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Compression fitting Irritec 40×1"×40 with internal thread Italy
The Irritec 40×1"×40 compression tee with an internal thread is a premium-class combined compression fitting from a leading Italian manufacturer. It is designed for branching off from a 40 mm diameter polyethylene (PE) main pipe to a threaded connection with an internal thread of 1" (25 mm) at a 90-degree angle. It is used in large-scale private and commercial irrigation systems for reliable connection of standard electromagnetic valves, medium-performance disk or mesh filters, hydrants (water intake columns), and pneumatic blowdown nodes. The fitting provides flawless sealing and is designed for a working pressure of up to 10 atm (bar).
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Full Product Description
Irritec 40×1"×40 Compression Fitting: Reliable and Sealed T-Branch for 40 mm Mainlines
Italian company Irritec(Iritec) is a recognized global leader in the production of compression fittings, filtration equipment, and accessories for automatic irrigation and water supply systems. The brand maintains its leadership due to continuous innovation, strict quality control at every stage of production, and in-depth analysis of customer needs. Only first-class primary polymers are used for manufacturing, allowing the fittings to serve reliably for many years, significantly exceeding the official warranty period.
The 40×1"×40 tee with an internal thread is an essential element in the design and installation of irrigation networks where the main pipe has a diameter of 40 mm. The central threaded outlet with a diameter of 1" (inch) is the most in-demand installation size for most professional equipment: from electromagnetic valves and pressure regulators to water filters. The presence of an integrated thread directly in the tee body simplifies the node design, makes the installation more compact (e.g., inside valve boxes), and significantly reduces costs for additional transition couplings.
Structure and step-by-step principle of the Irritec fitting:
The thoughtful design of both clamping nodes for a 40 mm pipe and the reinforced threaded outlet guarantees absolute tightness of the connection under pressure:
Clamping nuts— massive external clamping elements of blue color with pronounced ribs for convenient tightening using a mounting key.
Stop (collet) rings— white split rings with internal teeth that securely fix the PE pipe, completely excluding its pulling out of the fitting under the influence of high pressure or thermal deformations.
Support rings (bushings)— fix and evenly press the internal seal when tightening the nuts.
Sealing gaskets— elastic rings made of wear-resistant NBR rubber, which guarantee 100% tightness of the pipe ends.
Fitting body with 1" thread— T-shaped body made of primary engineering polypropylene with thickened walls of the central branch, resistant to mechanical stresses when screwing in threaded parts.
Key advantages of the Irritec 40×1"×40 tee:
Extremely easy installation: A huge number of consumers choose Irritec precisely because of the simplicity of installation. Any unprepared person can easily integrate this tee into their irrigation system without using complex tools, soldering irons, or welding equipment.
Working pressure 10 atm: The fitting is designed for stable operation under a pressure of up to 10 bar (PN10), resistant to hydrodynamic loads and pressure fluctuations in the pipeline.
Resistance to aggressive environment and UV: The high-quality polypropylene body is resistant to ultraviolet radiation, seasonal temperature fluctuations, corrosion, and is completely inert to chemical fertilizers used for plant nutrition through the irrigation system.
Technical characteristics:
Manufacturer
Irritec
Country of origin
Italy
Fitting type
Compression tee with internal thread
Diameter of compression outlets
40 mm × 40 mm
Diameter of threaded outlet
1" (~25 mm)
Thread type
Internal (NPT)
Working pressure
up to 10 atm (bar / PN10)
Body and nut material
High-performance technical polypropylene (PP-B)
Seal material
Wear-resistant NBR rubber
Purpose
T-branch from PE pipe to threaded equipment
All Specifications
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