Comparison : |
Item # NLH310D, WD-L122 - Butterfly Valve - Ductile Iron, Wafer Type, 100 PSI, Actuated Item # NLH310E, WD-L122 - Butterfly Valve - Ductile Iron, Wafer Type, 100 PSI, Actuated Item # NLH310F, WD-L122 - Butterfly Valve - Ductile Iron, Wafer Type, 100 PSI, Actuated Item # NLH310H, WD-L122 - Butterfly Valve - Ductile Iron, Wafer Type, 100 PSI, Actuated Item # NLH310J, WD-L122 - Butterfly Valve - Ductile Iron, Wafer Type, 100 PSI, Actuated
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