Spears 851-005c Cpvc Socket Flange 1/2 in 150 Psi

Product Description

The SPEARS 851-005c is a 1-piece CPVC socket flange designed for use in pressure piping systems where corrosion resistance and chemical compatibility are required. Rated at 150 psi and Schedule 80/XH, this flange handles demanding service conditions in plumbing and industrial applications. The socket connection style allows for solvent-cement joining to standard CPVC pipe. With a nominal pipe size of 1/2 inch and an outside diameter of 3-1/2 inches, it is a compact, reliable fitting for tight installations. Licensed plumbers and pipefitters install this type of fitting when transitioning between threaded or flanged equipment and CPVC piping runs.

This flange is suited for residential and light commercial plumbing, chemical distribution, and water treatment systems where CPVC material provides the necessary corrosion and temperature resistance. It is a pressure-type flange appropriate for use in systems carrying water or compatible process fluids. The domestic manufacture designation indicates it meets domestic production standards. Its gray color is standard for CPVC Schedule 80 fittings, making it easy to identify within a system.

Key Features

• 1-piece CPVC construction rated for 150 psi service pressure
• Schedule 80/XH pressure rating for demanding piping applications
• Socket connection type for solvent-cement joining to CPVC pipe
• 2-3/8 inch bolt circle diameter for standard flange bolt patterns
• Compact 1-1/16 inch face length suits space-restricted installations
• Domestically manufactured CPVC fitting in standard gray color

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch Schedule 80 CPVC pressure piping systems using socket-type connections.

Installation Notes

Installation should be performed by a licensed plumber following applicable IPC and local plumbing code requirements. Shut off and depressurize the system completely before cutting into any existing piping. Use appropriate CPVC solvent cement and primer for the socket joint, and allow full cure time before restoring system pressure. Do not exceed the rated pressure or temperature limits of the fitting.

Technical Specifications

• Nominal Size: 1/2 inch
• Outside Diameter: 3.5 inches
• Bolt Circle Diameter: 2.375 inches
• Face Length: 1.0625 inches
• Pressure Rating: 150 psi
• Temperature Rating: 73 degrees F
• Schedule Rating: SCH 80/XH
• Connection Type: Socket
• Flange Type: Pressure
• Material: CPVC
• Color: Gray
• Weight: 0.245 pounds
• Country of Origin: Domestic

Standard Information

• Brand: SPEARS
• Manufacturer Part Number: 851-005c