Fuseal Fast-Lock 3-Way Ell 91.2

  Datasheet (PDF)

The Georg Fischer Fuseal Fast-Lock 3-way ell 91.2 degrees is an engineered flame-retardant polypropylene (PPFR) drainage fitting designed for corrosive chemical waste and laboratory DWV piping systems. Featuring three socket connections configured at an angle of 91.2 degrees to maintain precise drainage slope, this directional fitting facilitates the bidirectional convergence of branch lines into a common waste stack or run while minimizing internal turbulence and fluid retention. The component is compatible with both flame-retardant and non-flame-retardant Schedule 40 and Schedule 80 polypropylene pipes across 1 1/2-inch and 2-inch nominal sizes. Mechanical assembly is executed using the compact Fast-Lock collar system, requiring only a standard 8 mm socket driver on cordless or hand ratchets. This eliminates solvent cements, primers, applicators, toxic fumes, and cure times, ensuring the joint is instantly ready for testing and full operational service. Modular hub geometry provides interchangeability between Fast-Lock mechanical collars and Fuseal electrofusion collars, allowing seamless field transitions between mechanical jointing and fusion-welded segments. Rated for working pressures up to 35 psi, this fitting accommodates both gravity flow and systems subject to vacuum or intermittent pumped drainage requirements. The chemically inert polypropylene construction demonstrates superior resistance to salt solutions, dilute mineral acids, alkalis, alcohols, and organic solvents without pitting, rusting, or scaling. Engineered for severe thermal demands, it handles continuous service fluids up to 180 degrees Fahrenheit (82 degrees Celsius) and intermittent discharge temperatures reaching 212 degrees Fahrenheit (100 degrees Celsius), supported by integrated ultraviolet stabilizers and heat stabilizers that guarantee long-term durability in plenum or concealed wall spaces.