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The PARKER PP-00217 is a male rigid straight fitting designed for hydraulic hose assemblies. It features a Male O-Ring Boss (ORB) threaded connection with a 7/8-14 thread size, accommodating hoses with a 0.625 inch (5/8 inch) inside diameter. Constructed from steel, this fitting measures 2.77 inches in overall length and is intended for use in high-pressure hydraulic systems. It is installed by hydraulic system technicians and maintenance professionals in industrial, mobile, and fluid-power applications where a reliable, leak-resistant hose-to-port connection is required.
This fitting is suited for hydraulic assemblies operating in industrial machinery, mobile equipment, and fluid-power systems. Its straight, rigid configuration makes it appropriate for installations where hose routing does not require an angled adapter. The ORB thread form provides a metal-to-metal seal at the port face, reducing the risk of leakage under pressure cycling. Each package contains 2 fittings with a minimum order quantity of 1.
Designed for use with Parker hose series 187 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 hoses.
Installation should be performed by a qualified hydraulic technician familiar with SAE O-Ring Boss port assembly procedures. De-pressurize and fully isolate the hydraulic system before removing or installing any fittings. Inspect the O-ring and seating surface for damage before assembly, and ensure threads are clean and free of debris. Follow applicable industry standards and equipment manufacturer torque guidelines for ORB fittings during final assembly.
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