Seac Modular Max

The SEAC Modular Max is a professional technical BCD designed to deliver maximum durability, performance and adaptability for advanced recreational diving.

Compared with traditional jackets, the SEAC Modular Max offers greater hydrodynamic efficiency, better buoyancy distribution and high resistance to repeated use.

The bladder is made of ballistic nylon, a high-tenacity heavy-duty fibre used in professional BCDs for its outstanding resistance to abrasion and mechanical wear. This makes the SEAC Modular Max particularly suitable for instructors, dive centres and demanding divers.

Its 18.4 kg (40 lb) lift provides consistent buoyancy even with additional equipment, while keeping a clean, efficient hydrodynamic profile.

Features

• 100% modular, ultralight professional BCD: fully customisable with interchangeable components (bladder, backplate and harness). Weight: 3.6 kg. Ideal for advanced recreational diving and intensive use with twin cylinders.
• Ballistic nylon outer donut bladder: heavy-duty material designed for maximum resistance to abrasion, compression and friction. Ideal for dive centres.
• 18.3 L welded polyurethane inner donut bladder: balanced geometry for progressive buoyancy response, stable neutral trim and optimised hydrodynamics when swimming horizontally.
• Optional AISI stainless steel backplate: provides structural rigidity, trim stability and optimal weight distribution with steel cylinders or demanding configurations.
• One-size adjustable harness: comfortable fit for every body type thanks to its adjustable straps.

Includes

• Adjustable harness (one size)
• 6 metal D-rings
• 2 trim pockets
• Direct single-cylinder mounting
• Compatibility with advanced configurations