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Scuba Diving Hoses & Adapters

See : Used Scuba Diving Hoses & Adapters (3)

Aqualung : Picture 1 regular

Aqualung Low Pressure Braided BC QD Hose

Aqualung Low Pressure Braided BC QD Hose

SKU: UDRLPHB

^$40.00

In Stock Free Shipping

Flexible & Durable
Braided Advanced Technology
Available-In Multiple Lengths
Standard 3/8-24 UNF Male Threaded

Aqua : Picture 1 regular

Aqua Tire Inflator

Sale

Aqua Tire Inflator

SKU: AQUTI MFR: TF-02

~~$29.95~~ Save: $10.00 (33%)

^$19.95

In Stock Free Shipping

Accommodates Schrader valve stems
Corrosion resistant chrome plated brass
Inflates tires, tubings, and floats

Aqua : Picture 1 regular

Aqua DIN to Yoke Tank Filler Adapter (A101)

Closeout

2 colors

Aqua DIN to Yoke Tank Filler Adapter (A101)

SKU: AQUDFA

^$14.95 – ^$20.95

In Stock

Fill DIN Cylinder w/Std. Yoke Whip
Complete w/O-Ring Seal
3000 psi (200 bar) Service
Great Save-A-Dive Kit Item

Available in 2 colors

XS Scuba : Picture 1 regular

XS Scuba LP Hose Splitter

XS Scuba LP Hose Splitter

SKU: XSSLPHS MFR: AC918

~~$42.00~~ Save: $4.05 (10%)

^$37.95

In Stock Free Shipping

Run two low pressure hoses off one LP hose
Facilitates LP hoses with 3/8" threads
Chromed brass construction

Aqua : Picture 1 regular

7/16" High Pressure Port Plug

Top Rated Gear

7/16" High Pressure Port Plug

SKU: AQUHPP MFR: AA74

^$12.95

In Stock

Plug fits 7/16" first stage HP ports
Durable marine grade chromed brass
Equipped with HP O-ring

XS Scuba : Picture 1 regular

XS Scuba AC900 "EZ" QD Adapter

Top Rated Gear

XS Scuba AC900 "EZ" QD Adapter

SKU: XSSEZQDA MFR: AC900

~~$27.00~~ Save: $3.05 (11%)

^$23.95

In Stock Free Shipping

Standard regulator LP Hose to LP EZ QD hose
Easy to install
"EZ" attach BC and dry suit QD hoses
Easy disconnect with or without gloves

Aqua : Picture 1 regular

Aqua Scubapro Air II Hose to Standard Inflator Adapter

Top Rated Gear

Aqua Scubapro Air II Hose to Standard Inflator Adapter

SKU: AQUAA09 MFR: AA09

^$49.95

In Stock Free Shipping

Fit ScubaPro Air ll and TUSA Duo Air inflator
Durable chrome plated brass
Provides use of inflator device

XS Scuba : Picture 1 regular

XS Scuba Quick Disconnect Low Pressure BCD Hose, Rubber

Top Rated Gear

XS Scuba Quick Disconnect Low Pressure BCD Hose, Rubber

SKU: XSSRHLPQD

^$27.00 – ^$32.00

In Stock Free Shipping

Know the History of Hose
Fits Most All BCD Inflators
3/8"-24 UNF Male to BC QD Female
Dated Coded w/XS Scuba Logo

Blue Reef : Picture 1 regular

Blue Reef Dry Suit Inflator Hose 36" (91.4cm)

Blue Reef Dry Suit Inflator Hose 36" (91.4cm)

SKU: BLRDSH MFR: A191 36

^$64.95

In Stock Free Shipping

Hose Thread: Universal 3/8"
Chromed Marine Brass Fittings
Braided w/Rubber Jacket
Corrosion Resistant Materials

XS Scuba : Picture 1 regular

XS Scuba Regulator Hose to Regulator Hose Connector

XS Scuba Regulator Hose to Regulator Hose Connector

SKU: XSSRHC MFR: AC960

~~$16.00~~ Save: $1.05 (7%)

^$14.95

In Stock

Connects two regulator hoses
3/8-24 female x 9/16-18 male
Low profile steamlined design
Brass construction with black chrome finish

XS Scuba : Picture 1 regular

XS Scuba Miflex XT-Tech BC QD Hose

XS Scuba Miflex XT-Tech BC QD Hose

SKU: XSSMXTQDH

^$51.95 – ^$67.95

In Stock Free Shipping

Smooth outer surface protection
Reduced flexibility so hose stays in place
Negative buoyancy
100% leak tested

Aqua : Picture 1 regular

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

Top Rated Gear

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

SKU: AQUHAC MFR: AA51 12410

^$14.95

In Stock Free Shipping

Allows Use of 7/16" Hose In 3/8" Port
Great item for vintage regulators
Marine Grade Chromed Brass
Equipped w/O-Ring

Aqua : Picture 1 regular

LP Hose/ BC Quick Disconnect Adaptor

Top Rated Gear

LP Hose/ BC Quick Disconnect Adaptor

SKU: AQUHAA41 MFR: AA41

^$29.95

In Stock Free Shipping

Works with standard BCD inflators
Corrosion resistant material
Durable marine grade brass construction

Aqua : Picture 1 regular

1/4" NPT Male to Standard BCD Connector (AA04)

Top Rated Gear

1/4" NPT Male to Standard BCD Connector (AA04)

SKU: AQUHAA04 MFR: AA04

^$11.99

In Stock

Stop Cause of Coupling Air Leaks
Fits standard BCD inflator hose
Marine Grade Chromed Brass
Great Save-A-Dive Kit Item

XS Scuba : Picture 1 regular

XS Scuba Easy QD Gripper

Top Rated Gear

XS Scuba Easy QD Gripper

SKU: XSSEG MFR: AC155

^$3.95

In Stock

Make QD coupler easier to operate
Wide easy to grip collar
Flat side to prevent clearance issues

Aqua : Picture 1 regular

Regulator Hose Fitting (3) 3/8" Females (1) 3/8" Male

Closeout

Regulator Hose Fitting (3) 3/8" Females (1) 3/8" Male

SKU: AQUAA53 MFR: AA53

^$54.95

In Stock Free Shipping

Increase LP port availability
Adds three additional LP ports
Marine grade chromed brass

Hollis : Picture 1 regular

Hollis Low Pressure Hose

Top Rated Gear

Hollis Low Pressure Hose

SKU: HLSLPH

^$54.95 – ^$69.95

In Stock Free Shipping

Designed for Hollis 2nd stage regulators
Short hoses ideal for stage bottles
Chrome plated brass fittings
Durable braided with rubber jacket hose

XS Scuba : Picture 1 regular

XS Scuba "EZ" QD Adapter Oceanic Style

XS Scuba "EZ" QD Adapter Oceanic Style

SKU: XSSEZQAOC MFR: AC920

~~$34.00~~ Save: $3.05 (9%)

^$30.95

In Stock Free Shipping

Convert standard regulator hose to QD hose
Installs to 2nd stage of regulator hose
Chromed brass construction
Factory cleaned Viton o-rings

Aqua : Picture 1 regular

Aqua DIN to Yoke Tank Filler Adapter

Top Rated Gear

Aqua DIN to Yoke Tank Filler Adapter

SKU: AQUDTA

^$64.95 – ^$84.95

In Stock Free Shipping

Thread Adapter Directly into DIN Valve
200 or 300 Bar (3000 psi or 4350 psi)
Solid Brass w/Chromed Finish
Fill DIN Cylinder w/Standard Yoke Fill Whip

Hollis : Picture 1 regular

Hollis Corrugated Hose

Top Rated Gear

Hollis Corrugated Hose

SKU: HLSCH

^$19.95

In Stock Free Shipping

Designed for Hollis BCD power inflators
Made from quality rubber corrugated hose
Easy to use and install

XS Scuba : Picture 1 regular

Highland by XS Scuba 90½ Degree Gauge Adapter

Highland by XS Scuba 90½ Degree Gauge Adapter

SKU: XSSNDGA MFR: HL403-90

~~$34.00~~ Save: $4.05 (12%)

^$29.95

In Stock Free Shipping

Mount a mini tech gauge to HP hose
Right angle (90 ) with HP hose
Corrosion resistant chromed brass
Air spool with Viton o-rings

Poseidon : Picture 1 regular

Poseidon LP Hose for Xstream Regulators

Sale

Poseidon LP Hose for Xstream Regulators

SKU: POSLPHX

^$62.95 – ^$86.95

In Stock Free Shipping

EPDM rubber reinforced construction
Synthetic cord for added strength
Specifically designed for Poseidon regulators

Aqua : Picture 1 regular

LP Hose Adapter, Joins 2 Regulator Hoses Together (AA55)

Top Rated Gear

LP Hose Adapter, Joins 2 Regulator Hoses Together (AA55)

SKU: AQUAA55 MFR: AA55

^$19.95

In Stock Free Shipping

Increases hose length
Marine grade chromed brass
Corrosion resistant

XS Scuba : Picture 1 regular

XS Scuba "EZ" QD Adapter Sea-Quest Style

Top Rated Gear

XS Scuba "EZ" QD Adapter Sea-Quest Style

SKU: XSSEZQASQ MFR: AC925

~~$34.00~~ Save: $3.05 (9%)

^$30.95

In Stock Free Shipping

Convert standard regulator hose to QD hose
Installs to 2nd stage of regulator hose
Chromed brass construction
Factory cleaned Viton o-rings

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Shop our selection of hoses and adapters for your next scuba diving trip. We carry a variety of brands and styles to suit your needs.

Hoses and Adapters

Replacing hoses can feel complicated and overwhelming for new scuba divers. There are plenty of hoses and adapters on the market and each has its own specific uses, safety considerations, and compatibility.

Low-pressure hoses and high-pressure hoses have different uses entirely. Fortunately, their ports are different sizes to prevent newbie divers from accidentally using the wrong type of hose.

Keep a Few Hoses and Adapters on Hand

As you build your kit of scuba diving equipment, we recommend picking up a few extra replacement hoses and adapters for your regulator, BCD, and other equipment. That way, if you experience a fatigued or failing component, you can replace it without missing out on time in the water.

High Pressure Hoses

Divers generally use a high-pressure hose for a regulator’s first stage. You can buy high-pressure hoses in a variety of lengths from under 10 inches to 3 feet or longer.

High-pressure hoses are made of either rubber or braided nylon fiber with Kevlar. Rubber is the more traditional material but it can be damaged more easily and is more cumbersome to pack. Many divers prefer modern braided hoses for their simplicity and strength.

It’s important to avoid over tightening your hoses or you may risk damaging them. Hand tightening is the best option.

Low Pressure Hoses

Stock up on replacement low-pressure hoses for BCD and dry suit inflators, as well as for second stage regulators. Low-pressure hoses don’t need to be quite as robust, which is why they’re often made of braided nylon.

Select from a variety of colors for easy color coding and identification. With available lengths ranging from 6 inches to multiple feet, it's easy to find the exact length you prefer for each application.

Adapters, Splitters, Plugs, and Inflators

To ensure their scuba diving kit operates exactly how it should, many divers like to carry extra commonly needed adapters. These may include 3/8” to 7/16” for vintage regulators, standard regulator to QD hose, and 90-degree adapters.

Solid brass, chromed brass, and black chromed brass adapters are durable and corrosion resistant, allowing you to get years of use out of your gear.

Preferred Brands for Scuba Diving Hoses and Adapters

Don’t leave important scuba diving gear like hoses and adapters up to chance. Select from industry-preferred brands like Aqua, Hollis, XS Scuba, Blue Reef, and Atomic for safe, reliable, and well-designed gear that you can count on.

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