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Backflow Preventers

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4ALF20A02 LLC 4SS RPZ BF PREV W/NRS VLV

4ALF20A02 LLC 4SS RPZ BF PREV W/NRS VLV
$0.00

4ALF20A03 LLC 4" 4A 4AN RPZ 2.5" & UP

4ALF20A03 LLC 4" 4A, 4AN RPZ 2.5" & UP
$0.00

4ALF20C02 LLC 6" 4A 4AN RPZ 2.5" & UP

4ALF20C02 LLC 6" 4A, 4AN RPZ 2.5" & UP
$0.00

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

4ALF20G03 LLC 10" 4A 4AN RPZ 2.5" & UP

4ALF20G03 LLC 10" 4A 4AN RPZ 2.5" & UP
$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

4ALF504A2F LLC 3/4" PRES VAC BRK FRZ PRF

4ALF504A2F LLC 3/4" PRES VAC BRK FRZ PRF
$0.00

4ALF505A2F LLC 1" PRES VAC BRK FRZ PRF

4ALF505A2F LLC 1" PRES VAC BRK FRZ PRF
$0.00

4ALF600G3 DCDA 3" OS&Y FXF NO MTR (SS)

4ALF600G3 DCDA 3" OS&Y FXF NO MTR (SS)
$0.00

4ALF60AG3 DCDA 4" OS&Y FXF NO MTR (SS)

4ALF60AG3 DCDA 4" OS&Y FXF NO MTR (SS)
$0.00