Preformed Loops

Preformed Loops
  • Preformed Loops

The original preformed loop, still the only
NON-SPLICED loop available today! 

We use high quality 14 AWG fully annealed stranded bare copper per ASTM B-3, tightly wrapped with a premium PVC jacket and tough polyamide nylon armor THHN. The wire is then wrapped 3 times within every loop to assure the best sensitivity and detection results. 

Our heavy duty, rugged yet flexible, non metallic 1/2" tubing provides maximum resistance to corrosion, moisture and abrasion. Our "open air" technology design allows for minimal vibration transfer that may lead to shortened life. This technology also allows for the expansion and contraction of the asphalt (or concrete) surroundings without compromising the loop functionality or sensitivity.

Our loops come in 8 sizes, 3 lead lengths and 3 color variations that take the guesswork out of connecting with your detectors. Custom sizes and colors are available. Please contact us about your project needs and we'd be happy to assist.

AGP Preformed Loop Brochure (PDF)

The Story of the Preformed Loop