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The HI-TECH DURAVENT P57187000000 is a PVC threaded end fitting designed to terminate or connect piping runs in venting and drainage systems. With a 2-inch inside diameter and an overall length of 3.5 inches, this fitting provides a secure threaded interface at the end of a pipe assembly. Constructed from PVC, it offers resistance to corrosion and chemical exposure commonly encountered in low-pressure venting and fluid-handling applications. Licensed plumbers and HVAC technicians install this type of fitting as part of condensate drain lines, vent terminations, or similar PVC piping systems.
This threaded end fitting is suited for residential and light commercial installations where PVC piping is required for condensate management, exhaust venting, or general fluid conveyance. The 2-inch inside diameter matches standard 2-inch PVC pipe schedules, making it a practical component in new installations and repair work alike. It ships as a single unit and is appropriate for any application calling for a threaded PVC termination point.
Designed as an OEM-style replacement or new-installation fitting for standard 2-inch PVC piping systems used in residential and commercial HVAC condensate, venting, and plumbing applications.
This fitting is typically installed by licensed plumbers or HVAC technicians working on PVC venting or condensate drain systems. Before beginning work, shut off the associated HVAC equipment or water supply and relieve any pressure in the line. Use appropriate PVC-rated thread sealant or tape on threaded connections and follow local plumbing and mechanical codes, including IPC and IFGC guidelines where applicable. Do not overtighten threaded PVC fittings, as the material is not tolerant of excessive torque.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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