Fairchild India Private Limited offers Pneumatic Computing Relay, Model 22. Fairchild India Private Limited is an ISO 9001 certified company. The flow capacity [SCFM] of the Pneumatic Computing Relay is 40 or 68 m3/hr. It bears the output pressure of 50 psig [350 kPa] along with supply pressure of 250 psig [1700 kPa]. Ambient Temperature Limits of Pneumatic Computing Relay is minus 40 degree F to 200 degree F.