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WATTS Dual Check Backflow Preventers

Filter
StyleModelSizeMax. Temp.Connection TypeHeightMax. PressureTemp. RangeSealSeat MaterialPrice
A
1X1 LF7R10-U2
1"180°FFNPT1 7/8"175 psi+33°F to +180°F--£174.00
B
3/4 9DM2-PRESS
3/4"250°F-2.562"--RubberStainless Steel£172.48
C
3/8 SD3-MN
3/8"130°FMNPT1.062"150 psi+33°F to +130°F--£481.41
C
3/8 SD3-FN
3/8"130°FFNPT1.062"150 psi+33°F to +130°F--£537.81

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