Parker PT-00041 Straight Pipe Adapter Mnptf X Fnptf 5000 Psi

Product Description

The PARKER PT-00041 is a straight pipe thread adapter designed to connect a 1/4 inch male NPTF thread to a 1/2 inch female NPTF thread in high-pressure fluid and gas line applications. Built to handle a maximum working pressure of 5000 psi, this fitting is suited for hydraulic systems, pneumatic circuits, and industrial fluid transfer lines where a thread-size reduction or step-up is required at a connection point. Licensed plumbers, pipefitters, and hydraulic system technicians install this type of adapter when transitioning between two different NPT thread sizes within a pressurized assembly.

This adapter is appropriate for use in industrial, commercial, and heavy-trade settings where high-pressure line integrity is critical. Typical installation scenarios include hydraulic power units, compressor manifolds, test equipment, and fluid control panels. The straight configuration keeps the fitting compact and in-line, minimizing space requirements in tight plumbing runs. The package quantity is 5 units per order.

Key Features

• 5000 psi maximum working pressure rating for demanding hydraulic and pneumatic applications
• 1/4 inch MNPTF male thread to 1/2 inch FNPTF female thread straight configuration
• MNPTF x FNPTF connection type ensures pressure-tight dryseal thread engagement
• Compact straight fitting profile for in-line installations with minimal footprint
• Sold in a package quantity of 5 units

Compatibility

Designed as an OEM-style replacement or direct-install fitting for high-pressure hydraulic and pneumatic plumbing systems using standard NPTF thread connections.

Installation Notes

Installation should be performed by a qualified pipefitter, hydraulic technician, or licensed plumber familiar with high-pressure fitting assemblies. Depressurize and isolate the system completely before removing or installing any fitting. NPTF dryseal threads are designed to seal on the thread form itself, but verify proper thread engagement and inspect for damage before pressurizing. Follow applicable codes and system manufacturer torque and sealant requirements for the specific fluid media in use.