Assembly shall provide protection where a potential health hazard exists. Page 2 of 2 wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. Order zurn wilkins reduced pressure zone backflow preventer, 1 975xl at. Zurn 2975xl 2 wilkins 975xl reduced pressure principle assembly application this reduced pressure principle assembly is designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. This assembly is not lead free compliant and should only be used on irrigation lines or legal applications. Zurn industries 1975xlt at milford kitchen and bath best. Refer to the pdf parts list for a detailed list of the repair kits available and the full content of each kit. Looking for zurn wilkins reduced pressure zone backflow preventer, bronze, wilkins 975xl series, fnpt x fnpt connection 6avx8. Wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. I did see several of them in use at other homes in my neighborhood and also for the developments sprinkler system so i thought it might be okay. Wilkins operation of zurn industries, 1747 commerce way, paso robles, ca 93446 phone. For additional information, please visit model 975xl2 and 975xl. Zurn 2975xl2 2 wilkins 975xl2 reduced pressure principle assembly lead free lead free application this reduced pressure principle assembly is designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply. Pressure principle backflow preventers are for use on water lines where a health hazard could exist if a backflow.
I had some reluctance about the part there was conflicting information regarding its quality. The 975xl features removable seats, while the original 975 did not have removable seats. Zurn wilkins reduced pressure zone backflow preventer, bronze. Lead free reduced pressure principle assembly backflow preventer features a bronze body for durability.
Zurn industries, llc wilkins 1747 commerce way, paso robles, ca u. The checks are a poppet style and are not self contained and there is spring pressure against the. Zurn wilkins backflow prevention 975xl how to repair. The reduced pressure principle backflow preventer shall be certified to nsfansi 61 shall be asse listed 10, rated to 180f, and supplied with full port ball valves. Protects against both backsiphonage and backpressure of contaminated water into the potable water supply. So that others can find it more easily, here is a stepbystep pictorial diy showing each step in my repair today of my 1 id wilkins zurn 975xl backflow preventer, thanks to your. Bf 975xl lg 712 specification submittal sheet page 1 of 2 model 975xl reduced pressure principle assembly wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. The 975xl2 features a three cover design, with removable seats.
Pictorial diy for repairing wilkins zurn 975xl backflow. Rubber and springs checks and reliefs seats are not. Use caution when servicing as the covers have spring tension. The zurn wilkins portfolio offers longlasting protection from backsiphonage and backpressure of contaminated water into the potable water supply. Bf975xllg 609 specification submittal sheet page 1 of 2 model 975xl reduced pressure principle assembly wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. Zurn wilkins model 975xl reduced pressure principle backflow preventers are for use on water lines where a health hazard could exist if a backflow situation were to occur. F 34 375 rp zurn wilkins floor drain model 375xlsag shown optional leadfree strainer model sxl wilkin s xl capacity thru schedule 40 pipe pipe size 5 ftsec 7. Wilkins reduced pressure zone valve 975xl series 15mm.
This is a rubber and springs repair kit for the wilkins 975xl series reduced pressure zone assemblies. Proper performance is dependent upon following these installation instructions and prevailing governmental and industry stan dards and codes. Water pressure reducing valve with integral a company by. Oct 01, 2018 zurn will allow full freight allowance when any of the following conditions are met. Zurn wilkins backflow prevention 975xl how to repair youtube. The wye pattern, bronze body provides separate access to each check valve and the relief valve for servicing. Opm 10 15 10 15 10 12 temperature range materials main valve body access covers internals elastomers polymers springs 330 f to 1800 f cast bronze astm b 584 cast bronze astm b 584. The zurn wilkins 1 975xl reduced pressure principle backflow preventer provides high hazard protection for nonpotable water applications. The zurn wilkins 975xl2 reduced pressure principle backflow preventer provides high hazard protection for potable water applications. The 2 wilkins 975xl2 reduced pressure zone backflow preventer was introduced in 2010 as a lead free alternative to the model 975xl. Zurn wilkins reduced pressure zone backflow preventer.
Designed for use in measurement of potable water from a fire hydrant or other nonpermanent installation where flow is in one direction only. The zurn wilkins 975xl2 reduced pressure principle backflow preventer provides high hazard prot. A special seat removal tool is required for servicing the seats. Zurn wilkins model 975xlhbm zurn wilkins hydrant backflow. Zurn engineered water solutions is a recognized leader in commercial, municipal, and industrial markets, delivering sustainable building solutions for new construction and retrofit applications.
The checks are a poppet style and are not self contained and there is spring pressure against the covers. The zurn wilkins 975xl reduced pressure principle backflow preventer provides high hazard protection for nonpotable water applications. It is designed for installation on potable water lines. The main body and access covers shall be low lead bronze astm b 584, the seat ring and all internal polymers shall be noryl and the seat disc elastomers shall be silicone. Model 950xl double check valve assembly wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. The rk14 975xl rubber and springs repair kit is compatible with the 14 and 12 975xl2 and 975xl, and 38 and 12 975xlst. Order zurn wilkins reduced pressure zone backflow preventer, 2975xl at.
Model 975xl2 leadfree reduced pressure principle assembly 14 2 this product contains a weighted average lead content less than 0. The wilkins 975xl2 is the lead free version of the 975xl. Model 975xl reduced pressure principle assembly backaow prevention assembly zurn industries, llc wilkins 1747 commerce way, paso robles, ca u. The 1 12 wilkins 975xl reduced pressure zone backflow preventer was introduced in 1993 to replace the earlier model 975. How to fix a leaking backflow preventer repair zurn wilkins 950 950xl 975 975xl duration. Model 975xl reduced pressure principle assembly wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. Zurnwilkins complete repair kitrk114975xl the home depot. Wilkins 34 975xl reduced pressure backflow preventer. Wilkins a step ahead of tomtnorrow model 975xl 14 flow rate u. Zurn wilkins model 950xl double check valve assemblies are for use on water lines where a health hazard does not exist in the event of a backflow situation. The 2 wilkins 975xl reduced pressure zone backflow preventer was introduced in 1993 to replace the earlier model 975.
Page 2 of 2 typical installation local codes shall govern installation requirements. Zurn will allow full freight allowance when any of the following conditions are met. Order zurn wilkins reduced pressure zone backflow preventer, 1975xl at. Wilkins 34 975xl reduced pressure backflow preventer pipe. Order zurn wilkins reduced pressure zone backflow preventer, 2 975xl at. All parts will interchange between the 975xl and 975xl2 models. At zurn we are committed to providing smart solutions that save both time and money. All other parts will interchange between the 975 and 975xl models. Zurn wilkins model 975xl2 reduced pressure principle backflow preventers are for use on potable water lines where a health hazard could exist if a backflow situation were to occur. Bf975xllg 712 specification submittal sheet page 1 of 2 model 975xl reduced pressure principle assembly wilkins a zurn company, 1747 commerce way, paso robles, ca 93446 phone. Principle backflow preventer shall be a wilkins model 375xl. Zurn 2 975xl 2 wilkins 975xl reduced pressure principle assembly application this reduced pressure principle assembly is designed for installation on potable water lines to protect against both backsiphonage and backpressure of contaminated water into the potable water supply.
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