Dimensions: - inner diameter: 80 mm - height: 175 mm - arm length: 170mm - spout diameter: 34 mm Features: - collector can be used for PVC and metal drain pipes with a diameter: 80 mm - high rainwater interception efficiency coefficient - valve with water flow regulation - high-quality ABS plastic - easy and quick installation Possibility of connecting a VEN-FLEX 35mm technical hose (not included)