McAlpine T13ISON 1.5" Blue Imperial Compression Ring
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McAlpine T13-ISON 1½″ Blue Imperial Compression Ring
Product Description
The McAlpine T13‑ISON is a precision-engineered compression ring for 1½″ (38 mm) imperial copper pipe fittings. Featuring a corrosion-resistant isolating sleeve, it ensures strong, watertight connections in waste, trap, or pipe assembly systems.
Key Features
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Pipe Size: Designed specifically for 1½″ imperial (BSP) copper or brass pipes
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Material: Brass compression ring with a blue plastic (isorubber) isolating sleeve
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Sleeve Function: Prevents electrolytic corrosion by isolating dissimilar metals during compression
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Wash Design: Tapered to seat and seal firmly when tightened inside a compression fitting
Advantages
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Enhanced Durability: Brass ring plus plastic sleeve resists corrosion and ensures long-lasting performance
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Reliable Sealing: Achieves tight compression, creating a leak-free seal in standard fittings
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Protective Sleeve: Isolates copper pipe from brass components, reducing risk of galvanic reaction
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Quick to Install: Fits into compression joints without special tools
Recommended Applications
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Copper Pipe Installations: Ideal for waste, trap, or hot/cold copper pipe fittings requiring compression seals
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Plumbing Maintenance: Replaces worn or corroded compression rings during renovation or repair
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Cross-Metal Installations: Recommended when joining copper to brass to prevent corrosion
Summary
The McAlpine T13‑ISON 1½″ Blue Imperial Compression Ring is a dependable, anti-corrosion component for copper plumbing assemblies. Its brass body and isolating sleeve ensure robust seals and protection against galvanic wear, making it ideal for durable plumbing connections.
