Transmission Suspension Insulators

Manufactured in state of the art ISO9001 certified facilities.
Wet Process porcelain manufacturing system.
Designed in compliance to ANSI C29.2 standard (please contact us to certify compliance to other standards).
Routine testing as per ANSI C29.2 includes thermal shock test, tension proof test and flashover test.
Multiple options of shed designs, strength, leakage distance, color, fittings, special seismic requirements.
We stock ANSI 70 Gray insulators (most commonly used in the U.S). Chocolate brown insulators available upon request.
ASTM A153M galvanized cast iron fittings. Fittings are cemented to the porcelain using carefully formulated and cured high strength Portland cement and silica sand.
5 Year warranty

Standard Type Drawings