Parker PP-00112 Male Seal-lok Hydraulic Hose Fitting

Product Description

The PARKER PP-00112 is a straight male Seal-Lok hydraulic hose end fitting machined from steel. It connects hydraulic hoses to Seal-Lok ported components using a threaded interface with a face seal design that resists leakage under high-pressure conditions. The fitting accepts hoses with a 0.625 inch inside diameter, carries a 5/8 inch thread size, and measures 2.73 inches in overall length. It is sold in a package quantity of four and is intended for installation by licensed hydraulic technicians and fluid power mechanics working on mobile or industrial hydraulic systems.

This fitting is used in hydraulic plumbing applications where a reliable face-seal threaded connection is required at the hose terminus. Its straight body geometry suits installations where hose routing runs axially to the port. The Seal-Lok face seal design reduces the risk of external leakage compared to tapered-thread fittings, making it appropriate for systems operating under sustained pressure cycles in both mobile equipment and stationary industrial machinery.

Key Features

• Straight male Seal-Lok face-seal design for leak-resistant threaded connections
• 0.625 inch hose inside diameter accommodates 5/8 inch nominal hose sizes
• 5/8 inch thread size with threaded connection type
• 2.73 inch overall length for standard hose assembly clearance
• Steel construction for durability in high-pressure hydraulic service
• Meets SAE J516 and California Proposition 65 standards

Compatibility

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 Notes

Installation should be performed by a qualified hydraulic technician familiar with fluid power assembly practices. Depressurize and isolate the hydraulic circuit completely before disassembling or installing any hose end fitting. Inspect the mating port face and fitting seal surface for nicks or contamination prior to assembly, as Seal-Lok face seal connections require clean, undamaged sealing surfaces to function correctly. Follow SAE J516 torque guidelines and applicable system safety procedures during final assembly.