About This

• MEASURE BEFORE PURCHASE: This outdoor backflow preventer cover measures 90" W x 60" H (outside dimensions). Because the insulated cover has its own thickness and needs enough room to fit over your equipment, we recommend choosing a size with at least 3 inches of extra width and height. Please measure your device carefully before ordering to ensure a proper fit.
• WINTER FREEZE PROTECTION: This backflow insulation cover protects backflow pipe systems from freezing, bursting, and weather-related damage caused by harsh conditions such as snow, rain, wind, and sun exposure. Helps reduce the risk of costly valve replacements and repairs, keeping your system protected season after season.
• 5-LAYER INSULATION PROTECTION: Built with 1 layer of heavy-duty 600D Oxford fabric, 3 layers of cotton insulation, and 1 layer of aluminum foil, this winter backflow preventer cover creates a multi-layer thermal barrier for enhanced insulation in cold weather. The aluminum foil layer helps reduce heat loss and limit cold-air intrusion, improving heat retention and the cover’s overall insulating effect. Designed to help protect outdoor sprinkler systems, pipes, and backflow preventers in temperatures as low as 5°F. For extreme or prolonged cold, we recommend draining and properly winterizing the system.
• EASY TO INSTALL & SECURE: Simply place the cover over your backflow preventer and pipes, then fasten the Velcro straps for a snug fit. Built-in grommets can be secured with a chain or lock for added theft protection and peace of mind.
• MULTIPURPOSE PROTECTION: This pipe insulation cover is suitable for backflow preventers, sprinkler systems, irrigation systems, wellheads, vacuum breakers, hose bibs, well filters, and more. Provides reliable outdoor protection against snow, freezing weather, intense sunlight, and other harsh weather conditions.
• IMPORTANT COLD-WEATHER NOTICE: If outdoor temperatures remain low, do not remove the backflow preventer cover or open the valve. In freezing or near-freezing conditions, exposed pipes may become more vulnerable to cracking or damage. Opening the valve can suddenly pressurize the plumbing system, increasing the risk of pipe failure and costly repairs. Wait until outdoor temperatures have risen to a safe level before removing the cover and restoring normal water flow.

Overview

• Brand : Bitubi
• Model Name : ZHFZ-90-60
• Color : Black
• Manufacturer : Bitubi
• Item Highlight : Backflow Cover with 5-layer fabric and aluminum foil for freeze protection down to 5°F for sprinklers, valves, and well pumps Backflow Cover with 5-layer fabric and aluminum foil for freeze protection down to 5°F for sprinklers, valves, and well pu… See more