Parker 1E Tru-flate Pneumatic Hose Connector 1/4-18 Nptf

Product Description

The PARKER 1E is a Tru-Flate style automotive pneumatic hose connector designed for threaded air line connections in compressed air systems. Machined from steel with a zinc chromate finish, this connector features a 0.375 inch body diameter and a 1/4-18 female NPTF threaded inlet. It is used to join pneumatic hoses to tools, regulators, or distribution headers where a secure, leak-resistant threaded connection is required. HVAC technicians, automotive service pros, and general maintenance trades install these fittings as part of shop air systems and pneumatic tool setups.

The PARKER 1E suits automotive and light industrial pneumatic applications where Tru-Flate interchange compatibility is standard. The female NPTF thread provides a pressure-tight seal without sealant tape when mated to a properly formed male NPTF fitting. Typical install scenarios include compressed air hose assemblies in service bays, maintenance shops, and light manufacturing environments where quick-connect air tool hookups are common.

Key Features

• Tru-Flate interchange style for broad compatibility with automotive pneumatic couplers
• 1/4-18 female NPTF threaded connection for pressure-tight sealing
• 0.375 inch body diameter sized for standard shop air hose assemblies
• Steel construction with zinc chromate finish for corrosion resistance
• Compact single-piece connector design for direct hose-to-tool or hose-to-header installation

Compatibility

Designed as an OEM-style replacement or new-install connector for Tru-Flate automotive pneumatic coupling systems using 1/4-18 female NPTF threaded connections.

Installation Notes

Installation is typically performed by HVAC technicians, automotive service technicians, or maintenance mechanics. Depressurize and bleed down the air line fully before removing or installing any pneumatic fitting. NPTF threads are designed to seal on the thread form itself, but inspect threads for damage before assembly. Torque to fitting manufacturer guidelines using appropriate hand tools — do not overtighten, as this can crack the fitting body.