Parker PP-00111 Hydraulic Hose Swivel Fitting 0.25 in Id

Product Description

The PARKER PP-00111 is a straight swivel fitting designed for hydraulic hose assemblies in fluid power systems. It features a female threaded connection with an M16x1.5 thread size and accepts hoses with a 0.25 inch (1/4 inch) inside diameter, corresponding to a hose size 4. Constructed from steel for durability in high-pressure hydraulic environments, the fitting measures 1.77 inches in overall length. This type of swivel fitting allows rotational movement at the connection point, reducing hose twist and stress during assembly and system operation. It is installed by hydraulic system technicians, millwrights, and industrial mechanics.

This fitting is suited for use in mobile hydraulic equipment, industrial machinery, and fluid power circuits where a straight, female swivel connection is required. It is compatible with a range of Parker hydraulic hose series including 187, 302, 304, 387, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487, 722, 787, 797, and 881 hoses. The package contains 4 fittings per unit, with a minimum order quantity of 1.

Key Features

• Female swivel fitting allows rotation to prevent hose twist during assembly
• M16x1.5 thread size for precise metric connection
• 0.25 inch (1/4 inch) hose inside diameter — hose size 4
• Straight shape for in-line hydraulic hose routing
• Steel construction for strength in hydraulic service
• 1.77 inch overall length — compact inline profile
• Meets ISO 12151-2-SWS and California PROP 65 standards

Compatibility

Designed for use with Parker 187 TC, TC, ST, 302, 304, 387 TC, ST, 422, 424, 426, 436, 471TC, 471ST, 472TC, 482TC, 482ST, 487 TC, ST, 722 TC, ST, 787 TC, ST, 797 TC, ST, and 881 hose series.

Installation Notes

Installation should be performed by a qualified hydraulic technician or mechanic familiar with fluid power system assembly. Depressurize and isolate the hydraulic circuit completely before disconnecting or installing any fittings. Use appropriate thread sealant or hydraulic-grade thread compound as required by the system specification. Avoid over-tightening, which can damage threads or distort the swivel seat and compromise the connection.