Description
Reliable Brass Reduction Fitting for Water Storage
Upgrade your rainwater harvesting system with this robust 1.25" BSP Male to 1" BSP Female brass connector. Engineered for longevity and performance, this high-quality fitting is designed to withstand outdoor environmental conditions while providing a secure transition between different pipe and container thread sizes.
Versatile Installation Options
This connector offers two primary methods for integration into your fluid storage setup:
- Direct Threaded Connection: If your barrel or container is already equipped with a female thread, simply screw the 1.25" BSP male end directly into place for an instant, seamless fit.
- Custom Mounting: For containers without existing threads, this fitting can be mounted directly to the wall of your unit.
Simple Setup Guide
Achieve a leak-free, reliable seal by following these steps for custom installation:
- Drill a 42mm hole into your container to accommodate the 1.25" BSP male thread.
- Remove the back nut and one washer from the fitting.
- Insert the connector through the hole, ensuring the remaining washer is positioned on the interior of the barrel.
- Tighten the back nut securely from the outside to compress the washer, creating a watertight seal.
Whether you are customizing a new build or upgrading an existing water butt, this durable brass fitting provides the flexibility and structural integrity required for effective water management.


