Divex back pressure regulator

Divex product motif logo.jpg

JFD's Divex back pressure regulator (BPR) protects the occupants of pressurised chambers breathing on built-in breathing systems (BIBS).

The Divex back pressure regulator has be designed to improve performance, comply with and exceed national and international breathing performance guidelines, thus providing a safer alternative to standard industrial type back pressure regulators commonly used in the past.

Fitted to the overboard discharge (exhaust) lines of a chamber BIBS system, the BPR limits the maximum suction to which a divers lungs may be subjected in the event of a BIBS mask mechanical failure.

Divex back pressure regulator Divex back pressure regulator Divex back pressure regulator

View full image

Back Pressure Regulator 1 - Prod.jpg

View full image

Back Pressure Regulator 2 - Prod.jpg

View full image

Back Pressure Regulator 3 - Prod.jpg

   

Pressure adjustment

0-4 bar

Inlet and outlet connections

1” NPT female

Size

Max. height 200mm
Max. width 130mm

Weight

2.2 kgs

Maximum operating pressure

450 msw (45 bar G)

Item Order code

Divex back pressure regulator

RP700

Outward relieving check valve

RP700202

Inward relieving relief valve

RP700203

Document Document type Download
Divex back pressure regulator Datasheet

P1981-MDS-305-R2

Divex back pressure regulator, 45 bar (Part number: RP700) Operation and maintenance

P1981-OM-213 R2

Back pressure regulator assembly, 1" NPT F, brass Drawing

P198153S1 R4

BACK TO TOP