Scuba regulators

31 companies | 115 products
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first and second stage scuba regulator
first and second stage scuba regulator
MK25 EVO/S620TI

... special limited edition regulator comes in a FSC-certified wooden box engraved with both SCUBAPRO and 60 Year Anniversary logos. A black anodized laser engraved aluminum tag carrying the progressive serial number matching ...

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Scubapro
first and second stage scuba regulator
first and second stage scuba regulator
T10

Very high performance regulator, same mechanics as the t10 master. Ideal for seasoned or professional divers who need extremely high performing equipment that is both simple and resistant, without any of the usual accessories ...

first and second stage scuba regulator
first and second stage scuba regulator
VR 400

Regulator with combining advanced technology and a cold resistance. The VR400 is a top of range regulator which combines advanced technology and cold resistance with elegance. It is entirely made in ...

first and second stage scuba regulator
first and second stage scuba regulator
ATLAS ADJ 62X

... Atlas Adj 62X is the best recreational regulator in the industry for cold water use and deep diving. A great diving regulator which is competitively priced. Mares engineers designed the Atlas Adj 62X ...

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Mares
first and second stage scuba regulator
first and second stage scuba regulator
XL4 OCEA

... environmentally-conscious regulator made from recycled materials and bio-plastics, manufactured in a solar-powered facility. Based on the XL4+, every single material and process was reconsidered to create the most eco-sensitive ...

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Apeks
first and second stage scuba regulator
first and second stage scuba regulator
XSTREAM

... the NYPD's preferred regulator. There is no other way to put it - the Xstream has earned its name. CUSTOMIZE Design your own regulator kit and realize your dream with the Poseidon Custom Program. ...

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Poseidon
first and second stage scuba regulator
first and second stage scuba regulator
ZEO

The pneumatically-balanced ZEO is an engineering marvel of precision, durability and comfort. Its durable chrome-plated marine brass metal valve delivers a phenomenal breathing experience, improves cold-water performance and helps recirculate ...

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Aeris
first stage scuba regulator
first stage scuba regulator
H-75P

... prompt adjustments to breathing demands in all conditions, temperatures or tank pressures. Enjoy the smoothest breathing regulator whether you are on the final hours of an extreme cave exploration or on a blue water ascent ...

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HALCYON
first and second stage scuba regulator
first and second stage scuba regulator
DX 200 ICE

... anti-scratch and anti-corrosion front cover. It is possible to adjust both the Venturi effect and the sensitivity of the regulator to ambient pressure and the consequent respiratory effort. The control valves are well ...

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Seac sub
first stage scuba regulator
first stage scuba regulator
SL35TX

OCEAN REEF IDMs are CE certified with with these high performance and balanced diaphragm first stage with anti-freeze kit. Adjustable intermediate pressure Made of chromee plated brass with a stainless steel piston and spring and ...

first stage scuba regulator
first stage scuba regulator
SL35TX

OCEAN REEF IDMs are CE certified with with these high performance and balanced diaphragm first stage with anti-freeze kit. Standard yoke connection 232 bar (3364 Psi). Adjustable intermediate pressure Made of chromee plated brass ...

second stage scuba regulator
second stage scuba regulator
OR024900

This backup second stage has a dive pre-dive switch, comes with a male quick connection part, and a 120cm/48” QC Extraflex Yellow hose. Use a 4mm Allen wrench to remove the LP port plug on the first stage adjacent to the hose of the ...

second stage scuba regulator
second stage scuba regulator
Black Devil

The Scuba Force Black Devil 2nd stage is a pneumatically balanced 2nd stage for superior performance even on deeper dives. Diver adjustable breathing resistance and adjustable venturi valve to improve breathing comfort. ...

first and second stage scuba regulator
first and second stage scuba regulator
Exhaust

Contaminated water valves are chemical, impact and heat resistant. The exhaust valve contains an extra diaphragm than a standard valve.

second stage scuba regulator
second stage scuba regulator
BIBS

... • Wall-mounted Demand Regulator • LP inlet corrugated hose • Oronasal breathing Mask • LP outlet corrugated hose • LB78 Dump Valve • Second Stage Dump Valve (for Chambers above 5 bars) The Wall-mounted Demand ...

first and second stage scuba regulator
first and second stage scuba regulator
T3

The T3 forges a new Titanium standard as the absolute finest regulator you can own, regardless of price. The T3 is our signature regulator, providing you unprecedented reliability and performance. Amazing ...

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Atomic Aquatics
first and second stage scuba regulator
first and second stage scuba regulator
XT NOMAD

The XT's ambidextrous orientation was made for sidemount. The XT left hand regulator provides the perfect hose routing for the left tank paired with our 60-inch Airflex hose and a right angle adapter. The hose no longer ...

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Dive Rite
first and second stage scuba regulator
first and second stage scuba regulator
200LX DCX

The 200LX + DCX Regulator is our flagship regulator; designed for extreme environments. Every feature and detail of this new product provides you with the confidence of 40 years of manufacturing life ...

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Hollis
first and second stage scuba regulator
first and second stage scuba regulator
Orion

Extremely compact balanced membrane first stage with 4 LP and 2 HP.

octopus scuba regulator
octopus scuba regulator
am4002

first stage scuba regulator
first stage scuba regulator
DELTA 5

... ourselves a challenge to design a rugged and reliable all-purpose regulator that would be at home in cold water or warm and breathe just as good at 30 feet as it did at 130. We called that regulator the ...

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Oceanic WorldWide
first and second stage scuba regulator
first and second stage scuba regulator
TR-80

... designed to prevent freeflow in strong currents Mouthpiece made of high-end silicone Average breathing work for complete regulator: 0.86 J/L For the most demanding divers in terms of reliability, performance and ...

octopus scuba regulator
octopus scuba regulator
HBB-200

Built In Breathing System for Hyperbaric Chambers Delta BIBS (Built In Breathing System) offers advanced breathing performance and comfort in a sleek, lightweight unit. The Delta boasts a hardened design, tried and tested to withstand ...

octopus scuba regulator
octopus scuba regulator
97199-02

The Divator octopus is a normal pressure breathing valve with mouthpiece. The Divator octopus breathing valve is one of the best-tested breathing valves available. It will perform even in the most extreme of conditions: mud, oil, ...

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Interspiro
first and second stage scuba regulator
first and second stage scuba regulator
SR2

The SR2 regulator continues the legacy the SR1 created. It packs advanced technology into a compact case, employing contemporary styling and utilizing a multitude of cutting-edge materials. The SR2 is the ONLY Flow ...

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Sherwood Scuba
first and second stage scuba regulator
first and second stage scuba regulator
F8

Zeagle’s flagship regulator. Environmentally and dry sealed. The Zeagle F8 first stage, complemented with a flagship 2nd stage, is one of the best performing diaphragm regulators on the market today. ...

first stage scuba regulator
first stage scuba regulator
RG-1100F

... compromising breathing performance. Diving Regulator, Diving Frist Stage YOKE, Diving Frist Stage DIN, Diving Regulator Air Buddy Scuba Gear Technical Information: Type: Piston ...

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Aquatec
first and second stage scuba regulator
first and second stage scuba regulator
RS-811

The RS-811 features a balanced piston first stage, offered in both yoke and DIN configurations. This compact, lightweight first stage delivers instant and consistent airflow by way of two H.P. and four L.P. ports. The RS-811 and SS-11 ...

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How to choose this product
scuba-regulator

A scuba regulator allows a diver to breathe by delivering the compressed air in the tank on demand and at ambient pressure. The first stage of the regulator connects directly to the tank. The second stage supplies air through a mouthpiece held between the diver's teeth. A back-up second stage is called an octopus.

Applications

Certain regulators are designed for very cold water or use at great depth.

Technologies

Regulator first stages use either piston or diaphragm technology. They connect to the tank via a threaded DIN or yoke fitting. An octopus is mounted on a hose that is longer and of a different color than that of the primary second stage to make it easily identifiable and accessible. It is used in case of gear failure and facilitates sharing air with a dive partner who has run out.

How to choose

A piston first stage uses a mechanism that is simpler, more reliable and easier for the diver to service. Diaphragm first stages are better adapted to harsh environments (e.g., very cold water, high turbidity) and require less maintenance because most of the mechanism is isolated from contact with the water.

A balanced first and/or second stage offers easier breathing, particularly at great depth. All regulators should be inspected and serviced regularly.