Resources

Catalog

Explore the Duff Company Catalog and see the widest selection of products in the industry including plumbing, heating and industrial supplies, pumps, steam specialties, and water treatment equipment

Credit Application

Apply for a line of credit with Duff Company by filling out a credit application and fax it over to us.

Duff Tips

Explore our extensive library of tips about working with the various products that we sell.

Order Form

Need to place an order? Fill out our order form and fax it over to us!