Over Pressure Relief Exhaust Valve (OPReV) T-Piece
Over Pressure Relief Exhaust Valve (OPReV) T-Piece

Over Pressure Relief Exhaust Valve (OPReV) T-Piece

Regular price $235.00 Sale

Over Pressure Relief Exhaust Valve (OPReV) T-Piece for RD1 series rebreathers. Fits 1.5" ID breathing hoses. Features interior baffle to direct water ingress in to counterlung.

Can be adjusted by loosening the exterior set screws and rotating the vent lid to desired relief pressure. Full clockwise optionally closes this valve when desired.