Bk 403-020 Schedule 80 Pvc Nipple 1/2 X 2 Inch

Product Description

The BK 403-020 is a Schedule 80 PVC threaded nipple sized at 1/2 inch by 2 inches, designed for transport of water and a wide range of compatible liquids in pressurized piping systems. It is manufactured to IPS (iron pipe size) dimensions and threaded to NPT (National Pipe Thread) standards, conforming to ASTM D1785 specifications. The heavier wall thickness of Schedule 80 construction provides greater pressure capacity compared to Schedule 40, making it suitable for demanding residential and light commercial plumbing and industrial fluid-handling installations. Plumbers and pipefitters install this nipple as a short extension or transition fitting between threaded pipe connections.

This nipple is suited for residential and commercial plumbing, irrigation systems, industrial fluid lines, and general pipe assembly work where NPT-threaded PVC fittings are required. The 1/2-inch diameter is a common size found in supply lines, branch connections, and close-nipple configurations. Pipe thread compound or sealing tape must be applied to the threaded portion before assembly to ensure a leak-free connection.

Key Features

• Schedule 80 PVC wall thickness for higher pressure ratings than Schedule 40
• IPS dimensions threaded to NPT standards for broad fitting compatibility
• Meets ASTM D1785 specifications for PVC pressure-rated pipe
• 1/2 inch diameter by 2 inch length — a common size for supply and branch line work
• Compatible with standard pipe thread compound or PTFE sealing tape

Compatibility

Designed as an OEM-style replacement or standard installation fitting for 1/2-inch NPT-threaded Schedule 80 PVC piping systems in plumbing, irrigation, and industrial fluid-handling applications.

Installation Notes

Installation is performed by licensed plumbers or qualified pipefitters following applicable IPC and local plumbing code requirements. Shut off and depressurize the water supply before removing or installing threaded nipples. Apply pipe thread compound or PTFE tape to all male threads before assembly — do not overtighten, as PVC threads can crack under excessive torque. Inspect threads for damage before installation.

Technical Specifications

• Material: PVC
• Schedule: Schedule 80
• Pipe Diameter: 1/2 inch
• Nipple Length: 2 inches
• Thread Standard: NPT (National Pipe Thread)
• Pipe Size Standard: IPS (Iron Pipe Size)
• ASTM Standard: D1785
• Unit of Measure: Each
• Minimum Order Quantity: 10

Standard Information

• Brand: BK
• Manufacturer Part Number: 403-020