Rainbow has the facilities to overhaul, repair, refurbish, fabricate and manufacture a variety of pumps and pump components. Manufacturing of pump components is carried out by customer specification, drawings or by reverse engineering through customer provided samples. Commonly manufactured pump components include:

  • Impellers
  • Pump casings
  • Pump shafts
  • Diffusers
  • Wear rings
  • Couplings
  • Sleeves
  • White metal bearings

In addition to the above components Trinity also repairs the following components:

  • Mud Pump Crank Shafts
  • Mud Pump Connecting Rods

Specialized services such as protective coatings, surface treatment or heat treatment is carried out for corrosion resistance and improved life of pump components.