Watts 710205 Frpp 45 Degree Lateral Wye 3 Inch

Product Description

The WATTS 710205 is a 3-inch Fiber Reinforced Polypropylene (FRPP) 45-degree lateral wye fitting engineered for chemical waste drainage systems. Molded from flame-retardant proxylene FRPP resin, this fitting resists most common and organic mineral acids, their salts, strong and weak alkalis, and the majority of organic chemicals. At 8.18 inches in length and 1.76 pounds, it is a durable, purpose-built fitting for aggressive chemical drain lines. Licensed plumbers and pipefitters install this fitting in chemical waste drainage networks where standard PVC or ABS fittings are not chemically suitable.

This fitting is designed for chemical waste drainage applications in laboratories, schools, universities, and research facilities. The 45-degree lateral wye configuration allows branch connections within horizontal drain runs while maintaining proper flow direction. Two joining methods are supported: the No-Hub mechanical joint system, which uses a stainless steel outer coupling and requires only standard hand tools, and the Rionfuse CF electrofusion system, which creates permanent, hermetically sealed joints rated for aggressive acid and chemical exposure. Both methods produce leak-free, code-compliant connections suited to demanding laboratory drain environments.

Key Features

• Flame-retardant FRPP construction resists mineral acids, alkalis, and organic chemicals
• 45-degree lateral wye geometry supports branch connections in horizontal drain runs
• Compatible with No-Hub mechanical joining using standard hand tools for fast, reconfigurable connections
• Compatible with Rionfuse CF electrofusion system for permanent hermetically sealed joints
• 3-inch nominal size fits standard FRPP chemical waste pipe and No-Hub couplings
• Molded from Blueline proxylene resin for consistent material performance

Compatibility

Designed for use with the WATTS Blueline FRPP Series NH system, including Model NH-BL-3-45Y pipe and fittings. Compatible with No-Hub stainless steel couplings and the Rionfuse CF electrofusion joining system for 3-inch FRPP chemical waste drain assemblies.

Installation Notes

Installation should be performed by a licensed plumber familiar with chemical waste drain system requirements and applicable plumbing codes, including IPC provisions for chemical waste piping. Verify that the drain system is fully depressurized and isolated from chemical sources before making or breaking any joint. When using the No-Hub method, ensure the stainless steel coupling is properly torqued per the coupling manufacturer's specification. When using the Rionfuse CF electrofusion method, use only the Rionfuser electrofusion machine and follow the manufacturer's fusion procedure to achieve a proper hermetic seal.