2nd stage - Regulators USD 319.95
The new flagship regulator has all the performance and style that a diver needs. The R4 first stage utilised the well proven balanced diaphragm design to satisfy even the most demanding diver. Along with our award winning second stage, this combination is unbeatable. R-4 First stage features: New balanced diaphragm design with outstanding flow characteristics. The intermediate pressure drop is kept to a minimum even with heavy flow demand. 2 fixed high pressure ports and 4 angled low pressure ports for better hose routing. R-4 is capable of keeping intermediate pressure steady and remains virtually unaffected by depth or remnant tank pressure. Available in 232BAR yoke or 300 BAR DIN connector. R-4/N with All Condition kit All Condition environmental seal (on R-410/N) protects the first stage's main spring from slit, harmful contaminant and especially the extreme cold. Air is the medium used in All Condition environmental seal as it is the best insulator; the sensitivity of the regulator, however, is not affected with IST's direct pressure actuation design. Available in 232BAR yoke or 300 BAR DIN connector. O-10 Second stage features: Pneumatically balanced second stage with stainless rocker arm to give efficient air deliver on demand Long curvature exhaust tee guides exhalation bubbles away from the diver's field of vision The flow adjustment knob can be tuned to meet any gas flow demand at any time during a dive The special air foil atop the casing is intended to provide smooth air supply ("+" position) or to help the diver to conserve air ("-" position) by physically encouraging long and slow breathing Equipped with MP5 mouthpiece - its special shape and long biting tabs significantly lessen jaw fatigue during a dive Built-in heat exchanger Light purging action
The RS-530 regulator is one of the latest TUSA first and second stages that delivers excellent quality in an affordable, lightweight, travel-friendly system. The balanced piston R-500 first stage is incredibly small and weighs only 720g. It has a full complement of four low-pressure and two high-pressure ports and is equipped with a quick adjustment screw that can easily be tuned for optimum performance. Ortho-consciously designed mouthpiece The new mouthpiece further enhances the comfort of bite, fit, and stability. Even with a light bite, a high level of stability is achieved so there is no fatigue from long periods of usage. Breathing resistance adjustment knob Respiration rate and air consumption rate vary greatly while diving according to environmental conditions (water depth, current, etc.) as well as the skill and physical condition of the diver. A necessary condition for safe and pleasant diving is natural breathing in correspondence to the circumstance at any given time. With the S-30 you simply rotate the flow adjustment knob on the side with its ideal click feeling for free control of the air supply volume according to your needs. The multiple thread screws permit speedy and fine adjustment from which you can appropriately sense resistance to exhaled air, to a condition in which you feel almost no resistance. Features: First stage (R-500) Lightweight 720g balanced piston first stage Quick adjustment screw for fine-tuning DIN conversion kit available (DIN-R500) Eligible for TUSA CARE Free Parts for Life Program Second stage (S-30) Ortho-consciously designed mouthpiece Breathing resistance adjustment knob Chrome Trim Ring Eligible for TUSA CARE Free Parts for Life Program
The SS-65 safe-second is the newest addition to the TUSA regulator line-up. It has features such as a pneumatically balanced second-stage for superior performance, breathing resistance adjustment knob, and a Venturi assist all housed in a compact, lightweight housing with hi-vis yellow accents and a 33”/84cm hose. The second stage also features an ortho-consciously designed silicone mouthpiece. Features: Lightweight, compact case body Pneumatically balanced design Breathing Resistance Adjustment Knob Adjustable fixed Venturi Assist High visibility yellow accents 33 inch/84cm hose length Eligible for TUSA CARE Free Parts for Life Program
Brand New for 2012 Nitrox compatible to 40% (the recreational limits of nitrox) Balanced 1st and 2nd stage for superior breathing performance Balanced 1st stage anti-freeze system Dry ambient pressure chamber ideal for temperatures below 50 degrees Fahrenheit (10 degrees Celsius) Ribbed section to increase heat transfer and resist freezing High flow Low Pressure ports offer up to 15% increase in air flow "Diver Adjustable" venturi to prevent unwanted free-flow Orthodontic mouthpiece to alleviate jaw fatigue for increased comfort The RS-790 delivers performance, durability and comfort making it the ideal choice for discerning divers. The R-700 is a balanced diaphragm first stage designed for cold-water use, it features a dry ambient pressure chamber that prevents water contact with the diaphragm maximizing performance in temperate water conditions below 50°F/10°C. Additionally, the R-700 has an external rib section that nearly doubles the surface area for thermal exchange further reducing ice formaton that can lead to freeze up in extreme conditions. The R-700 has two high pressure ports and four low pressure ports including two high flow (HF) that deliver up to a 15% increase in air flow. It is available in both INT (yoke) and DIN versions. The S-90 second stage is a compact pneumatically balanced system that features a composite housing which insulates and protects under extreme cold-water conditions. The S-90 is equipped with a built-in venturi adjustment lever allowing the diver to select a surface or minimum setting reducing possible free flow or a dive setting for maximum air flow during the dive.
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Stock Status : in-stock
GT-3 Second Stage Regulator, Black USD 139.95
GT-3 Second Stage Regulator, Black Set it and forget it. The last thing you need to worry about on the dive is your breathing system. The GT 3 puts you in total control with its patented Dynamic Adjustment feature. Whether you're snorkeling to your dive site or working a current on your favorite deep wreck, you can quickly adjust the GT 3to behave precisely the way you want, then let it do the work as it automatically readjusts with changes in depth. Diver adjustable inhalation effort Patented Dynamic Adjustment automatically maintains inhalation effort throughout the dive Paired with our popular CDX-5 Compact Over-Balanced Diaphragm First Stage with Enviro Kit or rugged SP-5 Sport Piston First Stage. OT-8000 Octo Downstream demand valve Low profile design 155 psi maximum intermediate pressure 0.020 CIW (column inches of water) inhalation effort 1.1 CIW exhalation effort 30+SCGM (air supply:3000psi)
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Stock Status : in-stock
IST High Performance Regulator w/non-adj 2nd Stage - Scuba Regulator - Regulators USD 184.96
The breathing Tube is made from a special Polymer resin, which allows the second stage to remain neutral in the water. The benefit is less jaw fatigue and a more comfortable dive. The rocker arm lever is made from stainless for smooth action and controlled breathing. It's reflection system, which can be viewed inside the mouthpiece, directs air towards the mouth to create a swirling Ventri for smooth natural breathing. Lightweight second stage is made of a special polymer resin which reduces jaw fatigue and helps make your dive more comfortable. The high flow 2nd stage hose is specially designed for this regulator. Soft black silicone mouthpiece. CE Certified. Exhalation is controlled by an oval exhaust diaphragm which opens with radius bends to create a tighter seal. This feature also allows for easier exhalation over the round style exhaust. Each R20 regulator comes with it's own certificate of individual performance 4 LP Ports 2 HP Ports Performance Data Inhale Pressure: 12.86mbar Inhale Pos Pressure: 4.91 Exhale Pressure: 10.11mbar Ext Work of Breath: 0.72 J/l Inhale work: 0.22 Pos Inhale Work: 0.10 Exhale work: 0.65
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Stock Status : in-stock
Scubapro Mark 11 Regulator, First Stage Only SCUBA Equipment USD 279.00
The Mk11 First Stage Regulator is the perfect choice for the recreational diver who wants the advantage of a diaphragm first stage for use in temperate waters. Diaphragm-based first stages are environmentally sealed so that water cannot enter the inner mechanism. Bearing in mind that regulators generate temperatures as low as minus 22 F (-5.5 C) due to the incredibly fast moving air and the pressure drop involved, it is imperative that sensitive moving metal parts avoid contact with extremely cold water or debris. Therefore, diaphragm first stages have been the favored choice of cold-water divers and those working in contaminated or muddy water. SCUBAPRO diaphragm first stages feature balanced technology and are packed with patented features resulting in ultra fast flow to the second stage on demand and a fantastic overall performance. The MK11 first stage's streamline body is constructed of machined marine-grade chromed brass. The MK11 has a balanced diaphragm to offer you peace of mind with its smooth
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ScubaPro G250 Vintage Second Stage Scuba Regulator USD 349.00
ScubaPro G250 Vintage Second Stage Scuba Regulator The human breathing process is unique and individual, rather intuitive, and taken for granted at the surface. However, once underwater and dependent on a regulator, we suddenly realize how personal and unique breathing behaviors are and how important a regulator can be. The harsher the diving conditions, the higher the flexibility and response we demand from a second stage regulator. This is why at SCUBAPRO we have implemented diver adjustable functions on many of our regulators The SCUBAPRO G-Series is embodied in the G250, a timeless classic which stands for unfailing performance and ultimate reliability. The choice for demanding divers. Air-balanced valve technology. The air-balanced valve technology of SCUBAPRO s second stages features a balancing chamber in the second stage mechanism, slightly offsetting the force of the downstream air entering from the first stage. This allows reduced spring tension and decreases the inhalation resistance to the lowest possible level. The result is super smooth breathing in all conditions. The air-balanced valve technology is featured in the X and S-Series second stages. For best results they should be combined with balanced first stages, like the MK25 or MK17. Diver adjustable inhalation effort. This feature enables the diver to adjust breathing effort via an oversized control knob; it is available on the X650, S600, and G250V second stages. All other second stages feature a pre-set inhalation effort that suits the most common diving conditions and can be fine tuned at an Authorized SCUBAPRO Dealer on request. Venturi Initiated Vacuum Assist (VIVA). Another SCUBAPRO patented feature, the VIVA is available on all SCUBAPRO second stages. VIVA uses the power of a vacuum assist to reduce work of breathing and increase breathing comfort. It is diver adjustable on all current SCUBAPRO second stages except the R295, since it is a second stage intentionally designed for diver training courses, rental facilities, and divers demanding ready to use equipment. A VIVA in MAX position gives powerful breathing support on every single breath; a VIVA in MIN position helps to prevent free flow on the surface, for training, for buddy breathing, in currents, or when used as an octopus. Orthodontic mouthpiece. SCUBAPRO uses a comfortable orthodontic mouthpiece on every second stage to reduce jaw fatigue and gum irritation. It was developed by dentists and dental laboratories and lasts longer than any other mouthpiece, because only a minimum effort is needed to hold it comfortably in place.
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Stock Status : in-stock
Mares Scuba Regulator - Abyss 22 USD 399.95
Mares Abyss 22 Scuba Regulator with Balanced DiaphragmMares Scuba has designed the Abyss 22 Dive Regulator with all the features: balanced diaphragm first stage, tri-material valve, all metal technology, DFC (Dynamic Flow Control), VAD (Vortex Assisted Design) and mesh-grid. The Regulators balanced first stage has an environmentally sealed design to protect from harsh materials such as silt, suspended particles and other contaminating materials. The all-metal technology is ideal for all dives, even cold water diving due to the high thermal conductivity that limits the freezing effect. Condensation also collects on metal regulators that enable it to recycle the moisture in each breath creating less dry mouth than plastic regulators. With Dynamic Flow Control manual adjustments are not necessary with this regulator as it adjusts automatically allowing you to enjoy your dive and the high-pressure poppet was designed for a '2 year or 200 dives' service interval; double the high-pressure seat life standard.Mares made the scuba regulators body compact with a modern and smart style thatÛªs made of hot-forged nickel-plated and chromed brass. It is fitted with a preferential intermediate pressure port for connection to the main second stage, plus 3 other LP ports and 2 HP ports. The HP ports are inclined at a 45å¼ angle to allow a better layout of hoses. And a ergonomic exhaust ensures superior hydrodynamic performance and reduced exhalation resistance.SECOND STAGEA Vortex Assisted Design is offered in all Mares Regulators, which utilizes an air bypass tube that conveys air to the mouthpiece and keeps the diaphragm down during inhalation. This allows for very sensitive and easy breathing at all depths. The mesh-grid design on the second stage cover reduces the pressure of water flowing onto the second stage diaphragm and minimizes free-flow. ItÛªs made of nickel and chrome-plated brass that offers a number of benefits including absolute ruggedness, thinner walls, and compact dimensions. This results in reduced water drag and an anti-freeze function enhanced by the "radiator action" of the metal.Its streamlined shape optimizes the traditional regulator profile that is now made efficient by the functional contour on the cover that was developed to make water inflow and outflow easier while breathing and swimming. The cover is made of technopolymer, a lightweight and impact-resistant material and a large manual purge button is centrally located for ergonomic positioning. Also, the mouthpiece is of soft hypoallergenic silicone: limiting jaw fatigue and offering a secure fit even after very long dives.Mares Scuba Regulator Features:Equipped with the revolutionary new tri-material valveMares All Metal TechnologyDFC - Dynamic Flow ControlVAD system provides natural breathingMinimum Breathing EffortHP and LP ports arranged for optimum hose placementEasy to use oversized purge buttonBuy Mares Scuba Diving Equipment and Snorkeling Equipment from ReefGear.com and get the Full Mares Manufactures Warranty.
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Stock Status : in-stock
Scubapro A700 Regulator, Second Stage Only SCUBA Equipment USD 519.00
SCUBAPRO has once again raised the bar for regulator performance with the introduction of the A700 second stage. It is truly the crown jewel of the SCUBAPRO regulator line. The A700 delivers extraordinary breathing performance in a striking, precision-handcrafted, full metal design. Whatever your dive destination, the SCUBAPRO A700 lets you breathe effortlessly and naturally underwater for a lifetime of exceptional dive experiences. Small and compact for comfort in diving, this air-balanced valve technology regulator has minimal inhalation effort and super high-flow exhaust valve for ease of inhalation and exhalation at any depth or dive condition. Regulator is equipped with a diver-adjustable inhalation knob for fine tuning of breathing resistant's and diver-adjustable Venturi-Initiated Vacuum Assist (VIVA) for additional inhalation assistance and free-flow prevention. The A700 has a High Comfort Orthodontic Mouthpiece, weighs only 9.3 0z (265 g), comes equipped with SCUBAPRO's 3/8" threaded Super Flow Hose
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ScubaPro Regulators A700 2nd Stage Scuba Regulator - 30 inch hose - Scuba Gear diving equipment and dive gear with customer reviews - High performance regulator Full-metal body and components for best thermal exchange Lightweight 2nd stage to prevent jaw fatigue and add to overall comfort Air-balanced valve technology decreases inhalation resistance for ultra-smooth breathing Diver Adjustable venturi to prevent unwanted free-flow Nitrox compatible to 40% (the recreational limits of nitrox) Super high-flow exhaust valve allows air to exit more freely and lowers exhalation effort and keeps bubbles away from face and eyes Titanium Nitride PVD coating dramatically increases resistance to corrosion and scratches High comfort orthodontic mouthpiece 30 inch hose included FULL MANUFACTURERS WARRANTY
Notes : Best Scuba Gear and Scuba diving equipment
Stock Status : in-stock
Scubapro Mark 25 Regulator, First Stage Only SCUBA Equipment USD 325.00
SCUBAPRO has been the leader in the evolution of piston controlled first stages since its beginning; the MK25 carries on this heritage with an array of patented features ensuring unfailing performance. The MK25 is a balanced piston first stage, SCUBAPRO's absolute top performer. It is a superior regulator thanks to its ultra stable intermediate pressure resulting in an extremely punctual and constantly high delivery of air. This means instant airflow at any tank pressure and water temperature for a real carefree dive. Air balanced flow-through piston- First stages with air balanced pistons deliver significantly more air to the second stage than any other first stage, while their performance is totally unaffected by the changing tank pressure. A balanced piston allows the use of lighter and more sensitive components, resulting in ultra fast breathing response, instant delivery of air on demand, and extra high air flow, especially in low tank pressure ranges. The tired diver benefits from a smoother breathing
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H2Odyssey Sprint XS Regulator USD 192.95
Details: Balanced Diaphragm 1st stage; Consistent airflow regardless of depth; 3 Low pressure ports & 4 high pressure port; High performance polymer HP seat; LP ports swivel; High Performance Balanced 2nd stage; 360 ° hose swivel allowing for left and right hand use; Also available in an "02" Nitrox Ready Version. list Balanced Diaphragm 1st stage. Consistent airflow regardless of depth. 3 Low pressure ports & 4 high pressure port. High performance polymer HP seat. LP ports swivel. High Performance Balanced 2nd stage. 360 ° hose swivel allowing for left and right hand use
Notes : New
Stock Status : in-stock
Mares Carbon 42 Balanced Regulator USD 898.95
Mares Carbon 42 Balanced Regulator Second stage case 100% SMC carbon 65% lighter than a metal second stage Maximum thermal conductivity Advanced technology and light weight! The Carbon 42 is destined to become an object of desire for divers who demand the best in performance under all conditions! In fact, it combines in a single item all the Mares Regulator technologies with the lightest weight possible. The use of an extremely soft and light superflex hose makes it the lightest and most versatile regulator on the market. The incredible thermal conductivity of the carbon second stage makes this regulator perfect for diving in particularly cold water. Material: Carbon First stage: Balanced diaphragm design Lightweight yoke: No First stage weight (g) INT: 652 First stage weight (g) DIN300: 452 Second stage weight (g): 197 Total weight (g) INT: 999 Total weight (g) DIN300: 796 Second stage dimension: Compact Oil/Dry cold water kit: Oil Nitrox: - HP Ports: 2 HP 7/16 UNF ports LP Ports: 4 LP 3/8 UNF ports Inhale pressure: 10.02 Inhale pos pressure: 2.40 Exhale pressure: 7.11 Ext work breathing: 0.66 Inhale work: 0.26 Pos inhale work: 0.03 Exhale work: 0.40 Pressure depth: diagram at 50m (165ft) Pressure diagram: 219
Atomic Regulators ST1 Scuba Regulator - High Performance (Over $400) - FREE SHIPPING - Scuba Gear diving equipment and dive gear with customer reviews - Nitrox compatible to 40% (the recreational limits of nitrox) Ergonomically designed Seat Saving Orifice for extended service intervals First stage is made from stainless steel- twice the strength of brasswith corrosion resistance approaching titanium All Titanium internal components providing virtually no wear or corrosion from the sand salt chlorine or the elements AFC: (Automatic flow control) Exclusive feature automatically adjusts airflow at depth to maintain stable comfortable breathing ''Diver Adjustable'' Airflow 360 degree 1st stage swivel Comfort swivel 2nd stage hose High performance regulator COLOR: Black/Grey Accents FULL MANUFACTURERS WARRANTY And the reviews are in: Divers thought the ST1 was one of the 'smoothest breathing' regulators of the bunch and gave it the highest ergonomic scores of all the regulators in this review. The comfort swivel helped boost comfort scores and test divers had praise for the user control knob and soft purge cover. This reg also received the highest score for Ease of Breathing and was the only reg rated Excellent by test divers for dryness. When we polled our test divers for their top reg in the price category the ST1 was a clear Testers' Choice. - Scuba Lab
Notes : Best Scuba Gear and Scuba diving equipment
Stock Status : in-stock
SCUBA: As a beginner, which kit should I buy first?
I've got my Open Water and logged enough basic hours to start thinking about starting buy my own kit.
What should be first on my list, and what would logically follow? I wear glasses and my girlfriend is treating me to a prescription pair for my birthday, so no need to wrry about them.
I'm guessing wetsuit, fins, BCD, regulator, Dive Computer/ watch? How about a Good Quality knife, or is this not really needed at my stage (I am planning on wreck diving in the near future, though).
Thanks!
PS, I am male, 23 and in the UK (Bristol).
When purchasing gear, don't be afraid to do a little research by visiting the various manufacturer's websites. Granted they will all tell you that their gear is the best but look at the various features and benefits that the equipment has to offer.
Make a list of the types of diving that you currently engage in and the types of diving that you might see yourself doing in the future.
Does the piece that you are looking at fulfill those needs.
Realize that no manufacturer can afford to make a bad regulator but you may find that some of the "bells and whistles" either more or less suitable for your needs.
Try to keep at least the regulator, occy and computer to one manufacturer as this makes the serviceability aspect so much easier. Having to take your main regulator to one dive store for its annual and your occy and computer to another can get tedious and expensive.
If your budget allows, see if there are package prices. Packages usually consist of a regulator, occy, BCD and gauges/computer and are generally cheaper in the long run than buying piece by piece.
At all costs, avoid buying used as any and all manufacturer warranties are for original owner only and are null and void when purchased second hand.
If buying online or in a physical "brick and mortar" dive store check the manufacturers' websites to make sure that they are authorized to sell and service that gear. If they aren't and you purchase from them then it is considered second hand.
Check the serviceabilty of the equipment. If you have a problem out of the country will you have a problem getting your equipment adjusted or fixed?
If you had to buy from scratch my advice on order of importance would be as follows:
1. Mask (give your girlfriend a kiss on getting the prescription as it is so much better seeing while diving than not), fins (boots if needed) and snorkel (you will be prepared for snorkeling and can rent if you dive)
2. Regulator (complete with occy and computer gauges) This portion is your life support and at this point you are prepared for scuba (both at home and abroad) and can still rent BCD and other gear as needed.
3. If bought separately then a BCD (tanks and other gear a can still be rented)
6. Exposure suit (suitable for the environment that you will be diving in the most i.e.cold or Warm Water) If most of your diving is Cold Water then get the cold water suit before getting a warm water suit.
7. Scuba cylinder(s) If the bulk of the diving you do is local.
8. Weights This is last on the list because until your exposure suit is broken in and you have dove with all of the above for awhile, the weight needed will fluctuate. Purchase weights if, again, the bulk of your diving is local.
I don't think I missed anything but if you have questions on fitting gear check out the gear guides and videos on how to fit gear at the links below.
DIY - Dual Stage Regulator
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