top of page

Electri-Flex's Types LA, ZHLA, and CBLA Passed an Additional “Heavy-Duty” Designation!

Electri-Flex recently announced some exciting news! Electra Sales of North Texas and Oklahoma customers, Types LA, ZHLA, and CBLA passed an additional “Heavy-Duty” designation and now conform to C22.2 No. 56-17 Annex A “Heavy-Duty” for CSA Certification.

The “Heavy-Duty” Annex requires liquidtight flexible metal conduit to pass vigorous testing, above and beyond standard CSA and UL 360 standards.

These tests include a Tension Test, a Connector Compatibility Test, a Cold Flexibility Test, and a Crush Test.

Learn more by visiting Electri-Flex online at or contact your Electra Sales of North Texas or Oklahoma representative.


bottom of page