In what is claimed as an industry first, Tri-Ark now offers a new lifetime warranty on all its diaphragm pumps. Models made by ARO, Blagdon, DEPA, Graco, Husky, Marathon, Roban, Sandpiper, Verder, Versamatic and Wilden as well as Flotronic Spares are all covered. The warranty is available at no extra cost, and Tri-Ark will repair or replace free of charge any component that fails over the life of the pump as a direct result of defective materials or workmanship. Failures due to normal wear, abuse, or misapplication are, however, excluded. The warranty applies to original purchasers only and is also contingent upon the use of genuine manufacturers or Tri-Ark manufactured parts only.