Connection Size
Connection Type
Material
Style
Type
Special Interest
Backflow Preventers
(8 items in Backflow Preventers) 
Fastenal Part No. (SKU) 4204976
3/4" x 3/4" Union FNPT x FNPT Lead Free Dual Check Composite Backflow Preventer
Manufacturer
ZURN
Online Price: $34.03 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204972
3/4" x 3/4" Union FNPT x FNPT Lead Free Dual Check Backflow Preventer
Manufacturer
ZURN
Online Price: $45.22 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204974
1" x 1" Union FNPT x FNPT Lead Free Dual Check Backflow Preventer
Manufacturer
ZURN
Online Price: $52.82 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204979
1" x 1" Union Female Meter x FNPT Lead Free Dual Check Composite Backflow Preventer
Manufacturer
ZURN
Online Price: $36.68 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204977
1" x 1" Union FNPT x FNPT Lead Free Dual Check Composite Backflow Preventer
Manufacturer
ZURN
Online Price: $34.15 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204973
3/4" x 3/4" MNPT x Union FNPT Lead Free Dual Check Backflow Preventer
Manufacturer
ZURN
Online Price: $63.67 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204975
1" x 1" MNPT x Union FNPT Lead Free Dual Check Backflow Preventer
Manufacturer
ZURN
Online Price: $88.04 / each
Ships from Manuf.
Fastenal Part No. (SKU) 4204978
1" x 3/4" Union Female Meter x FNPT Lead Free Dual Check Composite Backflow Preventer
Manufacturer
ZURN
Online Price: $36.57 / each
Ships from Manuf.