IST R7 First Stage (Piston Design)

High-flow, fast-acting valve system that is capable of delivering a large amount of breathing gas in an instant,

irrespective of breathing demand, cylinder pressure or depth. It has not only passed the stringent CE test but the

performance is comparable with the best available.

▪Four intermediate pressure ports (located in the swivel turret) and two high pressure ports

▪Available with YOKE or 300 bar DIN (G5/8) connector

▪Intermediate pressure setting: 9.5-10.0 bar (137-145 psi)

▪Ventilation rate: 206 bar (3000 psi); 3820 L/min (135 cu ft/min)

▪Anti-freeze models are available Separately