3pcs 3/4 inch Water Tank Connector Threaded Drain Pipe Water Pipe Fittings, 501 Original

3pcs Plastic 3/4 inch Water Tank Connector PVC Threaded Drain Pipe Aquarium Joints DN20 Water Pipe Fittings Thread Adaptor AccessoriesSpecification:Purpose: Suitable for sealing openings of water towers, water tanks, etc. and external pipes, valves, faucets...Inner hole: DN20(3/4\\\")Inner hole size: 24.3mm, large outside and small inside with taperExternal thread diameter: 37.8mm (that is, opening size)Total height of the interface: 47mm (that is, the total height of the interface, including the outer edge disc)Depth of external thread: 38.5mm (that is, the length of the external thread of the interface, excluding the outer edge disc)And cap thickness: 11mmComes with transparent rubber ring: Rubber ring thickness: 3.5mm, better sealingMaterial: PVCPacking size: 150*100*60mmNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2mm measuring deviation due to manual measurement.Package Content:3 X Water Tank Connectors