B-Type vs Aluminium Oxygen Cylinder: Which One Should You Choose?

One of the most common questions from patients and families buying oxygen cylinders in Delhi is: should I get the B-Type steel cylinder or the aluminium one?

The right answer depends on your specific situation. Here is a clear comparison.

B-Type Oxygen Cylinder Height: 3 feet | Weight: 17 kg | Material: Cast iron steel Capacity: 7.1 m³ at 150 bar | Duration at 1 LPM: 70+ hours Best for: Long-term home therapy, hospitals, ICUs, nursing homes, situations where the cylinder stays in one place. Advantage: The most economical option per hour of oxygen. A single refill covers several days of therapy. Disadvantage: Heavy — at 17 kg it is difficult for elderly patients or single caregivers to move.

Aluminium Oxygen Cylinder 4.6L Height: 2.5 feet | Weight: 7 kg | Material: Aluminium alloy (rust-free) Duration at 1 LPM: 45–50 minutes | Comes with complete OXT kit Best for: Travel, trekking, ambulatory use, patients who need to move around, elderly caregivers. Advantage: 60% lighter than B-Type. Easy to carry in a bag. Rust-free. Disadvantage: Shorter duration — needs frequent refills for long-term continuous therapy.

Aluminium Oxygen Cylinder 10L Height: 3 feet | Weight: 12 kg | Material: Aluminium alloy (rust-free) Duration at 1 LPM: 100–110 minutes | Comes with complete OXT kit Best for: Extended home therapy where portability is still important. Nursing homes, clinical settings. Advantage: 5 kg lighter than B-Type at the same height. Much longer duration than 4.6L. Rust-free.

• Quick decision guide:
• Patient is on 24/7 continuous home oxygen therapy → B-Type (most cost-effective)
• Patient needs oxygen during travel or while moving → Aluminium 4.6L
• Patient needs longer sessions at home but finds B-Type too heavy → Aluminium 10L
• Hospital or nursing home stock → B-Type for wards, Aluminium 4.6L or 10L for room-to-room use

All three types are available from Ankur Oxygen Gas Agency with same-day delivery across Delhi. Call +91 99685 25841.