
Linx Square
inc. VAT
Free Samples
See the finish before you commit
Trade Account
Trade prices on every range
Expert Advice
Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
Calculator on every tile and floor
Klarna & PayPal
Spread the cost, subject to status
Free Samples
See the finish before you commit
Trade Account
Trade prices on every range
Expert Advice
Speak to our team · 020 4634 2203
Free Delivery
On orders over £300
Sold By The m²
Calculator on every tile and floor
Klarna & PayPal
Spread the cost, subject to status

Trade Prices
Always trade prices, never retail markup.
UK Delivery
£50 flat rate • up to 20 business days.
FENSA Fitting
Professional install available.
by Linx Square
SKU: 12MMCOUPLINGMI
Need help with this product?
Our team can advise on specification, quantities and delivery — Mon–Fri, 9am–5pm.
Visit the Help CentreSelection

Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT

Linx Square
inc. VAT
Connect your pipes to a single-circuit pump with the 12mmx1/2" MI Coupling. This high-quality nickel-plated compression coupling provides a secure and reliable connection between 12mm pipes and a 1/2" MI (Male Iron) thread.Key Features:Secure Connection: This coupling's compression design ensures a tight and safe connection between the 12mm 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 12mmx1/2" MI Coupling is specifically designed with single circuit pumps. It allows for easy connection between the pump and the 12mm pipes, enabling efficient water flow through your heating system.Make pipe connections to your single-circuit pump hassle-free with the 12mmx1/2" 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.