Inquiry (采购产品): Hydroastatic testing for Fire extinguisher what is the requirements for hydrostatic testing Amerex Water and Chemical fire extinguishers? Is it every year or every two years. These fire extinguishers are being use in a county jail. I would like to know how often they have to be hydrostatic tested. **** Hidden Message ***** Edward Winans 5136 NE Parkway Fort Worth, TX 76106 USA Company: Sheriff's Department Title: Lieutenant Phone: (817) 740-4310 Fax: (814) 740-4314 E-mail: edward d. winans@tarrantcounty.com **** Hidden Message ***** edward d. winans@tarrantcounty.com
