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FIG 167 167 Lok-Shield Insulation Protection Shield

167 lok shield w 260 HR

Size Range: 1/2" through 24" pipe with up to 2" thick insulation

Material: Carbon steel

Finish: Pre-Galvanized Material

Service: Recommended for outside of foam or fiber glass insulation for distribution of loads to preclude crushing of insulation without breaking the vapor barrier.

Approvals: Complies with Federal Specification A-A-1192A (Type 40), WW-H-171-E (Type 41), ANSI/MSS SP-69 and MSS SP-58 (Type 40).

How to size: Refer to “shield size selection table” in the submittal.


  • Can be pre-fabricated
  • Holds the insulation shield in place during installation
  • Locks in place with easily bent tabs
  • Installs fast and without any required tools
  • Is designed to work with Anvil brand hangers but is compatible with most hanger brands
  • Provides extra safety during system operation

Ordering: Specify size, figure number and name. Data applicable to shields for thicker insulation or larger pipe sizes is available upon request.

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