DEMEDO Backflow Preventer Insulation Cover – 3-Way Opening, 16x20, Outdoor (Black)

Protect outdoor irrigation valves with DEMEDO

Meet the DEMEDO Backflow Preventer Insulation Cover, a rugged outdoor sleeve designed for backflow preventers, sprinkler connections, and irrigation valves. Built to withstand seasonal cycles, it offers weather-ready protection while keeping maintenance accessible and straightforward. This cover emphasizes durable materials and thoughtful design to help your outdoor water system endure cold, sun, and rain without promising guaranteed outcomes.

Smart, adaptable design for irregular shapes

The cover features a U shaped opening to accommodate irregular backflow configurations where parts of the pipe protrude from the wall. A 3 side opening design ensures the sleeve encloses every inch of the water pipe network, making it easier to shield multiple curves and joints in a single unit.

Size that fits with confidence

This model measures 16 inches wide by 20 inches tall (40 cm x 51 cm). Before purchasing, measure your backflow setup and compare with the product images to confirm compatibility. If you are unsure about fit, reach out for guidance—we’re glad to help.

Durable, weather-ready construction

• Waterproof and insulating build using heavy 600 Oxford fabric, DuPont insulation, and aluminum foil for a robust barrier.
• Triple stitching for enhanced durability against wind, rain, snow, and sun exposure.
• UV protection helps reduce material degradation from sun exposure over time.
• Designed for outdoor use on backflow preventers, sprinkler systems, irrigation lines, well heads, and more.

Easy installation and reliable retention

• Simply wrap the cover over the pipes and secure with Velcro strips—no tools required.
• Optional security with wire locks or plastic ties through stainless steel grommets keeps the cover in place even in gusty conditions.
• Rugged construction stays put to reduce the risk of incidental exposure during maintenance.

Practical applications

Ideal for backflow preventers, sprinkler systems, irrigation lines, well heads, and hose bib setups. The combination of waterproofing, insulation, and UV protection helps minimize weather-related disruptions and maintenance costs over time.