McAlpine 1.25 COMPRESSION NUT(1.5 BSP THREADFORM)
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McAlpine 1.25″ Compression Nut (1.5 BSP Threadform)
Product Description
The McAlpine 1.25″ Compression Nut with a 1.5 BSP threadform is a precision-engineered plumbing fitting designed to securely join compression tubes and pipework. Built for reliable leak-free connections, it’s suited to both residential and commercial plumbing systems where BSP-standard fittings are in use.
Key Features
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Size: 1.25″ compression fitting paired with 1.5″ BSP thread
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Material: High-strength brass with corrosion-resistant plating
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Threadform: Standard 1.5 BSP for compatibility with common UK and international plumbing fixtures
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Function: Designed to compress tubing or pipe inserts tightly for robust seals
Advantages
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Leak-Resistant: Precision-matched compression surfaces ensure a tight seal
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Durable Build: Lead-free brass construction withstands pressure and resists corrosion
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Easy Fitment: Can be tightened using standard wrenches—no soldering or gluing required
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Widely Compatible: Works with copper, plastic, and multilayer compression pipes
Recommended Applications
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Domestic Plumbing: Ideal for connecting flexible or rigid supply pipes to taps, valves, or radiators
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Commercial Projects: Useful for under-sink installations, boiler connections, or maintenance tasks
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DIY Repairs: An accessible solution for homeowners replacing old compression fittings
Summary
The McAlpine 1.25″ Compression Nut with 1.5 BSP threadform is a dependable plumbing component that offers secure, tool-friendly installation and enduring performance. Its robust brass and precision threading make it ideal for applications requiring a reliable sealed connection, without the need for adhesives or solder.
