Scuba High Pressure Accessories

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA80NG

~~$339.95~~ Save: $53 (16%)

^$286.95

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In Stock

DESCRIPTION

A rust-resistant, buoyant aluminum tank with high flow capacity valve and convertible K-Valve.

Pros

Well-made and durable
Good customer service
Good value for the price
Variety of color options
Fast delivery time

Blue Reef Tank Pressure Checker

75 reviews

SKU: AQUTPC

^$79.95

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In Stock

DESCRIPTION

A blue tank pressure checker with a 5000 psi read-out, made of marine grade brass.

Pros

Useful tool for checking tank pressure
Good value for the price
Quick and accurate readings
Convenient and handy
Well-built and durable

Faber High Pressure Steel Tank

73 reviews

SKU: FBRHP23BK

~~$359.95~~ Save: $44 (12%)

^$315.95

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In Stock

DESCRIPTION

A high-pressure steel tank that is Nitrox ready and easily converts between DIN/K type valves.

Pros

Perfect size
Durability
No leaks
Great diving characteristics
Versatility

Cressi Miniconsole 2 Gauge

62 reviews

SKU: CSB2GC

~~$199.95~~ Save: $25 (13%)

^$174.95

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In Stock

DESCRIPTION

A compact, high-quality pressure and depth gauge console with easy-to-read scales and luminescent dials.

Pros

Affordable and great value
Easy-to-read gauges with big letters and color coding
Suitable for recreational diving and travel
Compact size and easy to tuck away
Reliable and durable

Cressi XS2/AC2 Piston Regulator

57 reviews

SKU: CSBRXS2

~~$269.95~~ Save: $50 (19%)

^$219.95

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In Stock

DESCRIPTION

A dependable piston regulator with a marine-grade brass 1st stage and durable hi-tech polymer 2nd stage.

Pros

Lightweight and comfortable
Reliable and dependable
Affordable and good value for money
Easy and effortless breathing
Versatile and works in both cold and warm water

Aqua DIN to Yoke Regulator Converter

42 reviews

SKU: AQUDRC

^$36.95

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In Stock

DESCRIPTION

A corrosion-resistant Aqua DIN to Yoke Regulator Converter made of marine-grade chromed brass. Must-have dive kit item.

Pros

Usefulness
Interchangeability
Reliability
Affordability
Versatility

Blue Reef 'DIN' Tank Pressure Checker

32 reviews

SKU: AQUTPCD

^$79.95

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In Stock

DESCRIPTION

A Blue Reef pressure checker with impact-resistant rubber boot and plastic protector cap for easy pressure reading.

Pros

Ability to check din cylinder pressures
Convenience
Heavy-duty construction
Decent price
Works as advertised

XS Scuba MiFlex High Pressure Carbon Hoses

32 reviews

SKU: XSSHPH40

^$79.95

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In Stock

DESCRIPTION

A durable, lightweight HP hose with a low profile design, ideal for scuba diving.

Pros

Flexible and versatile
Durable and well-made
Reduces jaw fatigue and streamlines equipment
Lightweight and compact design
High-quality construction and proper fit

Blue Reef High Pressure Flex Hose

20 reviews

SKU: BLRHPFH30

~~$49.95~~ Save: $10 (20%)

^$39.95

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In Stock

DESCRIPTION

A durable, low profile blue flex hose with chrome plated brass fittings for scuba diving.

Pros

Durable and flexible
Light and easy to pack away
No leaks
Easy to install and use
Good quality braiding and fittings

Genesis Pony Bottle Tank Small Pressure Gauge

20 reviews

SKU: GNSPPG

^$49.95

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In Stock

DESCRIPTION

A compact and streamlined pressure gauge in color-coded design, ideal for pony and safety stop bottles.

Pros

Provides peace of mind and works perfectly
Accurate and easy to read
Compact and streamlined design
Solid build and good condition
Convenient and unobtrusive

Mares Mission 1 Compact Pressure Gauge, Imperial

19 reviews

SKU: MRSM1PG

~~$134.95~~ Save: $65.00 (48%)

^$69.95

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In Stock

DESCRIPTION

A compact pressure gauge with a fluorescent dial and swivel design for easy reading and movement.

GMC SCBA to Scuba Adapter

18 reviews

SKU: AQU45010

^$129.95

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In Stock

DESCRIPTION

A corrosion-resistant chrome plated brass adapter that allows you to fill scuba tanks up to 3200 psi.

Scuba Regulator & Octo Grab Bag

15 reviews

SKU: SCBR1O

~~$514.90~~ Save: $194.95 (38%)

^$319.95

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In Stock

DESCRIPTION

A reliable and balanced scuba regulator and octo grab bag for underwater diving.

XS Scuba High Pressure Port Adapter 1 to 2 HP Port

13 reviews

SKU: XSSHPPA

^$87.95

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In Stock

DESCRIPTION

A corrosion-resistant chrome-plated brass adapter that adds an extra high-pressure port for increased safety.

Blue Reef BCD Flex Hose

13 reviews

SKU: BLRFHBC15

~~$53.95~~ Save: $32 (59%)

^$21.95

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In Stock

DESCRIPTION

A flexible and durable blue BCD flex hose with optimum abrasion resistance, perfect for scuba diving.

Thermo by XS Scuba Din/Yoke Valve Pro 3442 psi(230 bar) EANX

12 reviews

SKU: XSSVP34

^$88

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In Stock

DESCRIPTION

A durable and versatile Thermo valve that converts to a 230-Bar DIN outlet for pre-blended Nitrox.

Mares Mission 2C Compact Pressure Gauge with Compass

11 reviews

SKU: MRSM2PG

~~$179.95~~ Save: $60.00 (33%)

^$119.95

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In Stock

DESCRIPTION

A compact and ergonomic pressure gauge with compass for accurate navigation, featuring a fluorescent dial.

Suunto Pressure Gauge with HP Hose & Boot (SPG) ~ With Flex Hose

11 reviews

SKU: SQTPGO

^$169.95

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In Stock

DESCRIPTION

A compact and durable pressure gauge with a 0 to 5,000 PSI display, suitable for 4,000 psi cylinders.

Tank to Tank Equalizer with Pressure Gauge

11 reviews

SKU: AQUTTE

^$169.95

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In Stock

DESCRIPTION

A Tank to Tank Equalizer with Pressure Gauge that maximizes air availability and is a great Save-A-Dive-Kit item.

Highland by XS Scuba Stainless Steel DIN Plug

10 reviews

SKU: XSSSSDP

^$32

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In Stock

DESCRIPTION

A precision machined stainless steel DIN plug that protects valve threads and seals out water and debris.

Suunto Tank POD Transmitter for EON/D5 Dive Computer

10 reviews

SKU: SQTPOD

^$439

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In Stock

DESCRIPTION

A wireless tank pressure transmitter that provides a quick and easy view of tank pressure for Suunto EON/D5 Dive Computers.

XS Scuba Pressure Gauge Module, Only

10 reviews

SKU: XSSPGMD

^$84

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In Stock

DESCRIPTION

A pressure gauge module with a 0 to 5,000 psi readout, built-in thermometer, and luminiscent gauge face.

3/8" Male to 7/16" Female Regulator Adapter (AA51)

9 reviews

SKU: AQUHAC

^$14.95

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In Stock

DESCRIPTION

A chrome brass adapter for vintage scuba regulators, allowing use of 7/16" hose in 3/8" port.

XS Scuba Pro Valve

9 reviews

SKU: XSSPVXS

^$110

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In Stock

DESCRIPTION

A precision machined, marine grade brass valve with chrome plating and O-ring sealed bonnets. Nitrox ready up to 40%.

Highland by XS Scuba Air-Spool with Viton O-Rings

9 reviews

SKU: XSSASV

^$8

+ wishlist

In Stock

DESCRIPTION

A Highland by XS Scuba Air-Spool with Viton O-Rings, a durable and nitrox compatible accessory for computer & gauge.

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Scuba High Pressure Accessories

When it comes to exploring the underwater world, high pressure accessories are the unsung heroes that keep every dive safe, smooth, and enjoyable. These essential tools and add-ons are designed to work with the demanding pressures of scuba tanks, regulators, and other life-support equipment. Whether you’re a seasoned dive instructor prepping for a summer of guiding new adventurers, a technical diver pushing the limits of depth and duration, or a recreational enthusiast gearing up for a tropical getaway, high pressure accessories are a crucial part of your kit. They include a wide range of items such as pressure gauges, hose adapters, quick disconnects, and high-pressure hoses—each engineered to withstand the rigors of underwater environments and deliver reliable performance dive after dive.

Choosing the right high pressure accessories requires careful consideration of both your diving style and the gear you already own. For those who travel frequently or dive in remote locations, compact and durable accessories can make all the difference in ensuring your setup is both portable and dependable. Stainless steel and chrome-plated brass components offer corrosion resistance for saltwater diving, while flexible, braided hoses provide flexibility and reduced risk of kinking during those long, exploratory swims along the reef. If you’re upgrading your setup this July in anticipation of busy dive weekends or a liveaboard adventure, it’s worth investing in accessories that are compatible with a variety of tank valves and regulator fittings, so you’re prepared for any situation. Many divers also appreciate having backup gauges or adapters on hand, especially when sharing air with a buddy or switching between different tank setups. For those who enjoy tinkering with their gear or customizing their rig, high pressure accessories are a thoughtful gift—practical, yet personal, and always appreciated by the diver who values preparedness and precision.

Safety and convenience are at the heart of every high pressure accessory. A well-chosen pressure gauge provides peace of mind with clear, accurate readings, letting you focus on the marine life swirling around you rather than worrying about your remaining air. Quick disconnects and adapters make it easy to swap out hoses or connect inflator systems, streamlining your pre-dive checks and post-dive maintenance. During the summer months, when dive shops are bustling and group trips are in full swing, having reliable accessories on hand means less time troubleshooting and more time in the water. For those looking to further enhance their setup, don’t overlook the importance of inflator accessories, which can be found at our dedicated Scuba Inflator Accessories page. Whether you’re prepping for a simple shore dive or a complex technical excursion, the right high pressure accessories are the foundation of a safe, enjoyable, and memorable underwater experience.

Top Picks For Scuba High Pressure Accessories