review summary

This Major Repair Kit with Phenolic Vanes & Mechanical Seal is used on Welch Duoseal 1397 pump model. Major Repair Kit includes all components of Minor Repair Kit (Gaskets, washers & Viton Shaft seals, v-belts, Exhaust Valves & springs), Plus Vanes (cast iron or phenolic) for major overhaul. For details of all other spare parts, see Bill Of Material below.