Gravity feed water inlet plug for motorhomes – 78 mm, stainless steel, watertight and lockable

💧 General Description: Gravity-fed water inlet valve for motorhomes: a robust, watertight, and lockable water inlet cap, ideal for campervans, caravans, and trailers. Simple installation, enhanced safety, and integrated dust protection—enjoy smooth filling without leaks or partial vacuuming. 📐 Technical Specifications: Opening diameter: 78 mm; Material: ABS shell + stainless steel inner core; Bayonet cap with watertight seal and anti-loosening spring; Tank vent: 9 mm, reverse anti-vacuum design; Flange outer/inner diameter: 38 mm / 32 mm; Compatible mounting thickness: 30–40 mm; Includes: 1 cap, 2 locking keys, 4 screws. 🔧 Installation: Intuitive installation in minutes. Drill a 78 mm hole, secure the cap with the 4 screws provided—no special tools required. Fits standard thickness sheet metal on motorhomes and caravans. 🎯 Use: Quickly fill your water tank by gravity, without pressure or disassembly. The locking mechanism prevents unauthorized access. The silicone cover protects against dust and dirt—perfect for frequent travel or extended storage. 📦 Other information: Designed for universal use on recreational vehicles (motorhomes, campervans, caravans, trailers). Compatible with pressure filling and quick draining. No batteries or fragile moving parts—maximum reliability, zero maintenance.