Polypipe Polyfast BSP Threaded Reducing Bush (Black) 1.25" x 1" - 4701141

The Polypipe 4701141 is a compact, corrosion-resistant polypropylene reducing bush designed to connect 1¼″ BSP female threads to 1″ BSP male threads in MDPE cold water distribution systems. With a WRAS-approved design and easy threaded installation, this reducer offers a fast and secure solution for adapting pipe sizes without the need for sealants, adhesives, or heat. Ideal for potable water, irrigation lines, and general-purpose outdoor plumbing.

• Enables direct thread-size reduction from 1¼″ BSP female to 1″ BSP male
• Manufactured from impact-resistant polypropylene for long-term durability
• Quick threaded connection – no welding, glue, or tools required
• Suitable for mains water, sprinkler systems, and agricultural use
• WRAS-approved – certified safe for use in drinking water systems