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Reducing threaded plastic coupling Irritec 1" x 1/2" FNPT (internal thread) Italy
Reducing threaded coupling Irritec 1" x 1/2" VR is a high-quality transition element of the premium class from the leading Italian manufacturer. It is designed for direct connection and adaptation of pipeline elements, valves or automation nodes with different outer thread diameters (1" and 1/2") in automatic irrigation, drip irrigation and water supply systems. The fitting is designed for a working pressure of up to 10 bar, is easy to install and guarantees a long service life even in harsh operating conditions.
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Full Product Description
Reducing coupling Irritec 1" x 1/2" FN: Reliable and compact transition between main nodes
Italian company Irritec(Irritec) is a recognized world leader in the production of components for irrigation and water supply. The constant introduction of innovative technologies, high qualification of engineers, and strict quality control allow the brand to create fittings that serve flawlessly for years, significantly exceeding the official warranty period.
The plastic reducing coupling with an internal thread of 1" x 1/2" is a universal and indispensable element in the assembly, branching, or modernization of water supply nodes, when it is necessary to transition from the main line to smaller equipment without unnecessary linear extensions of the system.
Key advantages of Irritec fittings:
- Ease of installation for each: A well-thought-out ergonomic body shape allows for quick and reliable installation of the coupling. No special professional equipment is required for installation — any unprepared person can screw the part in manually or with a standard tool.
- High-strength materials: The product is made of primary technical polyethylene (PE) of high density, which stably withstands pressure up to 10 atm. The material is resistant to hydraulic shocks, mechanical loads, and constant contact with water.
- Resistance to external factors: The plastic has reliable UV stabilization, thanks to which it does not deteriorate and does not crack under direct sunlight, is not subject to corrosion, and is chemically inert to mineral fertilizers.
- Ideal thread accuracy: Thanks to strict control of geometry, the coupling is perfectly screwed onto both plastic threads (electromagnetic valves, collectors, adapters) and metal sanitary fittings or pump station outlets.
Scope of application:
- Transition from a main collector or filter with a diameter of 1" to equipment, sensors, or valves with a thread of 1/2" (and vice versa).
- Connection of pressure gauges, automation nodes, or small sprinklers to the main water distribution lines.
- Integration of elements with different threaded outputs into a single hermetic irrigation line.
- Creation of reliable transition nodes in drinking and technical water supply systems.
Technical characteristics:
Manufacturer
Irritec
Country of origin
Italy
Fitting type
Reducing coupling (transition)
Thread type
Internal (FN) / Internal (FN)
Connection sizes
1" x 1/2"
Working pressure
up to 10 bar (atm)
Body material
High-strength technical polyethylene (PE)
Purpose
Automatic irrigation and water supply systems
Installation tip from Agras.ua: To ensure 100% tightness of the connection, be sure to use sealing materials, such as FUM tape or sanitary thread. Wind the sealant onto the outer thread of the fittings that are screwed into the coupling in a clockwise direction. Avoid excessive tightening with metal keys with a large lever to avoid damaging the plastic thread turns — the strength of Irritec polymers is quite sufficient for a tight connection with moderate effort.
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