National Loop E-NL22-18-50 Preformed Direct Burial Loop
The National Loop E-NL22-18-50 is a 6' x 16' preformed direct burial paveover flexible conduit loop with a 50' lead-in, encased in liquid-tight conduit for durable vehicle detection installations.
Overview
The National Loop E-NL22-18-50 is a 6' x 16' preformed direct burial inductive loop encased in flexible liquid-tight conduit with a 50' lead-in length. Part of National Loop's conduit-encased loop line, trusted by professionals for over 20 years, it arrives fully assembled and ready to install — no on-site assembly required. The heavy-duty liquid-tight conduit protects against sharp stones, heaving, chemicals, and inclement weather.
Key Features
- Arrives fully assembled and ready to install
- Encased in flexible liquid-tight conduit
- Protects against sharp stones, heaving, chemicals, and inclement weather
- Optimizes read-height and eliminates false signals
- Cost effective in time and labor
- Light and compact design
Specifications
- Model: E-NL22-18-50
- Loop Size: 6' x 16'
- Lead-In Length: 50'
- Wiring: 18GA
- Enclosure: Flexible liquid-tight conduit
Compatibility
Designed for vehicle detection in conjunction with parking barrier gates, gate operators, traffic signals, arming devices, and vehicle counters.
The National Loop E-NL22-18-50 is engineered for reliable performance in paving, concrete, asphalt, gravel roadway, and brick paving installations.