The BCJ-4000 Soverin represents a collection of TUSA's best BCJ features and technology in a newly designed wrap-around style jacket. The Soverin offers value along with
unsurpassed comfort and durability. The BCJ-4000 features a 500D Cordura® nylon construction along with a newly developed high density 3-dimensional foam in the shoulders, backpad
and lumbar regions. The jacket also incorporates a newly redesigned Independent Harness System with hard carry handle, Ultimate Stabilizing Harness, and Waist Support System to
give ample support and comfort in and out of the water. TUSA's integrated Advanced Weight Loading System (A.W.L.S) and rear trim pockets hold up to 28lbs. In addition, the Soverin
offers several features including depth-compensating cummerbund, knife grommets and an adjustable sternum strap.
- Newly redesigned independent harness system.
- Ultimate stabilizing harness.
- Waist Support System.
- 3-Dimensional foam padded lumbar and backpad area.
- Deep padded shoulder straps provide excellent comfort.
- Depth-compensating cummberbund.
- Advanced weight loading system (A.W.L.S.) with rear trim pockets.
- 500D Cordura® Nylon shell for superior strength and durability.
- 4 zippered pockets - 2 large and 2 lower accessory.
- Integrated Console Sleeve for routing of computer.
- Knife grommets for FK-10/11 (Use TC-752 knife mount).
- Adjustable sternum strap with safety whistle.
- 2 stainless steel and 4 resin D-Rings.
- 3 Dump Valves (OPEV + 2).
- Optional add-on A.P.A. System (Active Purge Assist)
- Sizes: XS, S, M, L-XL
- Jacket Weight:
XS - 3.65kg, S - 3.70kg, M - 3.90kg, L-XL - 4.00kg
Active Purge Assist System (A.P.A.)
TUSA’s Active Purge Assist system is a revolutionary new BCJ accessory technology. This pneumatically assisted purge system
and newly designed O.P.E.V. (Over Pressure Exhaust Valve) offers significantly enhanced flow rates over a standard inflator system,
which allows for immediate purge and inflation response.
TC-752 Knife Attachment
The TC-752 mini knife attachment is ideal for attaching an FK-10 or FK-11 to the BCJ-4000 Soverin BC Jacket.
23 lbf. ( =10.2kgf., =100N )
28 lbf. ( =12.8kgf., =125N )
33 lbf. ( =14.8kgf., =145N )
43 lbf. ( =19.4kgf., =190N )
Adjustable Sternum Strap
The chest strap limits the opening of the shoulder straps for a more comfortable fit. By simply sliding the strap up or down,the user can customize the
adjustment to the ideal position.
Advanced Weight Loading System (A.W.L.S.)
The A.W.L.S. allows the diver to insert weights into the weight-cartridges and loading them easily into the front of the BC jacket. Additionally, with weight distribution to
the shoulder area, the weighted-down feeling that is traditionally associated with weight belts is eliminated. 4kg/8lbs. (maximum: 6kg/12lbs.) of weight can be
placed in each of the left and right sides, and two pockets on the rear of the jacket can each hold up to 2kg/4lbs. of additional weight. (Total recommended
weight: 10kg/20lbs.; maximum: 16kg/32lbs.) The weight cartridge is easy to release in an emergency, but the safety lock makes sure that it is not released accidentally.
The BCJ-40000 features knife grommets on the left-side-pocket in order to attach a small accessory knife. The oval design of the grommets allows the
attachment of several styles of BC knives including the TUSA FK-11 Mini knife. The width of the grommets is from 70-100 mm.
* TUSA recommends using a blunt tip knife such as the FK-11 for safe diving practices.
Independent Harness System
The Independent Harness System
isolates the BC jacket's harness
from the air cell, tightly supporting
the tank even with changes in air
cell inflation/deflation. The I.H.S.
prevents tank slippage and
eliminates any gaps between the
tank and your back. The BCJ-4000
is equipped with TUSA’s next
generation I.H.S. featuring an
integrated carry handle, additional
adjustability to dial in a perfect fit
and a neutrally buoyant
construction allowing the diver to
remove approximately 1kg/2.2lbs
from their system.
Waist Support System
The Waist Support System significantly enhances comfort and
fit by dispersing the weight load around the hips. The W.S.S.
integrates the adjustable shoulder harness system with the
rear stabilizing plate and cummerbund to effectively unload
the hips while ensuring a snug fit.
Ultimate Stabilizing Harness
TUSA's Ultimate Stabilizing
Harness completely eliminates
tank roll and delivers an amazing
fit. The U.S.H. securely holds the
air cylinder in place with
optimally placed rails and brings
the tank closer to the body
increasing tank control while
3-D Foam Padded Lumbar and Backpad
The Soverin backpad area is
constructed of a newly
developed 3-dimensional foam.
This material is positioned in
high density compartmentalized
regions for the lumbar and back
to offer a superior contoured fit
and to maximize comfort.