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Compression fitting Irritec 50×1½" FPT (female pipe thread) Italy
The Irritec 50×1½" VR compression coupling is a high-quality, direct-connection, premium-class, push-fit fitting from a leading Italian manufacturer. It is designed for a direct transition from a 50 mm diameter polyethylene (PE) main pipe to a threaded connection with an internal thread of 1½" (one and a half inches). It is used in industrial and private irrigation systems, on pumping stations and filtration nodes for connecting powerful solenoid valves, disc or mesh filters with high flow rates, as well as shut-off valves. The fitting is designed for a working pressure of up to 10 atm (bar).
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Full Product Description
Irritec 50×1½" VR: Reliable direct transition from 50 mainline to 1½" thread
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 to manufacture products, allowing fittings to serve reliably for many years, significantly exceeding the official warranty period.
The direct compression connection (coupling) 50×1½" with an internal thread is a key fitting in the assembly of modern high-capacity irrigation systems and water intake nodes. The combination of a compression clamp for a 50 mm PE pipe and a full-bore thread of size 1½"allows for quick and effortless transition to the most important and productive equipment of the system (electromagnetic valves, plastic collectors, fine filtration discs, 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 provide 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 or hydraulic shocks.
Retaining ring (bushing)— fixes and evenly presses the internal seal when tightening the nut.
Sealing gasket— an elastic ring made of wear-resistant NBR rubber, which provides 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 1½".
Key advantages of the Irritec 50×1½" 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 large 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 through the irrigation system.
Technical characteristics:
Manufacturer
Irritec
Country of origin
Italy
Fitting type
Compression coupling with internal thread (VR)
Compression connection diameter
50 mm
Internal thread size
1½" (one and a half inches)
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, distributors, shut-off valves, and pumps
All Specifications
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