Engineering expertise in vacuum and heat transfer technologies.

Heliflow™
Highly Efficient, Compact, Spiral Coiled Exchangers for Specialty, High Pressure, and Cyclic Applications


Engineering expertise in vacuum and heat transfer technologies.

Serving high-compliance defense and energy applications where reliability, documentation, and lifecycle support matter.
A single source of supply and a responsible, total solution for process equipment needs.

Highly Efficient, Compact, Spiral Coiled Exchangers for Specialty, High Pressure, and Cyclic Applications

Condensing Steam for Compressor & Generator Applications

Surface or Direct Contact, Freeze or Conventional Condensation

Rotary Gas Compressors using Liquid as the Sealant in Single and Two Stage Designs

Steam, Gas, or Liquid Motive for Compression with No Moving Parts

VACUUM & HEAT TRANSFER SOLUTIONS
We partner with our customers to design and manufacture vacuum and heat transfer equipment that fits their needs, solves their problems, and moves them into the future.
Graham’s collaborative approach to designing products and systems brings solutions to our customers across many industries that they count on to give them a competitive edge.

For continued success, Graham needs to maintain a talented and energized workforce. The Company’s goal is to be the preferred place to work in its industry, and to attract the best people by creating a Graham culture that is exciting, creative, fun and embraces continuous improvement.