Connection Size
Connection Type
Material
Style
Type
Special Interest
Backflow Preventers
(8 items in Backflow Preventers) 
Fastenal Part No. (SKU) 4204972
3/4" x 3/4" Union FNPT x FNPT Lead Free Dual Check Backflow Preventer
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UOM each Price
Online Price:
$44.00 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204976
3/4" x 3/4" Union FNPT x FNPT Lead Free Dual Check Composite Backflow Preventer
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UOM each Price
Online Price:
$31.66 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204974
1" x 1" Union FNPT x FNPT Lead Free Dual Check Backflow Preventer
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UOM each Price
Online Price:
$48.94 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204973
3/4" x 3/4" MNPT x Union FNPT Lead Free Dual Check Backflow Preventer
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UOM each Price
Online Price:
$59.14 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204977
1" x 1" Union FNPT x FNPT Lead Free Dual Check Composite Backflow Preventer
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UOM each Price
Online Price:
$31.82 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204979
1" x 1" Union Female Meter x FNPT Lead Free Dual Check Composite Backflow Preventer
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UOM each Price
Online Price:
$34.01 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204975
1" x 1" MNPT x Union FNPT Lead Free Dual Check Backflow Preventer
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UOM each Price
Online Price:
$82.72 / each
Availability Ships from Manuf. Qty
Fastenal Part No. (SKU) 4204978
1" x 3/4" Union Female Meter x FNPT Lead Free Dual Check Composite Backflow Preventer
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UOM each Price
Online Price:
$34.01 / each
Availability Ships from Manuf. Qty