Air vent GRB90 for pipes DN75-90-110 for low-noise internal drainage Silent-PP, black color 307.006.00.1

Sewer ventilation terminal Silent-PP GRB90

This is a reliable solution for internal drainage systems, designed to minimize noise and provide effective ventilation. The GRB90 ventilation terminal is intended for use with pipes with diameters of 75, 90 and 110 mm, made of Silent-PP material – guaranteeing quiet operation of the installation. Its design ensures optimal airflow, preventing vacuum formation in the drainage system and eliminating unpleasant sounds of flowing water.

The GRB90 ventilation terminal meets the requirements of EN 12380 standard (type A I), which confirms its high quality and effectiveness. Integrated thermal insulation in the housing minimizes the risk of water vapor condensation and reduces heat loss. This makes the solution not only functional but also energy-saving.

• Versatile application: ideal for gravity installations in residential and commercial buildings.
• Compatibility: fits pipes and fittings with diameters of 75 mm, 90 mm and 110 mm.
• Quiet operation: thanks to the use of Silent-PP material and appropriate design, the ventilation terminal minimizes noise generated by the drainage installation.
• Compliance with standards: meets the requirements of EN 12380 standard (type A I), ensuring safety and reliability.
• Thermal insulation: integrated insulation prevents moisture condensation and reduces heat loss.
• Easy installation: has a cylindrical external gas thread (BSPP) with a length of 50 mm, facilitating connection to the installation.

The GRB90 ventilation terminal is made of durable ABS/PP plastic, which guarantees its long-term operation even in difficult conditions. It can operate at a medium temperature from -20°C to 60°C. Its compact dimensions (height 141 mm) allow for discreet installation in limited space. This is a solid solution for every installer and user who appreciates comfort and trouble-free operation of the drainage system.