Non-return valves - Import export

Rat Blockers are designed to stop rats travelling through drains and are installed into pipes within inspection chambers (manholes). They are usually installed into the drain outlet, but these models can be easily configured to be fitted into a drain inlet. Rat Blockers allow rats to pass freely downstream, but protect property by preventing their movement upstream. By installing a Rat Blocker into the drain outlet, all upstream branches are protected. Rat Blockers are robust stainless steel devices and are held securely in place with a tight friction fit. Due to their design, these unique Rat Blockers cannot become dislodged into the drainage line. Both designs can be fitted from ground level, using a specially-designed installation pole. Source One Environmental supply two designs of rat blockers and both are available to buy online: Ratwall by Metex and TX11 by Nordisk.

Our built-in kitchen cooker hoods do not interfere with the kitchen furniture ensuring both a discreet and efficient way of evacuating steam and odors while retaining the grease resulting from the cooking process. Turbionaire hoods have been designed with increased attention to detail, taking into account the ease of installation, the optimal extraction capacity according to the usual needs, the reliability of the engine, the advanced lighting system and the optimal functions. They can be used for both evacuation and recirculation with the help of optional carbon filters. 3200K LED light ensures a pleasant and comfortable environment and low energy consumption. The non-return valve prevents air and impurities from flowing in from outdoors. Air Flow 610 m³/h Perimeter suction 3 fan speeds Electronic Control 5 Layers Grease Filter - removable and washable ControlElectronic Digital Front Panel Material:Stainless Steel Fan Speeds:3 Optional Carbon Filter kit - 2