Duff Co.

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Duff Co. distributes plumbing and heating equipment, pumps, steam specialties, and water‑treatment solutions. Its extensive product line includes actuators, filters, chemicals, circulators, clamps, connectors, drains, heat exchangers, hoses, hydrants, meters, nipples, pressure tanks, sinks, thermometers, valves, boosters, faucets, fittings, flanges, hangers, fasteners, wash fountains, brushes, transformers, threading components, radiators, tubing, dispensers, gauges, base‑board heaters and boilers. These offerings are intended for commercial, institutional, maintenance and engineering applications.

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