Grille Anti-Rats en Acier Inoxydable, Robuste, pour égouts, Anti-Retour, Compatible avec Les canalisations universelles (95-110 mm, 4 Pouces)

Rat and mouse protection: Reinforced stainless steel mesh creates a double barrier against rodents, insects, and debris. Tested to withstand a pressure of 22.7 kg (50 lb). Double protection: The laser-cut top layer stops leaves and pine needles; the bottom plate with a watertight seal prevents rodents from entering while allowing water to pass through. Solves both blockage and infestation problems in one product. Constructed from rodent- and corrosion-resistant 304 stainless steel. Longer lifespan than plastic covers (temperature resistant from -40°C to 315°C). Rustproof, ideal for sewers and coastal areas. No drilling required! Easy push-fit installation. Compatible with standard modern pipes (110 mm diameter) and 100 mm Victorian drains. Once properly installed, the backflow preventer requires virtually no maintenance. Essential for sewer lines, storm drains, campsites, restaurant basements, and chicken coops. Reduces rodent-borne diseases and prevents damage to pipes.