Fuseal Fast-Lock female adapter PP

  Datasheet (PDF)

The Fuseal Fast-Lock female adapter PP from Georg Fischer connects polypropylene corrosive waste piping to male threaded equipment, fixtures, or metallic components via a mechanical joint socket and female pipe thread (S x FPT). Engineered for demanding industrial and laboratory drainage systems, the flame-retardant polypropylene fitting delivers robust chemical resistance and handles operating pressures up to 35 psi. The compact mechanical joint requires no solvent cementing or extended curing times, permitting immediate system testing and commissioning.

Technical specifications

The Fuseal Fast-Lock female adapter provides a rigid transition between flame-retardant polypropylene pipe runs and male NPT threaded connections. Designed for both vacuum and pumped corrosive drainage lines requiring intermittent pressure resistance, it maintains continuous operation under aggressive thermal and chemical regimes.

• Material: Flame-retardant polypropylene (PP-FR)
• Connection configuration: Fast-Lock mechanical joint socket x female pipe thread (S x FPT)
• Operating pressure rating: 35 psi for vacuum and intermittent pumped drainage
• Continuous service temperature limit: 180 degrees F (82 degrees C)
• Intermittent discharge temperature limit: 212 degrees F (100 degrees C)
• Tool interface: 8 mm or 10 mm socket driver for collar tightening

Applications

This threaded female adapter is designed for specialized corrosive waste drainage, laboratory DWV installations, and chemical process piping where acids, bases, or solvents are conveyed. It frequently provides the service connection to sinks, strainers, vents, or process equipment across industrial and institutional facilities.

Polypropylene formulation provides superior resistance to alcohols, dilute mineral acids, alkalis, and aqueous salt solutions, preventing rust, pitting, scaling, and electrolytic degradation. It is attacked only by strong oxidizing acids and weakened by select chlorinated hydrocarbons. The fitting is suited for universities, research centers, life science laboratories, hospitals, and food and beverage facilities where metallic drainage fails due to chemical attack. The material is formulated for above-ground exposure with UV-resistant and heat-stabilized pigmentation, while maintaining full mechanical compatibility with both flame-retardant and non-flame-retardant Fuseal piping.

Installation and jointing

Installation of the Fuseal Fast-Lock female adapter uses a compact mechanical joint collar requiring standard metric socket drivers rather than special grooving tools or solvent cements. The joint design eliminates toxic chemical fumes, reduces installation footprint in confined wall cavities, and enables immediate pressure testing.

The Fast-Lock collar features a secure tightening assembly driven by an 8 mm or 10 mm socket driver, compatible with standard manual ratchets or cordless power tools. The fitting hub design is fully modular and interchangeable with Fuseal electrofusion collars, allowing field personnel to transition easily between mechanical and electrofusion joining methods. Proper threading onto mating male threads should be performed according to standard plastic piping practices to maintain leak-free system integrity.