High Pressure Ports

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

153 reviews

SKU: AQUTA8WH

~~$404.95~~ Save: $40 (10%)

^$364.95

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In Stock

DESCRIPTION

A 80 cubic foot aluminum tank with a pro valve that won't rust, has great buoyancy, and a high flow capacity valve.

Pros

Well-made and durable
Multiple color options
Great customer service
Good value for the price
Lightweight and versatile

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

74 reviews

SKU: FBRHP23BK

~~$359.95~~ Save: $35 (10%)

^$324.95

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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 AC2/XS2 Regulator

57 reviews

SKU: CSBRXS2

~~$289.95~~ Save: $70 (24%)

^$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

XS Scuba Faber High Pressure Steel Tank

50 reviews

SKU: FBRHP100G

^$589.95

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In Stock

DESCRIPTION

A versatile high-pressure steel tank with buoyancy advantages, Nitrox ready up to 40%.

Pros

High gas capacity
Good value for the price
Excellent tank and valve setup
Fast delivery and great condition
Improved buoyancy characteristics

Scubapro "300 bar" (4350 psi) DIN Conversion Kit

37 reviews

SKU: SCPDC3

~~$69.95~~ Save: $20 (29%)

^$49.95

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In Stock

DESCRIPTION

A Durable and easy-to-install DIN conversion kit for Scubapro regulators, perfect for traveling divers.

Pros

Fast and easy conversion
Excellent quality
Easy installation
Reliable
Works as advertised

XS Scuba MiFlex High Pressure Carbon Hoses

33 reviews

SKU: XSSHPH48

^$115.95

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In Stock

DESCRIPTION

A flexible, durable, and lightweight high-pressure hose with a low-profile streamlined design.

Pros

Versatile and functional
Durable and well-made
Streamlined and compact
Reduces jaw fatigue and weight
Flexible and lightweight design

Mares Prestige 15X and Prestige Octopus Package

32 reviews

SKU: MRSPKPRGY

~~$619.90~~ Save: $170.90 (28%)

^$449

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In Stock

DESCRIPTION

A lightweight Mares regulator package with diaphragm first-stage, 4 LP ports, and 2 HP ports.

Blue Reef 'DIN' Tank Pressure Checker

32 reviews

SKU: AQUTPCD

~~$79.95~~ Save: $28.01 (35%)

^$51.94

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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

NRS Super 2 HP Pump

30 reviews

SKU: NRSS2HP

^$84.95

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In Stock

DESCRIPTION

A powerful double-chambered pump with an integrated pressure gauge that inflates up to 25 psi.

Pros

Efficient and quick inflation
Compact and portable
Easy to use and great value
Exceeded expectations
Durable and robust

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

^$55

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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

Scuba Regulator & Octo Grab Bag

15 reviews

SKU: SCBR1O

~~$514.90~~ Save: $199.95 (39%)

^$314.95

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In Stock

DESCRIPTION

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

Oceanic Alpha 8 SP5 Piston Regulator, Black

13 reviews

SKU: OCNA8SP5BK

^$334.95

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In Stock

DESCRIPTION

A durable black piston regulator with easy breathing, Nitrox compatibility, and exceeding safety standards.

Sherwood Brut Pro Regulator

13 reviews

SKU: SWDBRP

^$400

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In Stock

DESCRIPTION

A reliable Sherwood Brut Pro regulator with optimal inhalation and exhalation, nitrox compatible up to 40%.

XS Scuba High Pressure Port Adapter 1 to 2 HP Port

13 reviews

SKU: XSSHPPA

^$96.95

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In Stock

DESCRIPTION

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

Zeagle F8 Yoke Regulator

12 reviews

SKU: ZGLF8

^$749.95

+ wishlist

In Stock

DESCRIPTION

A high-performance yoke regulator with a low-profile design, environmentally sealed first stage, and adjustable second stage.

Aqualung Calypso Regulator

12 reviews

SKU: UDRCLR

^$389

+ wishlist

In Stock

DESCRIPTION

A lightweight and reliable Aqualung Calypso Regulator with adjustable 2nd stage and Nitrox compatibility.

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

11 reviews

SKU: SQTPGO

~~$169.95~~ Save: $45.00 (26%)

^$124.95

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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.

Scubapro MK25 EVO/S620Ti Dive Regulator System

9 reviews

SKU: SCPM25ES620

^$1249

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In Stock

DESCRIPTION

A high-performance regulator set with a balanced piston first stage and adjustable inhalation control.

Highland by XS Scuba Compact DIN First Stage

9 reviews

SKU: XSSCDF

^$109.95

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In Stock

DESCRIPTION

A compact and low profile DIN first stage with fail-safe flow, made of marine grade brass.

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

9 reviews

SKU: AQUHAC

^$14.95

+ wishlist

In Stock

DESCRIPTION

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

Atomic Aquatics B2 Regulator Yoke

8 reviews

SKU: ATMB2S

^$969.95

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In Stock

DESCRIPTION

A lightweight, all-titanium regulator with adjustable 2nd stage and patented comfort swivel for easy breathing.

Mares LED Tank Module

8 reviews

SKU: MRSQT

~~$339.95~~ Save: $40.95 (12%)

^$299

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In Stock

DESCRIPTION

A Mares LED Tank Module with RF transmission, LED indicator for tank pressure, and streamlined dive profile.

Scuba Regulator Grab Bag

8 reviews

SKU: SCBR1

~~$364~~ Save: $144.05 (40%)

^$219.95

+ wishlist

In Stock

DESCRIPTION

A piston first-stage regulator with a pneumatically balanced 2nd stage design and nitrox compatibility.

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High Pressure Ports

When exploring the world of scuba diving equipment, understanding the role of high pressure ports is essential for both new and experienced divers. These specialized, small-diameter openings—almost always featuring 7/16-20 UNF threading—are found on the first stage of your scuba regulator and serve as the primary interface for devices that must monitor or access the full pressure of your tank. Unlike the larger low-pressure ports that deliver breathing gas to your second stage or BC inflator, high pressure ports are engineered to safely handle the immense forces of compressed air, often up to 300 bar (or 4350 psi). This distinction is not just technical; it’s a matter of safety and performance. The right high pressure port connection ensures your analog submersible pressure gauge (SPG), 3000 psi pressure gauge, or wireless air-integrated dive computer transmitter receives accurate, real-time data about your remaining air supply. For those who love tinkering with their setup, specialized adaptors—even splitters—allow you to connect multiple devices to a single high pressure port, so you can run both a traditional SPG and a transmitter without compromising on information or redundancy.

Selecting the right components for your high pressure port setup is a thoughtful process, especially as the diving season approaches and gear maintenance becomes a priority. If you’re shopping for yourself or looking for a practical gift for the diver in your life, consider the specific needs of the recipient. Technical divers, for example, may require multiple SPGs or transmitters for redundancy and safety, while recreational divers might prioritize a streamlined setup with a single wireless transmitter. A high pressure diaphragm pump or high pressure air regulator can be valuable additions for those who manage their own tanks or dive frequently in remote locations, ensuring precise fills and reliable airflow. The pressure gom and related accessories are also critical for maintaining and monitoring your system, especially if you’re preparing for extended summer diving trips where equipment reliability is paramount. The right high pressure port accessories can even support unique underwater activities, such as using an underwater crossbow for research or sport, where accurate pressure monitoring is vital for safety. Always pay attention to the quality of O-rings and the proper use of air spools, as these small components are crucial for maintaining a secure, leak-free connection under high pressure.

As you browse our curated selection of high pressure port accessories, you’ll notice options that cater to every level of diver and every type of dive environment. Whether you’re upgrading your setup for the busy summer dive season, assembling a kit for a loved one, or simply ensuring your gear is ready for the next adventure, investing in the right high pressure port equipment is a decision that pays dividends in safety, convenience, and peace of mind. If your diving needs extend to high flow applications or you’re interested in exploring other specialized connections, be sure to visit our dedicated page for High Flow Ports for more information and product recommendations. With the right knowledge and equipment, every dive can be a confident step into the underwater world, backed by the assurance that your gear is as reliable and resilient as you are.