Description
Union Male Threaded 50×1-1/2″
Q-therm PPRc pipes and fittings imported from UAE, Food Grade, Plumbing Materials. PN 25 for hot and cold water online shop 0322-3540656
What is Union Male Threaded 50×1-1/2″ PPR ?
Description
The Union Male Threaded 50×1-1/2″ is a PPR (Polypropylene Random Copolymer) fitting with one end designed for PPR pipe connection (fusion welding) and the other end featuring a male brass thread (1-1/2″).
It acts as a detachable joint (union) in piping systems, allowing easy assembly and disassembly without cutting the pipe.
It is part of the Q-Therm PPRc PN 25 system, manufactured from food-grade raw materials, ensuring hygienic and safe water transport.
🔹 Specifications
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Product Name: Union Male Threaded
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Size: 50 mm × 1-1/2″
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Brand: Q-Therm
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Material: PPR (Polypropylene Random Copolymer) + Brass insert (male thread)
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Pressure Rating: PN 25 (25 bar)
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Standard: DIN 8077 / 8078 & ISO 15874 compliant
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Temperature Range:
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Up to 95°C (hot water)
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-20°C to 0°C (cold water without freezing risk)
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Color: Green (standard Q-Therm)
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Connection Method:
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Socket fusion welding (PPR side)
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Threaded connection (brass male side)
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Features
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High resistance to high pressure and temperature (suitable for both hot and cold water).
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Detachable joint design allows maintenance, inspection, and replacement without damaging the pipe.
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Corrosion-proof & rust-free, unlike metal fittings.
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Leak-proof connection due to brass threading with precise tolerance.
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Hygienic & food-grade, does not affect water taste or quality.
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Long service life (50+ years under normal conditions).
Usage / Applications
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Domestic and commercial hot & cold water supply systems.
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Plumbing systems where detachable joints are required.
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Boiler, water heater, chiller, and HVAC piping connections.
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Industrial fluid supply lines (where frequent maintenance or inspection is needed).
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Suitable for compressed air and chemical transport (where compatible with PPR).
✅ In summary:
The Q-Therm Union Male Threaded 50×1-1/2″ PN 25 is a reliable, food-grade, and detachable connector fitting that bridges PPR pipe systems with external threaded equipment/lines, ideal for hot and cold water installations in residential, commercial, and industrial settings.



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