SEBA SCBA SET POSITIVE PRESSURE BREATHING APPARATUS HOW TO WEAR - SURVIVAL ENGINEERS LLP

[@narenvasava4446]

300 bar cylinder presser hota haii to face mask me kitna presser aaiga ?

[@Ram-dn9li]

1.01 BAR

[@narenvasava4446]

Please tell me mask presser?

[@vivekbhargava1458]

The positive pressure inside the mask is approx 5 to 7 mbar ( mili bar) . Not to be more than 10 mbar ever. The demand system works on flow rate. This is irrespective of the cylinder pressure is 300 bar or 200 bar. Vivek Bhargava