The ultimate performance to value ratio, the A2 Regulator is a great performer at a great price. Both the 1st and 2nd stages are low-profile, durable and lightweight. It has one high pressure port and four low pressure ports to accommodate most hose arrangements. The 1st and 2nd stage designs are easy to maintain and service, and are known by divers and technicians worldwide. The first stage is manufactured from marine grade chrome plated brass and utilizes a non-balanced flow-by piston design and weighs 26 oz (737 g)... more
Tags: AERA1R, Aeris, Regulators, Essential Equipment, Aeris A2 Regulator with 30" (76.2 cm) MaxFlex Braided Hose
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The pneumatically balanced demand valve along with a highly responsive design allows this regulator to provide a high volume of airflow with even the slightest inhalation effort, making it seem nearly effortless to breathe at any depth. All in a second stage barely wider than the mouthpiece. The ION means business as it comes equipped for any type of dive conditions, cold or warm. The first stage has two HP and 4 LP ports, weighs 29 oz (822 g). The all chrome plated marine brass first stage regulator is an over balanced diaphragm design which is environmentally sealed... more
Tags: AERA4IRBK, Aeris, Regulators, Essential Equipment, Aeris AT 400 ION Swivel Regulator Black
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Aeris' 400 Sport DVT regulator's patented dry valve design means you won't have to sacrifice performance and durability in order to have a regulator that won't flood. This second stage will be the work horse of your dive gear; it will keep you breathing easily dive after dive. High performance balanced diaphragm first stage with environmental seal and the added protection of DVT (Dry Valve Technology). The Aeris 400 Sport DVT uses a high performance over-balanced diaphragm first stage with environmental seal and the added protection of DVT (Dry Valve Technology)... more
Tags: AERAT4SR, Aeris, Regulators, Essential Equipment, Aeris AT 400 Sport DVT Regulator, New Style
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Aeris' 400 Sport second stage will be the work horse of your dive gear; it will keep you breathing easily dive after dive. The Aeris 400 Sport uses a high performance over-balanced diaphragm first stage with environmental seal. The first stage has two HP and 4 LP ports, weighs 29 oz (822 g). The all chrome plated marine brass first stage regulator is an over balanced diaphragm design which is environmentally sealed. The diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism... more
Tags: AERAT4SRD, Aeris, Regulators, Essential Equipment, Aeris AT 400 Sport Regulator, DIN
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The Genesis Atlas combines Superior Simplicity, and High Performance in one Regulator. The first stage regulator incorporates Genesis Dry Air Demand (DAD) This simple yet unique design has a flow-by piston that mechanically balance the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures. The DAD's function allows the regulator is increase the intermediate pressure of the regulator without messy oils or grease as with more sophisticated designs. This added benefit makes the regulator virtually uncontaminated from the environment of salt... more
Tags: Essential Equipment,Genesis Regulator,Atlas Regulator,Genesis "Atlas" Regulator Gr440,Regulators,Genesis
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Innovation at its best is the way to explain the function of the Genesis GS2000 Regulator. The first stage regulator incorporates Genesis Dry Air Demand (DAD). This simple yet unique design has a flow-by piston that mechanically balance the air of the first stage ensuring excellent breathing characteristics at full or low cylinder pressures. The DAD's function allows the regulator is increase the intermediate pressure of the regulator without messy oils or grease as with more sophisticated designs. This added benefit makes the regulator virtually uncontaminated from the environment of salt... more
Tags: Essential Equipment,Gs2000 Regulator,Regulators,Genesis,Genesis Gs2000,Genesis "Gs2000" Regulator Gr450
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The Genesis Yukon Regulator is an exceptionally dependable Flow-by-Piston designed Regulator that is a great choice as a new divers rig, or for use as a stage bottle regulator system. Built from marine grade chrome plated brass for long life with one HP Ports and four LP Ports for addition of gauges and LP accessories, this is one work horse first stage regulator. The Yukon's Second-Stage is a dependable downstream demand valve design; the housing is made of durable non-corrosive ABS/Polycarbonate, and has a factory set diver inhalation effort for optimum breathing resistance... more
Tags: Essential Equipment,Genesis "Yukon" Regulator Gr320,Genesis Regulator,Regulators,Genesis,Regulator,Yukon Regulator
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The Hollis DC1 1st Stage Regulator is an Over-Balanced Diaphragm Regulator Design that provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions. The diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism. The benefit of this type of first stage design is that none of the internal parts are exposed to contaminants such as salt, sand, chlorine or pool acids... more
Tags: HLSDC1212DN, Hollis Gear, Regulators, Essential Equipment, Hollis DC1/212 Regulator with 30" (76.2 cm) Maxflex Hose Din
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The Hollis DC2 1st Stage Regulator is a Compact and Streamlined Over-Balanced Diaphragm Regulator Design that provides progressively greater intermediate pressure as depth and gas density increases for superior gas delivery under the most extreme conditions. The diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism. The benefit of this type of first stage design is that none of the internal parts are exposed to contaminants such as salt, sand, chlorine or pool acids... more
Tags: HLSDC2212D, Hollis Gear, Regulators, Essential Equipment, Hollis DC2/212 Regulator with 30" (76.2 cm) Maxflex Hose Din
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With the Bulletproof Design of the Hollis HP5 Non-Balanced Flow-By Piston First Stage the 210/H-O2 Tech Regulator is Certified for up to 100% Oxygen Service thanks to Highly Specialized Component Materials and Manufacturing Processes. Cleaned and Assembled in a Clean Room Environment with Specially Designed Materials, Halocarbon Based Lubricants and Color-Coded for Easy Identification. The Hollis 210/H-O2's First Stage Regulator comes with a 300 BAR/4500 PSI DIN Connection. The DIN Hand-Wheel Connector comes in Oxygen Green for Easy Identification for Oxygen-Use-Only... more
Tags: HLSO2210, Hollis Gear, Regulators, Essential Equipment, Hollis 210/H-02 Oxygen Regulator, DIN
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The new Abyss 22 Navy is the Mares answer for your challenge in every condition. With careful analysis and evaluation of what happens in cold water, Mares has designed an exclusive product accurately studied to guarantee top performance and reliability under the toughest conditions, including diving under the ice.The all chrome plated marine brass first stage regulator is a balanced diaphragm design which is environmentally sealed. The diaphragm membrane transmits the pressure changes to the internal mechanism eliminating the need for the surrounding water to enter the intricate mechanism... more
Tags: MRSAN22, Mares, Regulators, Essential Equipment, Mares Abyss Navy 22 Regulator
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The Abyss (MR22) diaphragm first stage features the DFC system and a replaceable HP seat connector. The exclusive MARES DFC system featured minimizes the intermediate pressure drop which occurs in all regulators during the inhalation phase. This pressure drop is greater when higher airflow is demanded of the regulator. The DFC system substantially reduces breathing effort and inhalation resistance, especially during deep dives and under high air flow conditions... more
Tags: Essential Equipment,Mares Regulator,Mares,05 Regulator,Mares Mr22,Regulators,Mr22 Abyss 05 Regulator,Mares Abyss 22 Regulator,Mares Abyss Regulator
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The MR 22 diaphragm first stage featuring the DFC (Dynamic Flow Control) system and a replaceable HP seat connector. The high pressure poppet was designed for a "2 year or 200 dives" service interval; double the high pressure seat life standard!Compact body, in a modern and smart style, it is 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 latter are inclined at a 45º angle to allow a more rational layout of hoses... more
Tags: Essential Equipment,Mr22 Abyss,Mares Regulator,Mares,Mares Mr22 Abyss Regulator (Old Style),Mares Mr22,Regulators,Mr22 Abyss Regulator
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Excellent performance without a high price, incorporating all the features that make Mares regulators stand out from the rest Mares Prestige 12S is a compact regulator with stylish design, strengthened by the ultimate technologies to provide steady, natural and effortless breathing.The first stage is a balanced diaphragm design in a chromed marine grade brass body with the Tri-material Valve. The "Tri-material" valve is a patented innovation, conceived and created to optimize performance, safety, and reliability over time for Mares MRT first stages. During operation... more
Tags: MRSPR12SR, Mares, Regulators, Essential Equipment, Mares Prestige 12S Regulator
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Rover 12 is an excellent choice for intensive use at a Diving Center and for recreational divers who demand reliability. The balanced diaphragm first stage uses the Mares Tri-material valve; the medium-size second stage features a cover made of soft material that makes it easy to push the purge button, even when wearing gloves. The latest technologies offer easy, natural, regular breathing.The all chrome plated marine brass first stage regulator is a balanced diaphragm design which is environmentally sealed... more
Tags: MRSR12, Mares, Regulators, Essential Equipment, Mares Rover 12 Regulator
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The new Rover 2 is an excellent choice for intensive rental use in the Diving Centers and for all divers who want reliability! The new R2 first stage is the evolution of the piston regulator. A sandblasted finish to increase scratch resistance. The protection cover is designed to allow the installation of an RFID chip for rental use managed by dedicated PC software, plus easy and reduced maintenance for INT and DIN version.The Rover 2 has a simple non-balanced piston first stage design that is great for the entry level diver or to be used in rental programs... more
Tags: MRSR2, Mares, Regulators, Essential Equipment, Mares Rover 2 Regulator
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