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Compression fitting Irritec 50×1¼" F (internal thread) Italy
Compression fitting Irritec 50×1¼" VR is a high-quality direct connecting fitting of the clamp type of premium class from the leading Italian manufacturer. It is designed for a direct transition from a polyethylene (PE) main pipe with a diameter of 50 mm to a threaded connection with an internal thread of 1¼" (one and a quarter inch). It is used in large-scale landscape and agricultural irrigation systems, at pumping stations, high-power filtration nodes, and in main pipelines for connecting electromagnetic valves, disc or mesh filters, and shut-off valves. The fitting is designed for a working pressure of up to 10 atm (bar)
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Full Product Description
Compression fitting Irritec 50×1¼" VR: Reliable direct transition from 50 mainline to 1¼" thread
Italian company Irritec(Iritec) is a recognized world 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 to manufacture products, which allows the fittings to serve reliably for many years, significantly exceeding the official warranty period.
The direct compression connection (coupling) 50×1¼" with an internal thread is an essential fitting when assembling modern high-capacity irrigation systems. The combination of a compression clamp for a 50 mm PE pipe and a full-through thread of size 1¼"allows for quick and effortless transition to the most important equipment of the automatic irrigation system (electromagnetic valves, plastic collectors, fine filters, or shut-off valves).
Design and step-by-step principle of the Irritec fitting:
The thoughtful design of the compression node consists of five main elements that ensure absolute tightness of the connection in a matter of minutes:
Clamping nut— a massive external clamping element of a large diameter, which, when screwed on, firmly clamps and securely fixes the fitting on the PE pipe.
Stop (collet) ring— tightly surrounds the pipe wall, resting against the clamping nut (1) and the retaining ring (3) during installation, which completely prevents the pipe from being pulled out of the fitting under high pressure.
Retaining ring (bushing)— fixes and evenly presses the internal seal when the nut is tightened.
Sealing gasket— an elastic ring made of wear-resistant NBR rubber, which ensures 100% tightness of the connection and makes any water leakage impossible.
Fitting body— a durable polymer body with a transition to a precise internal inch thread 1¼".
Key advantages of the Irritec 50×1¼" VR coupling:
Extremely easy installation: A huge number of consumers choose Irritec precisely for the simplicity of installation. Any unprepared person can easily integrate the coupling into the irrigation system without using professional tools or welding equipment.
Working pressure 10 atm: The fitting is designed to operate under a stable pressure of up to 10 bar, resistant to sharp hydrodynamic fluctuations in the mainline and seasonal loads.
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.
Technical characteristics:
Parameter
Value
Manufacturer
Irritec
Country of origin
Italy
Fitting type
Compression coupling with internal thread (VR)
Compression connection diameter
50 mm
Internal thread size
1¼" (inch and a quarter)
Working pressure
up to 10 atm (bar)
Body material
High-performance technical polypropylene (PP)
Seal material
Wear-resistant NBR rubber
Purpose
Connection of electromagnetic valves, disc filters, shut-off valves, collectors
All Specifications
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