Waterman drop in bypass pill. RBS carries a complete line of Waterman drop in bypass pills. Each pill has been O-ringed on the O.D. to keep any fuel from bypassing once it is inside the pill holder. Pill measures .372" O.D. x .190" thick.
Pills are available in increments of .001". Please specify size and quantity when ordering. Pills go as low as .040" thru .120" then once above .120" pills are in increments of .005" thru .200".