Watering systems designed by BFS (Battery Filling Systems) are as versatile as their areas of application are varied. 2.0" (26mm) valve fits Bulldog, C&D, Crown, Enersys (E55-L, E75-L, E75, E90, E90D, E100, E100D, E100X, E110), Powerflow and Triathlon 100 batteries.
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