Parker PP-00255 Hydraulic Hose Swivel Fitting 0.625 in Id

Product Description

The PARKER PP-00255 is a straight swivel fitting designed for hydraulic hose assemblies. It connects a 10 mm (5/8 inch ID) hose to a threaded port using an M26x1.5 metric thread. Constructed from steel, this fitting is built to handle the mechanical demands of hydraulic systems in industrial and mobile equipment applications. At 2.65 inches overall length, it provides a compact, inline swivel connection that allows hose rotation without line twist. Licensed hydraulic system technicians and fluid power specialists are the primary installers. The swivel design reduces stress on the hose during assembly and in service.

This fitting is suited for hydraulic plumbing in industrial machinery, mobile hydraulic equipment, and fluid power systems where metric threaded ports are present. It is intended for use with a wide range of Parker hose series and is applicable in both OEM build and field service contexts. The straight geometry makes it a direct inline connection point between hose and port without angular offset.

Key Features

• Swivel design allows hose rotation during installation and operation, reducing line twist
• M26x1.5 metric thread size for compatibility with metric-ported components
• Steel construction provides durability in hydraulic pressure environments
• Straight shape enables direct inline hose-to-port connection
• 10 mm hose size with 0.625 inch ID accommodates a common mid-range hydraulic hose
• Overall length of 2.65 inches keeps the fitting compact in tight plumbing layouts

Compatibility

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

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power specialist. Depressurize and isolate the hydraulic circuit fully before disconnecting or installing any fittings. Use appropriate thread sealant rated for hydraulic service on the M26x1.5 threads as required by the system design. Do not over-torque the fitting; consult the system or equipment manufacturer specifications for proper assembly procedures.