McAlpine 1 1/4″ Shallow Bath Trap | 32mm Waste for Traditional Cast Iron Baths

McAlpine 1 1/4″ Shallow Bath Trap | 32mm Waste for Traditional Cast Iron Baths

• Shallow bath trap for older cast iron baths with a small 32mm waste outlet
• 32mm multifit connection
• Material: Polypropylene
• 19mm water seal
• Screws onto standard 1 1/4″ thread

Details

The McAlpine P10 provides a specialist 32mm (1 1/4″) drainage solution for traditional and vintage cast iron baths that feature a smaller waste outlet. Specifically, this shallow trap fits perfectly where standard modern 40mm (1 1/2″) fittings are too large or bulky. We manufacture this unit with a multi-fit compression outlet, which allows you to connect it securely to various pipe materials including plastic and copper. Consequently, it bridges the gap between historic bath designs and modern plumbing standards. In short, the P10 ensures a reliable, watertight seal for your classic bathroom restoration.

Restoring an original cast iron bath often presents a major headache because modern standard bath traps are almost always too large for the vintage 1 1/4″ waste outlets. Specifically, trying to “force” a standard 40mm trap to fit usually results in persistent leaks and messy, improvised plumbing. Furthermore, the limited clearance beneath heavy cast iron tubs makes it nearly impossible to install a bulky trap without raising the entire bath off the floor. However, the McAlpine P10 Shallow Trap solves these compatibility issues by providing a precision-engineered 32mm fit. Because the low-profile design requires minimal height, it tucks neatly under the tub while maintaining a robust water seal against foul odours. Therefore, you can preserve the authentic look of your heritage bath while benefiting from modern, leak-free drainage performance.

Brand:

• McAlpine

MPN:

• P10