VSI Weld-In Insulator is a heavy duty insulator easily welded in place. The Insulator is created with a high speed spin molded Urethane to Pipe Seal and then mechanically compressed with fiberglass winding.

The VSI Weld-In insulator greatly simplifies corrosion control and cathodic protection. Installation is very easy, with just two butt welds and no assembly necessary. This allows for the easiest and safest method of installation for electrical isolation and cathodic protection.

• • American Made – In stock
• • Rugged High Strength Design
• • 100% Pressure Tested
• • Economically Priced
• • Durable Nickel / Chrome Plating Available
• • In stock ready for fast delivery
• • 2” – 6” (other sizes available upon request)
• • ANSI 300 Class
• • Third Party Destructive Testing Performed – Test Results available upon request.
• • Controlled assembly and pre-testing eliminates adjustments