IST R7 First Stage (Piston Design) w/Yoke


IST’s new R7 was designed and developed with reliability as the main priority. It is simple to use and easy to service.

The proven technology used means with proper care and maintenance, it gives years of trouble-free diving

Piston technology has been used in SCUBA for many years now and its longevity lies in its simplistic, bomb-proof design

This first stage can handle lots of abuse and is easy for technicians to service

Inter. pressure setting @ 9.5~10.0 bar (137~145psi) Ventilation rate @ 206 bar (3000psi): 3110L / min. (110 cuft / min.)

▪With YOKE

4 intermediate pressure ports and 1 high pressure port

For water temperuture over than 50° FF

CE Certified

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