BTS ALI Sidemount Cylinder Set

Our BTS Sidemount Cylinders are available either as a set or as single cylinders, in three sizes: 80 CUF, 7L, and 40 CUF.

Each aluminum sidemount cylinder comes equipped with either a left-hand or right-hand expandable valve, making them ideal for sidemount divers or those who prefer to carry stage cylinders on both sides.

You can find the detailed specifications for each cylinder size below to help you choose the perfect match.

All cylinders are available as a set or individually for the left or right side.

Cylinder Specs:

Luxfer 80

• 10.6 Litre - 80 Cubic Foot
• 217 Bar Luxfer Natural Silver Aluminium Cylinder
• Length 660mm
• Diameter 180mm
• Weight 14 Kgs
• Buoyancy of +0.2 Kgs in Sea Water & -1.21 Kgs in Fresh when full.

MES 80

• 11.1 Litre - 80 Cubic Foot
• 207 Bar MES Natural Silver Aluminium Cylinder
• Length 655mm
• Diameter 184mm
• Weight 14 Kgs
• Buoyancy of +0.39 Kgs in Sea Water & -1.08 Kgs in Fresh when full.

Luxfer 7L

• 7 Litre - 50 Cubic Foot 
• 200 Bar Luxfer Natural Silver Aluminium Cylinder
• Length 610mm
• Diameter 152mm
• Weight 7 Kgs
• Buoyancy of +0.19 Kgs in Sea Water & -0.74 Kgs in Fresh when full.

Luxfer 40 

• 5.7 Litre - 40 Cubic Foot 
• 207 Bar Luxfer Natural Silver Aluminium Cylinder
• Length 628mm
• Diameter 133mm
• Weight 9 Kgs
• Buoyancy of +0.19 Kgs in Sea Water & -0.74 Kgs in Fresh when full.

MES 40 

• 5.7 Litre - 40 Cubic Foot 
• 207 Bar MES Natural Silver Aluminium Cylinder
• Length 628mm
• Diameter 133mm
• Weight 7 Kgs
• Buoyancy of +0.25 Kgs in Sea Water & -0.50 Kgs in Fresh when full.