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Supreme 20mm PN16 compression fitting for agricultural fertigation and nursery micro irrigation
Compression Coupling 20mm PN16 Supreme - Image 2
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Supreme 20mm PN16 compression fitting for agricultural fertigation and nursery micro irrigation
Compression Coupling 20mm PN16 Supreme - Image 2
Compression Coupling 20mm PN16 Supreme - Image 3

Compression Coupling 20mm PN16 Supreme

Supreme fittings
SKU: S105020000

2,60 £ inc. VAT

50 in stock

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Additional information
Weight0,1 kg
Brand
ColorBlue
Pipe size20mm
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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 20mm PN16 | Heavy-Duty Micro Irrigation Joiner

The **Supreme 20mm Straight Compression Coupler** is a highly specialised, industrial-grade fitting engineered for narrow-bore 20mm outside diameter water lines. Commonly used in advanced agricultural micro-irrigation, commercial nurseries, and delicate vineyard watering systems, this PN16-rated component brings heavy-duty pipeline integrity to precision water delivery layouts.

Smaller diameter pipes are highly susceptible to micro-vibrations caused by fast pulsing solenoid valves or high-frequency dosing pumps. The Supreme 20mm fitting counteracts this with a uniquely designed high-grip polyacetal split-ring. This internal collar tightly bites into the 20mm pipe, acting as an integrated shock absorber that dampens continuous system vibrations, preventing micro-leaks from developing behind valve boxes or inside greenhouse racking.

Chemical & Fertilizer Resistance

Because 20mm lines are heavily utilised for fertigation (injecting nutrients directly into the water supply), the entire internal body is molded from premium virgin PP-B plastic. It offers absolute resistance to highly concentrated chemical fertilisers, nitric acid washes, and mineral supplements, guaranteeing it will not corrode, pit, or scale internally, keeping your water flow unobstructed.

The Supreme 20mm Straight Compression Coupler is a highly specialised, industrial-grade fitting engineered for narrow-bore plumbing lines. Commonly used in advanced agricultural micro-irrigation, commercial nurseries, and delicate vineyard watering systems, this PN16-rated component brings heavy-duty pipeline integrity when splicing or extending a high-density 20mm water pipe.
Smaller diameter pipes are highly susceptible to micro-vibrations caused by fast pulsing solenoid valves or high-frequency dosing pumps. The Supreme 20mm fitting counteracts this with a uniquely designed high-grip polyacetal split-ring. This internal collar tightly bites into the pipe, acting as an integrated shock absorber that dampens continuous system vibrations, preventing micro-leaks from developing behind valve boxes or inside greenhouse racking.
Because 20mm lines are heavily utilised for fertigation (injecting nutrients directly into the water supply), the entire internal body is molded from premium virgin PP-B plastic. It offers absolute resistance to highly concentrated chemical fertilisers, nitric acid washes, and mineral supplements, guaranteeing it will not corrode, pit, or scale internally, keeping your water flow unobstructed.

Technical Overview:

Compatible Pipe:

  • 20mm O.D. Polyethylene
  • Core Advantage: Vibration-dampening mechanics and premium chemical inertness
  • Key Application: Fertilizer injection lines, nursery micro-sprinklers, and vineyard watering

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