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Supreme S16 25mm straight mechanical joiner for domestic garden irrigation and water supply pipes
Compression Coupling 25mm PN16 Supreme - Image 2
Compression Coupling 25mm PN16 Supreme - Image 3
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Supreme S16 25mm straight mechanical joiner for domestic garden irrigation and water supply pipes
Compression Coupling 25mm PN16 Supreme - Image 2
Compression Coupling 25mm PN16 Supreme - Image 3

Compression Coupling 25mm PN16 Supreme

Supreme fittings
SKU: S105025000

2,90 £ inc. VAT

50 in stock

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Additional information
Weight0,1 kg
Brand
ColorBlue
Pipe size25mm
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About brand

Supreme Fittings Products & Fittings in the UK

When designing a reliable automatic watering system, the quality of the hidden components—the pipes, valves, and connectors—is just as critical as the sprinklers themselves. Cheap fittings lead to pressure drops, leaks, and costly repairs. At MB Irrigation, we refuse to compromise on quality. That is why we are proud to supply and install genuine Supreme Fittings products, manufactured by the world-renowned Supreme Fittings (part of Europe’s leading fluid distribution specialists).

Why Professionals Choose Supreme Fittings Components

Founded on innovation and precision engineering, Supreme Fittings has spent decades pioneering advanced water distribution technology. Their components are engineered to withstand high hydraulic pressure, changing ground temperatures, and intense UV exposure—making them perfectly suited for both residential gardens and commercial agricultural projects across the UK.

Choosing Supreme Fittings for your irrigation network guarantees:

  • 100% leak-proof seals: Patented mechanical locking systems ensure joints remain secure under constant pressure.
  • UV and chemical resistance: Built from premium virgin polymers that resist agricultural fertilisers, chemical degradation, and frost.
  • Eco-friendly engineering: All Supreme Fittings products are manufactured using sustainable processes and are 100% recyclable.

Our Range of Supreme Fittings Irrigation Systems Technology

We stock and install a comprehensive selection of Supreme Fittings components designed to form the robust backbone of any professional watering system.

Supreme Compression Fittings (PP Series)

The legendary polypropylene compression fittings are the industry standard for connecting PE (polyethylene) water pipes. Their unique design allows for fast, secure manual installation without compromising on hydraulic tightness.

Supreme Drip Irrigation Lines & Tapes

For efficient flowerbed and hedge watering, Supreme’s advanced drip lines deliver precise amounts of water straight to the root zone. Their integrated pressure-compensating emitters prevent clogging and ensure even water distribution along the entire line.

Valves, Clamp Saddles, and Accessories

To maintain complete control over your water network, we supply heavy-duty Supreme valve boxes, mechanical clamp saddles for easy pipe branching, and threaded micro-irrigation adaptors to complete your custom setup.

Description

Supreme Compression Coupling 25mm PN16 | High-Efficiency 25mm MDPE Joiner

Engineered for tight radius spaces and fast site deployments, the **Supreme 25mm Compression Coupling** offers the perfect balance of compact physical dimensions and brute industrial strength. This 25mm straight joiner is the absolute go-to hardware for linking standard domestic blue or black MDPE water pipes supplying outdoor tap networks, garden irrigation schemes, and micro-sprinkler grids across the UK.

A major headache for installers working with 25mm pipe is dealing with stiff, tightly coiled tubing in cold weather, which resists insertion into standard fittings. Supreme solves this with their advanced conical EPDM lip-seal profile. You do not have to struggle to push the pipe past a stubborn internal obstruction; the internal bevelled chamber guides the 25mm pipe smoothly into place, creating an instant hydraulic seal on the first attempt with minimal manual force.

Uncompromised Structural Longevity

Though compact, this fitting does not sacrifice material quality. The deep-threaded, UV-stabilised blue locking nut delivers a tight mechanical grip that resists environmental stress cracking (ESCR). It is highly chemically inert, meaning it can be buried directly in acidic soils or installed above ground in direct sunlight without the plastic becoming brittle or leaking over time.

Engineered for tight radius spaces and fast site deployments, the Supreme 25mm Compression Couplingoffers the perfect balance of compact physical dimensions and brute industrial strength. This 25mm straight joiner is the absolute go-to hardware for linking standard domestic black 25mm water pipes supplying outdoor tap networks, garden irrigation schemes, and micro-sprinkler grids across the UK.
A major headache for installers working with 25mm pipe is dealing with stiff, tightly coiled tubing in cold weather, which resists insertion into standard fittings. Supreme solves this with their advanced conical EPDM lip-seal profile. You do not have to struggle to push the pipe past a stubborn internal obstruction; the internal bevelled chamber guides the pipe smoothly into place, creating an instant hydraulic seal on the first attempt with minimal manual force.
Though compact, this fitting does not sacrifice material quality. The deep-threaded, UV-stabilised blue locking nut delivers a tight mechanical grip that resists environmental stress cracking (ESCR). It is highly chemically inert, meaning it can be buried directly in acidic soils or installed above ground in direct sunlight without the plastic becoming brittle or leaking over time.

Technical Overview:

Compatible Pipe:

  • 25mm O.D. Polyethylene
  • Core Advantage: Ultra-smooth pipe insertion with zero gasket resistance
  • Key Application: Domestic garden watering systems, pump links, and outdoor tap extensions

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