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BIBS - Demand Regulator Breathing Mask System


Built-in Breathing System enables divers or patients to inhale a breathing mixture which is different from the one constituting the ambient atmosphere of the hyperbaric chamber.
It has been specially designed to breath oxygen-rich mixtures used in hyperbaric oxygen therapy or by divers during chamber decompression.
The exhale breathing gases are evacuated to the outside through the dump circuit so that oxygen concentration in the chambers remains at acceptable level.

The system is composed of :
• HP inlet hose (8 bar max above chamber pressure)
• Demand Regulator Breathing Mask (Mask + On-demand Valve)
• LP oulet hose
• LB78 Dump Valve
• Second Stage Dump Valve (for Chambers above 5 bars)

The Demand Regulator Breathing Mask inlet fitting is standard HP 9/16" and may be connected to any standard HP hose or HP component.
The Breathing Mask outlet and LB78 Dump valve inlet are dia. 22 mm straight hose connectors that may easily be adapted to any LP hoses. This is particulary interesting for those who prefer to use disposable hoses rather that our standard heavy-duty corrugated hose.
LB78 Dump Valve and Demand Regulator Breathing Mask may be used separately or mixed with pieces of equipment of competing manufacturers.
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DESIGNATION

COMANEX REF.

HP BIBS hose (length = 1.50 m)

210 10506

Demand Regulator Breathing Mask - Size S

411 11937

Demand Regulator Breathing Mask - Size M

411 01026

Demand Regulator Breathing Mask - Size L

411 11943

Silicone corrugated hose (length = 800 mm)

400 08390

LB78 Dump Valve

421 00211

Piping connectors for LB78 Dump Valve :

 

Straight fitting Ø12F - 1/2"NPTM Brass

200 02092

Straight fitting Ø12F - 3/8"NPTM Brass

200 01148

Piping connectors for HP BIBS hose :

 

Straight fitting 9/16"SAE with Female cone - 1/2"NPTM Brass

200 03000

Straight fitting 9/16"SAE with Female cone - 3/8"NPTM Brass

200 01188

Associated products

Demand Regulator Breathing Mask 411 01026
Unit Price EXW excl. VAT : 847.00 EUR _____________ _____________ _____________ Oral-nasal mask equipped with a Demand Regulator and an exhaust valve. Specially designed to reduce the volume of oxygen-rich mixtures lost in Freeflow Breathing Masks. The regulator balanced demand-valve can...
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LB78 Dump Valve 421 00211
Unit Price EXW excl. VAT : 1013.00 EUR _____________ _____________ _____________ Designed for evacuating to the outside of an hyperbaric chamber the oxygen rich mixtures breathed during decompression or therapeutic treatments. This prevents oxygen build-up in the atmosphere, thus minimising fire risks...
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Wall-mounted Demand Regulator Breathing System
This BIBS system is the same as the usual BIBS systems, except the Demand Regulator is not fitted onto the mask but wall-mounted.The mask is much lighter and comfortable than the usual BIBS mask.Built-in Breathing System enables divers or patients to inhale a breathing mixture which is different...
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