Parker 209P-16-12 Pipe Bushing 1 in Male 3/4 in Female Mnptf

Product Description

The PARKER 209P-16-12 is an industrial pipe bushing designed to reduce a 1-inch male threaded connection down to a 3/4-inch female threaded port. It uses MNPTF x FNPTF tapered thread geometry, which creates a pressure-tight mechanical seal without relying solely on sealant. Rated to 1,000 psi maximum working pressure and tested across a temperature range of -65 degrees F to 250 degrees F, this bushing suits demanding hydraulic and pneumatic plumbing installations. It meets SAE J530 and SAE J531 standards. Plumbers, pipefitters, and fluid-systems technicians install this fitting when adapting between different pipe sizes in industrial or mechanical service lines.

This bushing is used in industrial piping systems where a larger male NPT port must be stepped down to accept a smaller female NPT connection. Typical applications include hydraulic power units, compressed air headers, fluid transfer manifolds, and general mechanical piping assemblies. The MNPTF x FNPTF thread form is common in OEM equipment and field plumbing across commercial and industrial settings. The fitting is sold individually, making it suitable for single-point repairs or low-volume retrofit work.

Key Features

• Reduces 1-inch male MNPTF to 3/4-inch female FNPTF in a single fitting
• 1,000 psi maximum working pressure rating
• Wide service temperature range: -65 degrees F to 250 degrees F
• Tapered thread form provides a mechanically secure, leak-resistant connection
• Compliant with SAE J530 and SAE J531 standards
• Sold as individual units with no minimum order requirement beyond one piece

Compatibility

Designed as an OEM-style replacement or field fitting for industrial piping systems using 1-inch MNPTF male and 3/4-inch FNPTF female tapered pipe thread connections.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter. Shut down and depressurize the system completely before removing or installing any threaded fitting. Apply thread sealant or PTFE tape appropriate for the fluid service and rated pressure before threading the bushing into the female port. Do not overtighten — use a pipe wrench sized for the fitting and follow applicable codes such as ASME B31.3 for industrial piping systems.