Delta Industries Inc. has been helping our Pacific Northwest customers with their pumping needs for over 38 years. Listed below are just some of the services we offer.

  • Face to Face Client Support
  • Work Directly with the OEM Factory
  • Superior Pump Component Restorations
  • Impeller Trim & High Tolerance Balancing
  • Precision Machining Services
  • High Spec Pump Repair Standards
  • Experienced Field Service Representation
  • Customized Sealing Systems
  • Special Foundation and Base Fabrications
  • Large Inventory of Pumps and Pump Parts
  • Plexus Hard Coatings
  • Pickup and Delivery


Plexus Hard Coatings

Hard Coatings and Boride Deposition Treatment for Sleeves, Shafts, and High Wear Items. This innovative Hypersonic Spray System utilizes a "mile-a-second" jet to deposit hard coatings which are harder and denser than from "D" Gun or high energy plasma systems. By definition, Hypersonic, is a speed greater than five times the speed of sound. The jet gasses in the Hypersonic Gun achieve a velocity of 8,000 ft./sec. through the combustion of several highly explosive fuel gases. The hard coating particles are propelled at over 3,600 ft./sec. while being heated to 2,400° F. The part being sprayed is cooled by various means to keep the substrate of the metal at less than annealing temperature. Due to the high velocity of the particles, an extremely dense and pore free coating is produced that is virtually impossible to break away from the base metal. Because of the low heat generated on the base metal, heat distortion is almost nonexistent. This allows a variety of parts to be sprayed with extreme wear resistant materials that until now, could not have been sprayed. Virtually any base material can be sprayed with this unique process. The possibilities for wear resistant applications are almost unlimited. When you have tried all the others we highly recommend Plexus Hard Coatings.

Packaged Systems

Delta Industries Inc. can help with prepackage systems as well as in house packaged High Pressure Cleaning Systems Lubricating, Filtration Systems, that include high pressure Guns, Hoses, Hose Reels, Fittings Coating and Adhesive Applications.


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PORTLAND, OR 503-288-5011

SEATTLE, WA : 253-931-8057

TOLL FREE: 800-242-5011

Emergency Service: 503-659-6520 or 503-803-5655

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