Aluminum Weld-On Filler Neck with Cap, 1.5 Inch OD for Fuel Tanks
Designed for durable, leak-free filling points on fuel and other storage tanks, the Aluminum Weld-On Filler Neck with Cap (1.5" OD) provides a robust, weldable solution for a variety of tanks. Made from aerospace-grade aluminum alloy, it offers high strength, excellent weldability, and corrosion resistance to stand up to demanding use. The filler neck features precision machine-tool tolerances to ensure a reliable fit with compatible caps and fittings, and it is compliant with aviation hose coupling requirements for dependable performance in professional applications. With O-rings and natural aluminum screws on the caps, this assembly delivers a secure seal and straightforward maintenance for long-lasting service.
Main description
This filler neck is suitable for collecting oil tanks, fuel tanks, water tanks, and dry fuel tanks, making it a versatile choice for a range of applications. The components are crafted from aluminium alloy to balance light weight with strength, while the smooth finished design reduces snag and corrosion risk in real-world use. The neck and cap threads are both M48 x 2.5, providing a precise, repeatable connection that cycles cleanly with standard fittings. O-rings included ensure a snug seal, and the caps use natural aluminum screws for reliable operation in various environments. Overall, this weld-on filler neck offers a compact, robust solution that simplifies tank filling and maintenance while maintaining a clean, professional appearance.
Benefits & Tips
- Durable, weldable aluminum construction with strong corrosion resistance—great for automotive, marine, and workshop tanks.
- Secure sealing with O-rings and matching cap threads (M48 x 2.5) for leak-free operation and easy maintenance.
- Compact, precise design with standard sizing (1.5" hole, 54mm cap, 44.5mm neck, overall height 56mm) that fits a wide range of tanks and ensures reliable performance with minimal modification.
Product specifications
- Material: Aluminium alloy
- Caps Diameter: approx. 54mm / 2.1 in
- Caps Height: approx. 15mm / 0.6 in
- Overall Height: approx. 56mm / 2.2 in
- Hole Diameter: approx. 38mm / 1.5 in
- Neck External Diameter: approx. 44.5mm / 1.8 in
- Step Length: 5mm / 0.2 in
- Neck Thread: M48 x 2.5
- Caps Thread: M48 x 2.5
- Size Chart: 54x56MM / 2.13x2.20 inch
Package includes:
- 1 Piece Filler Neck with Caps
Warnings/Reminders
- Please allow slightly: error due to manual measurement.
- Due to differences between monitors, the picture may not reflect the actual color of the item.
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
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