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16mmx1/2' MI Coupling

Was £5.59
From Was £5.59
Was £5.59
Now £3.49
From £3.49
Now £3.49
Save £2.10 Save £2.10
in stock, ready to be shipped
16mmx1/2' MI Coupling
From Was £5.59
Was £5.59
From £3.49
Now £3.49
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Help, advice or want us to beat a price? Call us on 01268 567016

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For delivery on Sunday

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Easily connect your pipes to a single circuit pump with the 16mmx1/2" MI Coupling. This high-quality nickel plated compression coupling provides a secure and reliable connection between 16mm pipes and a 1/2" MI (Male Iron) thread.

Key Features:

  • Secure Connection: The compression design of this coupling ensures a tight and secure connection between the 16mm pipe and the 1/2" MI thread. This eliminates the risk of leaks or disconnections, providing peace of mind and optimal performance.
  • Nickel Plated Finish: The coupling features a nickel plated finish, offering enhanced durability and corrosion resistance. This ensures long-lasting performance and maintains the aesthetics of your installation.
  • Compatible with Single Circuit Pumps: The 16mmx1/2" MI Coupling is specifically designed for use with single circuit pumps. It allows for easy connection between the pump and the 16mm pipes, enabling efficient flow of water through your heating system.

Make pipe connections to your single circuit pump hassle-free with the 16mmx1/2" MI Coupling. Its reliable compression design, nickel plated finish, and compatibility with single circuit pumps ensure a secure and efficient connection. Experience peace of mind knowing that your heating system is equipped with a high-quality coupling that will deliver optimal performance for years to come.

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Product Question? Need help placing an order?

Our customer support is available Monday to Friday 7am-6pm.

Call us on 01268 567 016

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Free delivery on all orders

At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99

  • 2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
  • Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
  • Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
  • Saturday delivery - £29.99 (Order before 4pm Monday - Friday)

Explore our full delivery policy

30 days returns policy

At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.


At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.


We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.


Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.

Lifetime warranty

At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

Find out more

We'll beat any price

At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!

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