Febco - SPOOL 4 - Part of the Spool Adapters Series Woven Fabric Minimum pressure is 8 psi

Minimum pressure is 8 psi (0

UPC - 643925000986

Constructed from PVC with UV inhibitors

notifying them of nearby traffic or close proximity to elevation changes such as a platform drop off

85X and 87X

Febco - SPOOL 4 - Part of the Spool Adapters Series Woven Fabric Minimum pressure is 8 psiThis 4 inch spacer spool adapter kit eases retrofit of the old style in line DuraCheck backflow preventer, models 825YD, 805YD and 806YD, with the new style in line MasterSeries, models 850, 860 and 856. This kit consists of the proper length spool, gasket, nuts and studs for retrofit. Flange and bolt holes are ANSI B16. 42, class 150. The maximum working pressure is 175 psi (12. 1 bar). Features Retrofit Duracheck to MasterSeries ANSI 150 pound