WebAbout Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright ... WebPre-assembled with the 573 series backflow preventer, the AutoFill™ Combo features an atmospheric vent, which is designed to protect drinking water systems from return flow, caused by back-siphoning or back pressure, of contaminated fluids. The 573 series has been specifically certified to standards CSA B64.3 and ASSE 1012.
573 Dual Check Backflow Preventer Caleffi USA
WebThe Caleffi 573 series has been specifically certified to standards CSA B64.3 and ASSE 1012. Installation The backflow preventer 573 series must always be installed horizontal with the vent directing downward for natural flow of exhaust fluids, as shown in the above figure. The only exception is it can be installed vertical Web573 AutoFill Combo Pre-adjustable automatic filling valve with backflow preventer. Brass body. Max. inlet pressure: 175 psi. Max. working temperature: 150°F. Setting pressure range: 3?60 psi. Preset outlet … red henbit
Caleffi 573493A Backflow Preventer - F.W. Webb
WebShop Backflow Prevention Valves at F.W. Webb. Explore our selection and find backflow preventers, air gaps, elbows, and valves for all your plumbing applications. WebCaleffi North America AutoFill™ 1/2 in. Brass NPT Backflow Preventer Part # C573002A Item # 3511769 To see availability for this product, person Log In or Get Online Access $198.00 EACH Watts LF719 1/2 in. Double Check Valve Assembly Part # WLF719QTSD Item # 4631683 $568.88 EACH Add to Cart Web$44.82 / ea Caleffi 573002A Fill Valve 573 Backflow Preventer and AutoFill Combination 1/2 Inch Brass NPT 175 Pounds per Square Inch $187.20 / ea Copper Fittings 3490 Elbow 90 Degree 3/4 Inch Copper x Copper Wrot Copper 607 $4.87 / ea Watts B911S-M3 Feed Regulator B911S Fill Valve Backflow Preventers 1/2 Inch Bronze Union Solder x … red hen baking company case study