The SPIR-O-MIZER is a heavy-duty, one-piece, cast steel centralizer offering a cost effective, reliable solution. Possessing a material yield strength equal to that of casing, SPIR-O-MIZER is the world’s strongest casing centralizer.


  • Heavy duty/high impact
  • Positive standoff
  • Maximum flow-by
  • Suitable for HPHT applications
  • ADL treatment available


  • Centralizer placement/T&D analysis available
  • Dedicated engineering support team
  • Sizes from 4-1/2” through 9-5/8”

For specifications, application solutions, and SPIR-O-MIZER availability, please contact your local Downhole Products representative.

We use cookies
Cookies make it easier for us to provide you with our services. With the usage of our services you permit us to use cookies.