Inquiry (采购产品): 1" Vacuum Breaker I am looking for a 1" Vacuum Breaker with the Model number U904A. Do you by some chance know this Vacuum Breaker? They also call it a Snifting Valve. Best regards **** Hidden Message ***** stephan erasmus RSA Company: SME E-mail: stephan@specmech.co.za **** Hidden Message ***** stephan@specmech.co.za
