Protect your water supply from dirt, debris, and light penetration with Bushmans Non-Vented Tank Lid and Ring. Engineered for secure and reliable sealing, these non-vented lids prevent algae growth by blocking sunlight and keeping dust, insects, and airborne contaminants strictly out of your supply.
Featuring precision-moulded two-start threads, each lid screws smoothly into its matching mounting ring to provide a positive, tight seal that resists wind and accidental displacement. Constructed from heavy-duty, UV-stabilised polyethylene, they are built to withstand years of harsh outdoor exposure without warping or cracking.
Key Features:
- Two-Start Thread Design: Engineered with dual-start threads for quick alignment, positive engagement, and a secure seal.
- Non-Vented Seal: Blocks light, dust, insects, and debris - helping to suppress algae growth and maintain water quality.
- UV-Stabilised Polyethylene: Manufactured from high-grade, weather-resistant poly built to endure extreme Australian heat and UV exposure.
- Complete Assembly: Includes matching screw-down lid and threaded mounting ring for easy replacement or retrofitting.
- Multiple Size Options: Available in a range of standard diameters to fit various Bushmans tank inspection openings.
Available Sizes:
- 255mm Non-Vented Lid & Ring
- 355mm Non-Vented Lid & Ring
- 455mm Non-Vented Lid & Ring
- 620mm Non-Vented Lid & Ring