Economy Models 451-AF and 452-AF are similar to 250 Series except they are not equipped with over pressure traps. Two A-324 1/4" compression fittings are included with each Gage. Bodies are of 5/8" thick acrylic and scales are mirror polished, epoxy coated aluminum.
泳泰資訊 網路行銷 | 貿易網 | 網路開店 | 批發批貨