Products Our motto "Technology for Environmental Protection" has long been an inherent part of our product development philosophy and product range. We strive to improve the environment, to make processes which work with greater environmental compatibility and to avoid putting a strain on the environment. We offer you a multitude of innovative solutions, new products and smart concepts. More Informations Industries & Topics Industries & Topics Overview Fuel oil components Fuel oil components Overview Fast and clean oil filter change Avoiding fungal attacks in biofuel More performance with the sintered plastic sieve AFRISO Smart Home AFRISO Smart Home Overview Gateway HG 02 Products Products Overview AFRISOhome App Alexa Smart home applications Smart home applications Overview Leakage security Security Stand-alone applications Stand-alone applications Overview Getting started with AFRIShome Smart Home Craft 4.0 Craft 4.0 Overview OEM-Manifold systems Hydraulic Balancing Hydraulic Balancing Overview VarioQ Vario-DP Tank conversion Hygienic processes AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search Domestic technology Equipment for heating systems, boiler rooms and chimneys 77753 Winkelschnellentlüfter R1/2 Images 1 Back PrimoVent | 77753 Angled quick air vent in-stock items Documents Benefits slim design for low heat lossideal for automatic venting of radiators or if space is limitedwith aqua stop Application For automatic venting of radiators. Suitable for up to 12 bar/110 °C for water and water/glycol mixtures with up to 50 % glycol. Description Automatic quick air vent with aqua stop. The vent cap does not have to be removed during operation of the quick air vent, not even for initial filling or servicing. Technical data Downloads Technical data ConnectionAngled quick air vent: R½ As per DIN 3858Operating temperature rangemax. 110 °CNominal pressuremax. 12 barHousingAngled quick air vent: Brass, nickel-platedCoverplastic, glass-fibre reinforcedunion ringAngled quick air vent: Brass, nickel-plated Downloads Schnellentlüfter Manuals PDF Download Related products
AFRISO Smart Home AFRISO Smart Home offers innovative solutions for intelligent home automation. With modern sensors and actuators, you can easily and conveniently control your home. More Informations Service-Center Service-Center Overview Service Contact persons Data exchange formats Catalogs Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Service-Center Flexible, cost-aware, on schedule, solution-oriented and fast – the AFRISO team always provides the decisive added value. More Informations Training & Events Training & Events Overview Exhibitions Exhibitions Overview SHK+E 2026, Essen IFH Intherm 2026, Nuremberg GET Nord 2026, Hamburg Search
Images 1 Back PrimoVent | 77753 Angled quick air vent in-stock items Documents Benefits slim design for low heat lossideal for automatic venting of radiators or if space is limitedwith aqua stop Application For automatic venting of radiators. Suitable for up to 12 bar/110 °C for water and water/glycol mixtures with up to 50 % glycol. Description Automatic quick air vent with aqua stop. The vent cap does not have to be removed during operation of the quick air vent, not even for initial filling or servicing. Technical data Downloads Technical data ConnectionAngled quick air vent: R½ As per DIN 3858Operating temperature rangemax. 110 °CNominal pressuremax. 12 barHousingAngled quick air vent: Brass, nickel-platedCoverplastic, glass-fibre reinforcedunion ringAngled quick air vent: Brass, nickel-plated Downloads Schnellentlüfter Manuals PDF Download
