Pulse® Program
Aftermarket & Technical Support

Harper’s Pulse® Program is your all-in-one service solution for thermal processing equipment. Whether you’re facing technical issues, need replacement parts, or want to prevent downtime, our expert team is just one call away.

What We Offer:

  • Technical Support – Fast, knowledgeable help whenever you need it.
  • Replacement Parts – Schedule delivery of critical, wearable, and recommended OEM components.
  • Global Field Service – On-site support, both domestic and international.
  • Equipment Modernization – We help extend the life of older systems with retrofits, rebuilds and upgrades.

Why Choose Pulse®?

We speak the language of our customers – furnace operation, maintenance, and service. Backed by Harper’s full engineering and manufacturing expertise, we deliver solutions that work in the real world.

  • Reduce downtime and avoid costly repairs.
  • Get expert advice tailored to your production needs.
  • Stay ahead with proactive service and parts forecasting.