The Härke sealing balloon NW 250 - 600 mm is a high-quality accessory for electrical installations, specifically designed for sealing wastewater pipes. It is made from premium natural rubber reinforced with fabric, ensuring high flexibility and pliability. These features allow for easy handling and adjustment to various pipe diameters. The sealing balloon can withstand a maximum back pressure of 0.5 bar, making it a reliable solution for temporary sealing in wastewater applications. Included in the package is a 3-meter air filling hose with a safety valve, which allows for safe and easy inflation. This sealing balloon is an essential tool for professionals working in electrical installations who require effective sealing.

• Made from high-quality, fabric-reinforced natural rubber
• High flexibility and pliability for easy handling
• Maximum back pressure of 0.5 bar for reliable sealing
• Includes 3-meter air filling hose with safety valve.