Vertical Emergency Roof Drain with Bitumen Membrane – Heated

Vertical Emergency Roof Drain with Bitumen Membrane – Heated is intended for secondary emergency drainage of flat roofs. Its vertical outlet, insulated polypropylene (PP) body and height-adjustable overflow inlet allow controlled discharge when emergency drainage is required. The drain incorporates a factory-attached bituminous waterproofing membrane.

This model includes an electric heating element for frost-sensitive applications.

Technical specifications

• HL model: HL62.1HSafe
• Application: Emergency roof drainage
• Outlet orientation: vertical
• Outlet sizes: DN110, DN125, DN160, DN75
• Body material: Polypropylene (PP)
• Waterproofing connection: factory-attached bituminous waterproofing membrane
• Installation height: 100 mm
• Inlet edge: Height-adjustable
• Leaf catcher: Dome strainer, approximately 262 mm diameter
• Inlet edge adjustment: 28–68 mm
• Heating: Electric heating element

Models and official HL technical drawings

Refer to the linked HL product pages for model-specific dimensions, rated flow capacities, and PDF technical drawings.