Bk 407-001 Schedule 80 Pvc Nipple 1-1/2 In. Npt

Product Description

The BK 407-001 is a Schedule 80 PVC close nipple sized at 1-1/2 inches, threaded to NPT (National Pipe Thread) standards and manufactured to ASTM D1785 specifications. It is used to create short, threaded pipe connections in pressurized liquid systems. The heavier wall thickness of Schedule 80 construction provides greater pressure rating and impact resistance compared to Schedule 40 fittings. Plumbers and pipefitters install this nipple wherever a tight, close-coupled threaded joint is required. Thread sealant compound or PTFE tape should be applied to the threaded portion before assembly to ensure a leak-free connection.

This nipple is suited for residential and light commercial plumbing systems handling water and compatible liquids. The IPS (iron pipe size) dimensions ensure direct fit with standard NPT-threaded fittings, valves, and pipe sections. It is commonly installed in water supply lines, irrigation systems, pump connections, and general plumbing rough-in work where a short rigid nipple is needed between two threaded components.

Key Features

• Schedule 80 PVC construction for higher pressure ratings and thicker walls than Schedule 40
• Threaded to NPT standard for compatibility with standard IPS-threaded fittings and valves
• Meets ASTM D1785 specifications for PVC pressure-rated pipe fittings
• Close (CL) length configuration for tight, compact threaded connections
• Lightweight at 0.077 pounds for easy handling and installation

Compatibility

Designed as an OEM-style replacement and standard-fit nipple for 1-1/2 inch NPT-threaded Schedule 80 PVC piping systems in residential and commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable IPC plumbing codes. Shut off the water supply and depressurize the line before removing or installing any threaded nipple. Apply pipe thread compound or PTFE sealing tape to the male threads before making up the joint. Do not overtighten PVC threaded fittings, as excessive torque can crack the fitting body.

Technical Specifications

• Size: 1-1/2 inches
• Schedule: 80
• Thread Standard: NPT (National Pipe Thread)
• Pipe Size Standard: IPS (Iron Pipe Size)
• Length Type: Close (CL)
• Material: PVC
• ASTM Standard: D1785
• Weight: 0.077 pounds

Standard Information

• Brand: BK
• Manufacturer Part Number: 407-001