Two white pipe connectors on a white background
Brand: John Guest SKU: SWLS22359

John Guest 15-12mm Straight Connectors (Pack of 2)

£7.99
Hurry, only 1 item left in stock!
Upgrade or adapt your plumbing setup quickly with this John Guest Speedfit 15 mm to 12 mm female reducer. This is a reliable push-fit connector designed to join larger feed lines to smaller outlets with ease.

This 2 pack of female reducing fittings is perfect for water systems where a reduction in pipe size is needed, such as in caravan, motorhome, boat or home plumbing applications. The Speedfit push-fit design makes installation fast and tool-free - simply push the pipe into the fitting for a secure, leak-tight connection that can also be easily disconnected if needed.

Made from durable polypropylene with food-grade EPDM O-rings, these connectors are resistant to chemicals and suitable for potable water and general plumbing use. Their compact design and reliable performance make them a practical choice for professional and DIY plumbing projects alike.

Features

  • Push-fit installation - quick and tool-free connection
  • Reduces 15 mm to 12 mm pipe size for flexible system adaptation
  • Durable and chemical-resistant polypropylene body with EPDM seals
  • Pack of 2 for multiple uses or spare parts
  • Ideal for anyone looking to simplify or expand their water line setup with reliable push-fit plumbing components

Pickup available at Southwest Leisure Spares

Usually ready in 4 hours

Pairs well with

All items come with full manufacturer guarantees for quality and performance

Shipping & Returns Policy

Shipping Policy

We aim to dispatch orders within 2 working days and are shipped via Royal Mail or FedEx with tracking and drop-off without signature.

Shipping is free on orders over £100 (exclusions apply)*
For orders under £100 there is a £5.99 shipping charge
For all next day orders there is a £9.99 shipping charge
For large or oversized items such as bumpers, there is a set shipping charge of either £25 or £50, depending on the size of the item

*We offer free delivery on orders over £100, excluding bespoke orders placed as part of our Part Finder service, large or oversized items and products shipped directly from the supplier.

To see our full Shipping Policy click here

Returns Policy

If you're not completely satisfied with your order, you can return it to us within 14 days of receipt via Royal Mail. Though please note that we charge £3 for returns that are not faulty and the £3 will be deducted from your refund. Only damaged parts will have a full refund and return postage paid for.

To see our full Returns Policy click here

Fitting available at our NCC Approved Workshop

We supply genuine spare parts sourced directly from leading manufacturers, serving the caravan, motorhome, holiday park, leisure, and marine industries. Our close links with manufacturer technical teams give us access to hundreds of detailed diagrams, technical resources, and parts lists—ensuring you get the right component every time.


If your part requires professional fitting, our NCC Approved Workshop in Ilminster, Somerset is fully equipped to help. Simply get in touch to book an installation appointment, and our experienced technicians will ensure your parts are fitted safely, correctly, and in line with manufacturer specifications.

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