4ALF20C03 LLC 6" 4A 4AN RPZ 2.5" & UP
Apollo RPLF 4A Stainless Steel Standard Reduced Pressure Principle Backflow Preventer with OSY Flange, 6 in., Flanged
$0.00
4ALF20E03 LLC 8" 4A 4AN RPZ 2.5" & UP
Apollo RPLF 4A Stainless Steel Standard Reduced Pressure Principle Backflow Preventer with OSY Flange, 8 in., Flanged
$0.00
4ALF3A33A LLC 1/2" DUAL CHECK FNPT
Conbraco 4A208A2F 4ALF-300 Series Lead Free 1/2 in. FNPT Bronze Dual Check Backflow Preventer
$0.00
4ALF3A44A LLC 3/4" DUAL CHECK FNPT
Conbraco 4ALF3A44A 3/4 in. FNPT Lead Free Bronze Standard Dual Check Backflow Preventer
$0.00
4ALF3A55A LLC 1" DUAL CHECK FNPT
Conbraco 4ALF3A55A LLC 1 in. FNPT Cast Bronze Dual Check Valve
$0.00