Pro-source 90381400009 Pvc Blind Pipe Flange Sch 80

Product Description

The PRO-SOURCE 90381400009 is a Schedule 80 PVC blind pipe flange designed to seal and terminate a pipe end without flow-through. Sized for 1/2 inch pipe with a 3-1/2 inch outer diameter, this gray PVC flange provides a pressure-rated dead-end closure on plastic piping systems. Its Schedule 80 wall construction delivers greater pressure capacity than Schedule 40 equivalents, making it suitable for demanding service conditions. Plumbers and pipefitters install this type of flange when a line must be capped at a flanged connection point, such as during system testing, future expansion provisions, or permanent termination of unused branch lines.

This blind flange is used in residential and light commercial plumbing systems, chemical handling lines, and irrigation or pool plumbing where PVC is the specified pipe material. It is appropriate wherever a flanged pipe run requires a solid, leak-resistant closure. The Schedule 80 rating makes it a preferred choice in applications with elevated pressure or where added wall thickness is required by specification. A licensed plumber or pipefitter handles installation in most jurisdictions.

Key Features

• Schedule 80 PVC construction provides higher pressure rating than Schedule 40
• Blind flange design seals pipe ends completely with no flow-through opening
• Gray color is standard for Schedule 80 PVC identification in the field
• Sized for 1/2 inch pipe with a 3-1/2 inch outer diameter
• Lightweight at 0.21 pounds, reducing handling effort during install

Compatibility

Designed as an OEM-style replacement or new-installation component for Schedule 80 PVC flanged piping systems using 1/2 inch pipe size.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with local plumbing codes and IPC requirements. Depressurize and drain the system completely before removing any existing flange or installing this component. Use the appropriate PVC-rated flange bolts, gasket, and solvent cement as required by the connection type. Do not use petroleum-based lubricants or solvents incompatible with PVC on any mating surfaces.