Bullhead Tee, Slip x Slip x Slip PVC Schedule 40 1-1/2" x 1-1/2" x 2" (401-213)

This 1-1/2" x 1-1/2" x 2" Schedule 40 PVC Bullhead Tee (Slip x Slip x Slip) provides a solvent-cement three-way junction in which the branch outlet is intentionally larger than both run ends — the defining characteristic of a bullhead tee and the inverse of a standard reducing tee configuration. Constructed in white Schedule 40 PVC, it is engineered for applications where flow is being collected from two smaller lines into a single larger outlet, or where a larger-diameter branch must feed two smaller downstream run legs from a common body.

All three ports accept PVC pipe for permanent solvent-cement bonds: the two 1-1/2" run ends form the inline portion of the tee, while the 2" branch outlet provides the enlarged perpendicular connection. This configuration is commonly used in collection manifolds, drainage headers, pump suction assemblies, and distribution systems where hydraulic design requires a larger branch to accommodate combined flow volume or reduced velocity at the junction point. Where a standard reducing tee steps the branch down from the run, the bullhead tee steps it up — making it a purpose-specific fitting that is not interchangeable with standard tee configurations.

Rated to 280 psi at 73°F (governed by the 2" branch end), 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 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 — Collects flow from two 1-1/2" lateral supply lines into a 2" mainline outlet, or distributes 2" mainline supply into two 1-1/2" zone legs, in agricultural and municipal irrigation headers
• Commercial Plumbing — Used in collection and distribution manifolds where combined flow from multiple smaller branches requires a larger-diameter outlet to maintain adequate velocity and pressure balance in pressurized water systems
• Industrial Process Piping — Serves as a hydraulically sized junction fitting at pump suction headers, chemical feed collection points, and process water distribution manifolds in water treatment, chemical processing, and manufacturing facilities
• Water Treatment & Aquaculture — Used in recirculating system collection headers, filter feed manifolds, and tank distribution assemblies where multiple smaller inlets consolidate into a larger common outlet
• Chemical Handling — Provides a corrosion-resistant, enlarged-branch junction in systems conveying acids, caustics, fertilizer solutions, and other fluids incompatible with metal fittings
• HVAC & Mechanical Systems — Consolidates flow from multiple 1-1/2" branch lines into 2" mains on cooling tower distribution headers, chilled water loops, and chemically treated water systems where Schedule 40 PVC pressure ratings are appropriate