Reducing Tee, Slip x Slip x Slip PVC Schedule 40 2" x 2" x 1-1/4" (401-250)

This 2" x 2" x 1-1/4" Schedule 40 PVC Reducing Tee (Slip x Slip x Slip) provides a three-way solvent-cement junction in which the perpendicular branch outlet steps down to 1-1/4" while both inline run ends maintain the full 2" mainline diameter — the most modest confirmed reduction in the 2" run inlet sub-series, tapping a near-full-size socket branch line off a larger distribution main in an all-socket PVC assembly without reducing mainline flow through the run. Constructed in white Schedule 40 PVC, it offers reliable performance in commercial plumbing, irrigation, and light industrial installations where a corrosion-resistant, all solvent-cement near-full-size branch tap is required off a 2" socket distribution main.

The two 2" slip socket run ends form the inline portion of the tee and accept 2" PVC pipe for permanent solvent-cement bonds, maintaining full mainline diameter through the run without restriction or interruption. The 1-1/4" slip socket branch outlet accepts 1-1/4" PVC pipe for a permanent solvent-cement bond perpendicular to the run, providing a near-full-size socket branch connection that preserves high flow capacity through the outlet — appropriate for moderate-to-high-flow branch supply lines, zone distribution sub-mains, and equipment feed runs where the downstream 1-1/4" socket pipe run carries substantial flow off the 2" main. This all-slip configuration is the correct choice when the downstream 1-1/4" branch connection is a PVC socket pipe run that will be solvent-cemented throughout — it should not be confused with any 402 series mixed-connection counterpart at this size (Slip x Slip x FPT, if stocked), which would provide a 1-1/4" female-threaded branch outlet for connecting male NPT-threaded components directly off the tee without a separate adapter. The 2" to 1-1/4" step-down is a 1.6:1 nominal reduction — the least aggressive in the confirmed 2" run inlet 401 sub-series and driven primarily by downstream pipe sizing compatibility rather than significant hydraulic flow management — most commonly encountered where a 1-1/4" socket distribution branch, zone supply sub-main, or equipment feed run must tap off a 2" socket main while maintaining near-full mainline flow capacity through the branch outlet.

Rated to 280 psi at 73°F (governed by the 2" run ends), this tee is suited for standard commercial and light industrial pressure service. Its PVC composition provides excellent resistance to corrosion, scale, chlorinated water, and a broad range of chemical exposures, making it a reliable long-term alternative to metal fittings in moisture-prone or chemically active environments. NSF/ANSI 61 listing confirms suitability for potable water contact.

Apply solvent cement to both the pipe end and fitting socket at each port per ASTM D2564 procedures, using a primer appropriate for the pipe and fitting schedule. Insert pipe fully into each socket and maintain a quarter-turn during assembly for even cement distribution across the joint surface. Allow adequate cure time before pressurizing the system, and derate pressure ratings for elevated temperatures per published derating curves.

Specifications:

Industries & Applications:

• Irrigation & Water Distribution — Taps 1-1/4" socket moderate-to-high-flow zone supply sub-mains, equipment feed laterals, and distribution branch headers off 2" socket mainline distribution runs in agricultural and municipal irrigation systems where all-socket construction is maintained throughout and the near-full-size 1-1/4" branch preserves adequate flow capacity for high-demand zone supply applications branching off the 2" main
• Commercial Plumbing — Branches 1-1/4" socket supply lines to equipment feed connections, moderate-flow fixture supply headers, and branch distribution sub-mains off 2" socket pressurized distribution mains in commercial building water systems where all-socket PVC construction is specified throughout and the branch outlet must carry near-full mainline flow to the downstream assembly
• Industrial Process Piping — Taps 1-1/4" socket equipment feed runs, process water branch supply lines, and moderate-flow distribution laterals off 2" socket process water headers in water treatment, chemical processing, and manufacturing facilities where all-cemented Schedule 40 PVC construction is maintained and near-full branch flow capacity is required at the tap point
• Chemical Handling — Provides a corrosion-resistant, all solvent-cement near-full-size branch tap in systems conveying acids, caustics, fertilizer solutions, and other fluids incompatible with metal fittings, at chemical distribution sub-headers, moderate-flow dosing line branches, and equipment feed laterals where a 1-1/4" socket pipe run must tap off a 2" socket distribution main in an all-cemented configuration
• Water Treatment & Aquaculture — Used at filter feed distribution branch points, recirculating system header sub-mains, and treatment equipment feed laterals where a 2" socket main must supply a 1-1/4" socket pipe run at near-full flow capacity to a treatment component, pump feed line, or moderate-flow distribution branch requiring NSF/ANSI 61 compliance and an all-cemented assembly throughout
• HVAC & Mechanical Systems — Taps 1-1/4" socket moderate-flow branch supply lines and equipment feed runs off 2" socket distribution headers on cooling tower supply assemblies, chilled water distribution systems, and chemically treated water mains within the Schedule 40 pressure class where all-socket construction is preferred and near-full branch flow capacity is required at the tap point