Polyethylene adapter HDPE socket x female union nut

  Datasheet (PDF)

The Georg Fischer Fuseal polyethylene adapter facilitates a secure transition between high-density polyethylene piping and Fuseal corrosive waste drainage assemblies. Engineered for industrial DWV installations, laboratory drainage, and chemical process piping, this component pairs an HDPE socket inlet with a threaded female union nut. Designed to mate directly with Fuseal male union adapters, it provides a demountable, leak-tight chemical connection capable of withstanding aggressive acids, bases, and elevated process temperatures.

Technical specifications

The adapter combines an HDPE fusion socket with a mechanical female union nut designed for direct engagement with matching male union adapters in chemical drainage networks.

• Manufacturer: Georg Fischer
• Product range: Fuseal Corrosive Waste Piping Systems
• Connection configuration: HDPE socket x female union nut
• Mating component: Georg Fischer Fuseal male union adapter
• Temperature limits: Continuous operation up to 180 degrees Fahrenheit (82 degrees Celsius); intermittent discharges up to 212 degrees Fahrenheit (100 degrees Celsius)
• Chemical resistance: High resistance to acids, alkalis, alcohols, solvents, and aqueous salt solutions

Applications

This polyethylene transition fitting is designed for aggressive drainage, waste, and vent (DWV) piping networks across institutional and industrial sectors.

It is deployed in chemical process plants, university research laboratories, hospital disposal systems, life sciences facilities, and food and beverage manufacturing. The adapter enables seamless mechanical joining of HDPE drainage lines into Fuseal acid waste networks, ensuring simple disassembly for routine inspection, trap maintenance, or system reconfigurations where corrosive chemical mixtures are present.

Installation and jointing

Jointing is performed by fusing the polyethylene socket to the HDPE pipe end and threading the female union nut onto the corresponding male union adapter.

The union interface provides a modular, demountable connection that eliminates the need for hot work or destructive cuts during future maintenance. Installers must ensure proper axial alignment and gasket placement before tightening the union nut to establish an airtight and liquid-tight seal against intermittent backpressures and hazardous fumes.