Overview
The P.E.K. Inc WS18 Windsock is a bright fluorescent orange wind indicator designed for durability and high visibility in industrial, aviation, and outdoor applications. With an 18-inch diameter and 48-inch length, this replacement windsock is constructed from weather-resistant PVC over nylon material, providing reliable performance in harsh conditions. P.E.K., Inc. has been the original designer and manufacturer of windsock frames and socks for over 20 years, ensuring proven quality and longevity.
Key Features
- Bright fluorescent orange color for high visibility
- Weather and chemical-resistant PVC over nylon construction
- Heavy-duty industrial-grade materials
- Color-fast design resists fading
- Replacement sock fits standard 18-inch diameter frames
- Compatible with P.E.K. aluminum windsock frames
Technical Specifications
- Model: WS18
- Diameter: 18 inches
- Length: 48 inches
- Material: PVC over nylon
- Color: Bright fluorescent orange
- Finish: Weather and chemical-resistant, fade-resistant
Typical Applications
- Airport and airfield wind direction indication
- Heliport and landing zone operations
- Outdoor industrial facilities and job sites
- Maritime and coastal wind monitoring
- Construction site safety and visibility
- Training and demonstration purposes
Compatibility & Replacements
Compatible With
- P.E.K. Inc 18-inch aluminum windsock frames (WSF18, WSFK18 kit)
- Standard 18-inch diameter windsock frame mounting systems
- Outdoor visibility and wind speed monitoring systems
Replaces / Drop-In Replacement For
- P.E.K. Inc WS18 windsock (replacement fabric sock)
- Any 18″ x 48″ windsock material requiring replacement
Works With
- P.E.K., Inc. aluminum windsock frame kits
- Universal 18-inch diameter windsock frame mounts
- Outdoor installation poles and support structures














