1 inch x 3/4 inch PVC Schedule 40 Bushing Fitting x Female

1 Inch x 3/4 Inch PVC Schedule 40 Reducing Bushing – Spigot x Slip Hub

This 1 inch x 3/4 inch Schedule 40 PVC reducing bushing is used to adapt a 1 inch hub fitting to a 3/4 inch pipe. It features a spigot end that inserts into a 1 inch socket and a slip (socket) end that accepts 3/4 inch nominal pipe. This component is intended for use in solvent-welded, non-pressurized drain, waste, and vent (DWV) systems in residential and commercial applications.

Material and Standard Compliance

• ✅ Material: Rigid polyvinyl chloride (PVC) per ASTM D1784, cell classification 12454
• ✅ Standard: Manufactured to ASTM D2466 for Schedule 40 PVC fittings
• ✅ Configuration: Spigot x Slip (Hub)
• ✅ Wall Thickness: Schedule 40
• ✅ Joining Method: Solvent cement per ASTM F656 and ASTM D2564

Installation Guidelines

Ensure all surfaces are clean and properly primed using an approved primer. Apply solvent cement evenly to both the spigot and mating socket surfaces and insert to full depth. Maintain alignment during set time. Allow adequate curing prior to pressure or leak testing. This fitting is not designed for pressurized potable water systems unless listed accordingly.

Typical Applications

• Reducing transitions in DWV systems
• Adapting fixture tailpieces or branch lines
• Vent pipe transitions requiring minimal head loss

Usage and Performance Considerations

Schedule 40 PVC fittings provide chemical resistance and dimensional stability under normal operating temperatures in drainage and venting systems. Use in accordance with applicable plumbing codes for non-pressure systems only. Avoid direct exposure to UV or high-temperature discharge without protective measures.