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直列双止回阀

Since 1856, A.Y. McDonald Mfg. Co. has been providing the solution to make water work for you and your community. By trusting in our many years of experience and talented team of experts, be prepared to invest in some of the best 直列双止回阀 out there.

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11-3RK INLINE DUAL CHECK REPAIR KIT

4135-000

$29.44
11-4RK INLINE DUAL CHECK REPAIR KIT

4152-390

$55.07
711-3AF 43 INLINE DCHK 3/4 MMTRx3/4 FNPT-NL

5133-471

$130.61
711-3AN 33 INLINE DCHK 5/8 MMTRx5/8 MTR-NL

5135-218

$130.61
711-3AN 34 INLINE DCHK 5/8 MMTRx3/4 MTR-NL

5135-207

$130.61
711-3AN 44 INLINE DCHK 3/4 MMTRx3/4 MTR-NL

5135-203

$130.61
711-3BA 44 INLINE DCHK 3/4 MMTRx3/4 MMTR-NL

5135-220

$125.01
711-3C2 33 INLINE DLCHK 3/4 CTSx3/4 CTS-NL

5135-265

$161.48
711-3CE 33 INLINE DLCHK 3/4 CTSx3/4 FNPT-NL

5135-263

$146.71
711-3CP 33 INLINE DLCHK 3/4 CTSx3/4 MNPT-NL

5135-264

$146.71
711-3F2 33 INLINE DLCHK 3/4 FNPTx3/4 CTS-NL

5135-255

$146.71
711-3FE 11 INLINE DLCHK 1/2 FNPTx1/2 FNPT-NL

5135-227

$130.61

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WARNING: It is unlawful in CALIFORNIA, VERMONT, MARYLAND, LOUISIANA and the UNITED STATES OF AMERICA to use any product in the installation or repair of any public water system or any plumbing in a facility or system that provides water for human consumption if the wetted surface area of the product has a weighted average lead content greater than 0.25%. This prohibition does not extend to service saddles used in California, Louisiana or under USA Public Law 111-380.
WARNING: This product can expose you to chemicals including lead, which is known to the State of CALIFORNIA to cause cancer and birth defects or other reproductive harm. For more information go to: www.P65Warnings.ca.gov

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