Din Cylinders

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

Catalina 80 Cubic Foot Aluminum Tank with Pro Valve

151 reviews

SKU: AQUTA8RD

~~$319.95~~ Save: $45 (14%)

^$274.95

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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
Good customer service
Variety of color options
Great price and value
Fast delivery time

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

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

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

Faber Low Pressure Steel Tank

18 reviews

SKU: FBRLP50SG

~~$434.95~~ Save: $100 (23%)

^$334.95

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In Stock

DESCRIPTION

A durable, nitrox-ready steel tank with a versatile valve, offering optimal weight distribution and buoyancy control.

Dive Rite Cam Strap with Stainless Steel Buckle

15 reviews

SKU: DIV2035

^$42

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In Stock

DESCRIPTION

A Dive Rite cam strap with stainless steel buckle, non-slip pad, and high tensile strength webbing.

Tank to Tank Equalizer with Pressure Gauge

11 reviews

SKU: AQUTTED

^$169.95

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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.

Blue Reef Cross-Over Equalizer

6 reviews

SKU: AQUTCED

~~$169.95~~ Save: $55.00 (32%)

^$114.95

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In Stock

DESCRIPTION

A blue tank accessory with chrome plated brass fittings that maximizes air availability and is equipped with bleeder valves.

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.

Faber 23 High Pressure Steel Tank Only

4 reviews

SKU: FBRHP23W

~~$339.95~~ Save: $30 (9%)

^$309.95

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In Stock

DESCRIPTION

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

Aqua DIN to Yoke Tank Filler Adapter

3 reviews

SKU: AQUDTA3

^$64.95

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In Stock

DESCRIPTION

A DIN to yoke tank filler adapter made of marine chrome plated brass for easy cylinder filling.

Blue Steel Pro DIN/Yoke Valve

3 reviews

SKU: FBRPV10120

~~$56.95~~ Save: $17 (30%)

^$39.95

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In Stock

DESCRIPTION

A durable and versatile Blue Steel Pro DIN/Yoke Valve with high flow characteristics and easy conversion.

XS Scuba, Scuba to Paint Ball Filler Adapter

2 reviews

SKU: XSSPBF

^$195

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In Stock

DESCRIPTION

A stainless steel adapter that allows you to fill paintball tanks from scuba cylinders.

Faber 23 HP Steel Tank with Inline Re-Breather Valve

1 reviews

SKU: PCK23RV

~~$419.90~~ Save: $19.95 (5%)

^$399.95

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In Stock

DESCRIPTION

A high-pressure Faber tank with re-breather valve, nitrox ready up to 40%, and negatively buoyant construction.

Thermo by XS Scuba Isolation DIN Manifold

1 reviews

SKU: XSSTPMD34N

^$329.95

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In Stock

DESCRIPTION

A durable Thermo isolation DIN manifold with Teflon-coated HP seat and easy-grip hand-wheel.

XS Scuba DIN Filler Adapter

1 reviews

SKU: XSSDFA

^$74

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In Stock

DESCRIPTION

A solid brass DIN filler adapter with a black chromed finish for filling DIN cylinders.

Thermo by XS Scuba Din/Yoke Valve Pro 3300 PSI EANX0

1 reviews

SKU: XSSVP33

^$88

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In Stock

DESCRIPTION

A durable and versatile Thermo valve with Teflon coating, suitable for yoke and DIN regulators.

DIN Filler Assembly

1 reviews

SKU: AQU45183

^$99.95

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In Stock

DESCRIPTION

A chrome-plated marine brass DIN filler assembly for use with DIN cylinder valves.

XS Scuba Standard Spin-On DIN to Yoke Adapter

1 reviews

SKU: XSSDTYRA

^$62.50

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In Stock

DESCRIPTION

A corrosion-resistant chrome plated adapter that quickly converts DIN to Yoke regulators for easy travel.

Blue Steel Inline Re-Breather Valve

1 reviews

SKU: FBRRVB

~~$79.95~~ Save: $25 (31%)

^$54.95

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In Stock

DESCRIPTION

A low profile, blue inline re-breather valve with easy hand wheel access and a built-in "Bump Guard" for added safety.

Mares Hexagonal 300 Bar DIN Connector

1 reviews

SKU: MRSDC3BBG

^$99.95

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In Stock

DESCRIPTION

A secure and reliable hexagonal DIN connector with AST, suitable for 200/300 bar applications.

Thermo by XS Scuba DIN Valve for Aluminum Cylinders 3000 PSI

SKU: XSSVD30

^$106

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In Stock

DESCRIPTION

A DIN valve for aluminum cylinders with 3000 PSI capacity and Teflon-coated HP seat.

Seac PX100 230 DIN Regulator

SKU: SECP230D

~~$295~~ Save: $95.05 (32%)

^$199.95

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In Stock

DESCRIPTION

A reliable, Italian-made regulator with adjustable Venturi effect, optimized for cold water diving below 10°C.

Seac IT300 300 DIN Regulator

SKU: SECIT300D

^$419

+ wishlist

In Stock

DESCRIPTION

A high-performance DIN regulator with advanced Venturi control and ergonomic design for serious divers.

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Din Cylinders

When considering the purchase of a din cylinder for scuba diving, it’s important to understand the unique benefits and features that DIN (Deutsches Institut für Normung) fittings bring to your underwater adventures. Unlike the more traditional yoke (A-clamp) systems, din scuba cylinders use a threaded connection, allowing the regulator to screw directly into the valve. This design creates a robust, secure seal that is especially valued by divers who frequent deeper sites or engage in technical diving, where higher working pressures and a more reliable connection are essential. The O-ring on a DIN system is recessed within the valve, which significantly reduces the likelihood of damage or accidental dislodging—a small detail, but one that can make a big difference when you’re gearing up on a rocking boat or prepping for a cold-water dive in autumn. September’s cooling temperatures often signal the start of more challenging dive conditions, making the added security and durability of a din cylinder even more appealing for those eager to extend their season or venture into new environments.

DIN cylinders are not just for technical divers, though; they have become increasingly popular among recreational divers who want that extra margin of safety and performance. If you’re shopping for a gift for a dedicated diver—perhaps someone who’s planning to take their first steps into advanced training or who dives frequently in both local lakes and distant reefs—a din scuba cylinder is a thoughtful and practical choice. The versatility of DIN fittings, which can often be adapted for yoke regulators with a simple screw-on adapter, means that the recipient can use their equipment in a wide variety of locations and with different dive operators. Many dive centers around the world now offer both DIN and yoke options, but having your own din cylinder ensures you’re always prepared, whether exploring a Caribbean wreck or navigating the kelp forests off California’s coast. During the fall months, as underwater visibility improves and marine life becomes more active, a reliable cylinder is the foundation for memorable dives—whether you’re capturing photos of migrating fish or simply enjoying the tranquility beneath the waves.

When selecting a din cylinder, it’s wise to consider factors such as working pressure, capacity, and intended use. Higher-pressure cylinders (often rated to 300 bar) are especially suited to technical applications, such as deep or extended-range dives, or for use in doubles setups where redundancy and gas volume are critical. For those interested in expanding their diving horizons, exploring options like Doubles Cylinders can provide additional flexibility and safety for more complex dive profiles. The choice of material—aluminum or steel—also influences buoyancy characteristics and weight, which can be an important consideration for travel or for divers who need to fine-tune their trim. Ultimately, investing in a high-quality din cylinder is about ensuring every dive is as safe, comfortable, and enjoyable as possible. Whether you’re suiting up for a crisp September shore dive or preparing for a winter expedition, having the right equipment gives you the confidence to focus on the experience and the underwater wonders that await.