High Pressure Tanks

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA80NG

~~$294.95~~ Save: $24.96 (8%)

^$269.99

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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

72 reviews

SKU: FBRHP80SG

~~$344.95~~ Save: $10 (3%)

^$334.95

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In Stock

DESCRIPTION

A high-pressure steel scuba cylinder with triple-protected zinc and painted finish, featuring a convertible Nitrox-ready valve.

Pros

Compact and lightweight
Versatile valve compatibility
Durable construction
Excellent buoyancy characteristics
High air capacity

Catalina Pony Bottle Tanks with Pro Valve

70 reviews

SKU: AQUTP40

^$264.95

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In Stock

DESCRIPTION

A reliable, nitrox-ready aluminum pony tank with high flow capacity valve and convertible K-valve.

Pros

Perfect size for various needs
Sufficient air capacity
Economical price
Reliable backup option
Versatile for different diving scenarios

Cressi Miniconsole 2 Pressure Gauge, Imperial

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

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP80G

^$419.95

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In Stock

DESCRIPTION

A popular high-pressure steel tank with great buoyancy and convertible yoke/DIN design.

Pros

Beautiful design
Fast delivery
High-quality tank and valve
Great gas capacity
Improved bottom times

Cressi Mini Pressure Gauge, PSI

49 reviews

SKU: CSBPGO

~~$124.95~~ Save: $30 (24%)

^$94.95

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In Stock

DESCRIPTION

A compact, high-quality Italian-made pressure gauge with a chrome-plated brass case and 0-5000 psi readout.

Pros

Clear display
Easy to read
Durability
Reliability
Compact size

XS Scuba MiFlex High Pressure Carbon Hoses

32 reviews

SKU: XSSHPH24

^$60.95

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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 '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

Blue Reef High Pressure Flex Hose

20 reviews

SKU: BLRHPFH22

^$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

^$50

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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

Tank to Tank Equalizer with Pressure Gauge

11 reviews

SKU: AQUTTED

~~$169.95~~ Save: $70.00 (41%)

^$99.95

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In Stock

DESCRIPTION

A chrome-plated brass Tank to Tank Equalizer with Pressure Gauge for maximizing air availability and easy equalizing of cylinders.

Aqua Foam Tank Rack for 2 Tanks

9 reviews

SKU: AQUTRDF

^$39.95

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In Stock

DESCRIPTION

A lightweight foam rack that securely holds two tanks and prevents rolling.

Mares Quad Air with LED Tank Module

9 reviews

SKU: MRSQAC

~~$738.90~~ Save: $148.95 (20%)

^$589.95

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In Stock

DESCRIPTION

A user-friendly dive computer with a clear display, intuitive interface, and the ability to switch gases during a dive.

XS Scuba Deluxe Tank Carrier with Shoulder Strap, Black

9 reviews

SKU: XSSTCS

^$42

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In Stock

DESCRIPTION

A convenient black tank carrier with nylon straps, Velcro closure, D rings, and a padded shoulder strap.

Suunto Tank POD Transmitter for EON/D5 Dive Computer

9 reviews

SKU: SQTPOD

~~$439.95~~ Save: $140.95 (32%)

^$299

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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.

Highland by XS Scuba Brass/Glass Pressure Gauges

8 reviews

SKU: XSSBPG25M

^$117.95

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In Stock

DESCRIPTION

A compact and robust pressure gauge with a luminiscent, easy-to-read face and tempered glass lens.

7.25" Tank Boot for High Pressure Steel Tanks

7 reviews

SKU: AQUTB725S

^$34.95

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In Stock

DESCRIPTION

A 7.25" tank boot with self-draining design and hexagon outer lip to prevent rolling.

DIN & Yoke Tank Pressure Checker

6 reviews

SKU: AQUTPCC

~~$129.95~~ Save: $37.00 (28%)

^$92.95

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In Stock

DESCRIPTION

A DIN & Yoke Tank Pressure Checker with a chrome-plated marine brass body and 5000 psi gauge.

XS Scuba High Pressure Hose, Rubber

5 reviews

SKU: XSSRHHP22

^$50

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In Stock

DESCRIPTION

A durable rubber high pressure hose with marine grade chrome plated brass fittings.

Aqua High Pressure Port Extender

4 reviews

SKU: AQU57265

^$12.95

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In Stock

DESCRIPTION

A marine-grade brass extender with O-ring sealing for standard wrench use on thin hose flats.

Faber 23 High Pressure Steel Tank Only

4 reviews

SKU: FBRHP23W

^$249.95

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In Stock

DESCRIPTION

A high-pressure steel tank by Faber, nitrox ready up to 40%, with optimum weight distribution.

XS Scuba 8" (20.3cm) Octagon Tank Boot for Steel Tanks

3 reviews

SKU: XSSTB8

^$31

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In Stock

DESCRIPTION

A durable, self-draining tank boot with an octagon rim to prevent tank rolling.

7/16" High Pressure Port Plug

3 reviews

SKU: AQUHPP

^$12.95

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In Stock

DESCRIPTION

A durable marine grade chromed brass plug that fits 7/16" first stage HP ports.

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High Pressure Tanks

High pressure tanks are a cornerstone of underwater exploration, providing the essential air supply that allows divers to safely experience the magic of the deep. Whether you’re a seasoned technical diver prepping for a summer of wreck exploration or a dedicated recreational diver gearing up for a series of coastal adventures, selecting the right high pressure tank is a decision that impacts every aspect of your dive. These tanks are engineered to withstand the rigorous demands of the underwater environment, offering both reliability and performance. As the July sun warms the water and dive conditions become ideal, many divers find themselves planning longer, more ambitious dives—making the choice of tank even more important. The right tank can mean the difference between a short swim along the reef and a full exploration of hidden caverns or vibrant kelp forests teeming with life. It’s not just about capacity; factors like tank material, weight, buoyancy characteristics, and working pressure all play a role in determining which tank best suits your diving style and physical needs.

For those shopping for a high pressure tank, it’s important to weigh considerations such as intended depth, dive duration, and travel logistics. Steel tanks, for example, are favored by divers who appreciate their negative buoyancy and compact size, making them particularly manageable when navigating tight spaces or strong currents. Aluminum tanks, on the other hand, are often chosen for their corrosion resistance and lighter weight above water—qualities that can be especially helpful for shore divers or those who travel frequently. Many divers remember their first experience with a high pressure tank as a pivotal moment: suddenly, deeper and more challenging sites became accessible, and the underwater world seemed to expand with possibility. For instructors, divemasters, and rescue divers, high pressure tanks are a daily necessity, offering the durability and air supply needed for professional-level dives. These tanks also make thoughtful gifts for avid divers—whether it’s a milestone birthday, a certification achievement, or a holiday surprise for someone who’s always planning their next underwater adventure. There’s a special satisfaction in gifting gear that opens up new horizons, and a high pressure tank is a practical, enduring investment in countless future dives.

Beyond the tank itself, it’s crucial to consider the maintenance and accessories that keep your equipment in top condition. Regular inspections, proper storage, and compatible filling equipment are all part of responsible tank ownership. As summer dive trips fill the calendar, having a reliable way to fill your tank is just as important as the tank itself. Many divers choose to supplement their setup with a dedicated fill station or compressor, especially those who dive frequently or live far from a dive shop. If you’re in the market for filling solutions, you can explore our selection of High Pressure Pumps to ensure you’re always ready for your next underwater adventure. With the right combination of tank and accessories, every dive becomes an opportunity to push your limits, discover new environments, and enjoy the freedom that only comes from breathing easy beneath the waves.

Top Picks For High Pressure Tanks