Description
Female Socket 32×1″
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What is Female Socket 32×1″ DADEX PPRc ?
The Female Socket 32×1″ DADEX PPRc PN 25 is a specialized threaded adapter fitting from Dadex Polydex, designed for seamless connections in plumbing systems.
Description
This green-colored female threaded socket adaptor transitions a 32mm PPRc pipe to a 1-inch female NPT/BSP thread, enabling integration with metal or threaded components in HVAC, hot/cold water, and compressed air lines. Part of the Polydex PPR (polypropylene random copolymer) system, it supports potable water distribution in residential, commercial, and industrial settings.
Specifications
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Size: 32mm (PPRc side) x 1″ (female thread)
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Pressure Rating: PN 25 (suitable for up to 25 bar at 20°C, derates with temperature)
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Standards: Pipes conform to DIN 8077/8078; fittings to DIN 16962, marked with “EK” for Ekoplastik compatibility
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Material: Type 3 PPRc, corrosion/abrasion-resistant, low thermal/electrical conductivity, frost-resistant
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Temperature Range: 0–95°C for hot water (optimal 20–70°C), suitable for seismic areas
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Available Sizes: Includes 20x½”, 25x¾”, 40×1¼”, up to 63×2″ variants
Applications
Polydex PPRc fittings like this socket excel in HVAC chilled/hot water circuits, potable hot/cold water supply, rainwater systems, swimming pools, and compressed air networks. They ensure hygienic, noise-free, energy-efficient transport without scaling or chemical leaching.
Installation and Usage
Use socket fusion welding: heat PPRc pipe end and socket to 260°C for 10–15 seconds (per pipe OD), then insert firmly for 10 seconds; allow 30 minutes cooling before pressure testing. Thread into male fittings with PTFE tape; avoid over-tightening. For HVAC/water supply, follow Dadex guidelines for derating pressure above 20°C and use PN25-rated pipes throughout.




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