Description
John Guest 12mm x 1/2" BSP Female Adaptor with Brass Nut – WaterMark Certified (PEMSTC1214)
Product Overview
The John Guest 12mm x 1/2" BSP Female Adaptor (PEMSTC1214) is a genuine Speedfit push-fit fitting designed for reliable caravan, RV, and motorhome plumbing connections. It connects 12mm John Guest pipe (or similar) to a 1/2" BSP female thread with a brass nut, providing a secure, leak-free connection suitable for hot and cold potable water systems.
This WaterMark-certified adaptor features increased O-ring compression for a positive water seal and is approved for caravan manufacturing, ensuring compliance with Australian plumbing standards.
Key Features
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Genuine John Guest Speedfit fitting – WaterMark certified
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Connects 12mm push-fit pipe to 1/2" BSP female thread
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Brass nut provides secure connection and reliable seal
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Suitable for hot and cold potable water systems
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Increased O-ring compression for a positive water seal
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Approved for use in caravan manufacturing
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Durable, long-lasting, and corrosion-resistant
Applications
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Caravan, RV, and motorhome water filter systems
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Hot and cold water plumbing connections
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General potable water systems where WaterMark certification is required
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Household or commercial plumbing applications
What’s Included
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1 × John Guest 12mm x 1/2" BSP Female Adaptor with Brass Nut (PEMSTC1214)
Why Choose John Guest / Plenty River
John Guest is a globally trusted brand for push-fit plumbing solutions, known for durability, leak-free performance, and easy installation. Plenty River supplies these fittings for Australian caravan, RV, and plumbing systems, offering quality components built for compliance and long-term use.