Parker 30182-4-4 Male Nptf Rigid Hose Fitting 1/4 in

Product Description

The PARKER 30182-4-4 is a male NPTF pipe rigid fitting designed for use with hydraulic hose assemblies in fluid power systems. Manufactured from steel with a straight, threaded connection, this fitting accepts a 1/4-18 NPTF thread and mates with hoses having a 0.25 inch (6.40 mm) inside diameter. The overall length is 1.57 inches. It is part of the PARKER Series 82 fitting line and is installed by hydraulic technicians and fluid power mechanics working on mobile equipment, industrial machinery, and related hydraulic systems. The NPTF thread form creates a pressure-tight seal on the threads themselves, reducing reliance on additional sealants in many applications.

This fitting is suited for hydraulic hose installations requiring a rigid, straight male NPTF pipe end. Typical applications include connecting hydraulic hoses to ports on pumps, valves, cylinders, and manifolds in both mobile and stationary industrial equipment. Compatible hoses for this fitting include the PARKER 801, 804, 821, 821FR, and 836 hose series. It is appropriate for use wherever a 1/4-inch hydraulic hose termination with a male NPTF pipe thread is required.

Key Features

• Male NPTF pipe thread (1/4-18) provides a pressure-tight threaded connection
• Steel construction for durability in hydraulic service environments
• Straight (rigid) body configuration for direct inline connections
• 0.25 inch (6.40 mm) hose inside diameter compatibility
• 1.57 inch overall length suits compact installation spaces
• Part of the PARKER Series 82 fitting system for consistent assembly with compatible hose lines

Compatibility

Designed for use with PARKER 801, 804, 821, 821FR, and 836 hydraulic hose series with a 1/4-inch (4 mm) hose size designation.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and isolate the hydraulic circuit completely before removing or installing any fittings. NPTF threads are designed to seal on the thread form; inspect threads for damage before assembly and follow the fitting manufacturer's recommended assembly procedure for thread engagement. Verify system pressure ratings are compatible with all components before returning the circuit to service.