Two tapered threads on inlet for mating with pipe and a straight thread for a locknut. Machined flange for support against tank wall. All bronze bodies. Serrated arms for quick and easy adjustment of water level (all sizes). High-tensile manganese bronze long and short arms. Stainless steel pivot bolt assembly. No-jam, single lever action. Replaceable seals. Free discharge flow capacity. No R400-1/2 12 gpm at 35 psi, 22 gpm at 85 psi. No R400-3/4 21 gpm at 35 psi, 39.9 gpm at 85 psi.
Manufacturer: B & K INDUSTRIES Model Number: 109-813 UPC: 032888098138
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