20 mm (3/4', DN20) garden hose tap / water valve connector — 1 piece A compact, purposebuilt connector for garden hoses and irrigation lines. Designed to fit common plumbing and garden fittings, this waterstop connector makes attaching and detaching hoses fast, secure, and leakresistant while providing a reliable shutoff when disconnected. Key benefits Fast, secure connection: Fits standard 3/4' (20 mm, DN20) hose and tap threads for quick hookup to outdoor faucets and irrigation fittings. Waterstop function: Stops water flow automatically when the hose is disconnected, preventing spills and making maintenance easier. Versatile compatibility: Part of a size range that includes 16 mm (1/2', DN15), 20 mm (3/4', DN20) and 25 mm options; this listing is for the 20 mm model (1 pcs). Simple replacement or upgrade: Ideal for swapping worn connectors or adding a waterstop feature without changing existing hoses or taps. Key attributes Functionality: Acts as a tap/hose connector with integrated waterstop capability and on/off control when disconnected. Compatibility: Suited for 3/4' threaded taps (DN20) and corresponding 20 mm hose/irrigation tubing. Also available in related sizes 16 mm (1/2', DN15) and 25 mm for other installations. Size and pack: This product is a single unit, 20 mm (3/4', DN20) model — quantity: 1 pcs (20mm). Use with garden taps/cranes and irrigation systems where a quickdisconnect waterstop is needed. How it solves common problems Eliminates water loss during hose changes or maintenance by automatically stopping flow when disconnected. Reduces leaks and drips at the connection point for cleaner, more efficient watering. Avoids the need to shut off the main faucet or water supply line while swapping accessories. Practical applications / use cases Garden watering: Connect a hose quickly to an outdoor tap for lawn, flowerbed, and vegetable garden watering — disconnect without spilling water. Irrigation systems: Integrate into dripline or microirrigation setups where frequent connection/disconnection or quick seasonal removal is required. Equipment hookup and maintenance: Use at washdown points, carwash hoses, or temporary irrigation lines where a reliable quickdisconnect and automatic waterstop improves safety and convenience. Why choose this 20 mm model Direct fit for common 3/4' (DN20) garden taps and hoses. Part of a size range that lets you match the connector to your existing plumbing (16 mm / 20 mm / 25 mm). Sold as a single 20 mm piece for straightforward replacement or oneoff installations. Notes on selection Confirm faucet/hose thread and inner diameter before to ensure compatibility with 20 mm (3/4', DN20) fittings. If you need a different size, check the corresponding 16 mm (1/2', DN15) or 25 mm options in the same product family. Contents 1 pcs connector — 20 mm (3/4', DN20) This connector is intended for garden and irrigation use to provide a secure, easytooperate connection with waterstop capability for a single 20 mm installation.