Parker BD-1J04316-12-1 Male Seal-lok Hose Fitting

Product Description

The PARKER BD-1J04316-12-1 is a straight male Seal-Lok hydraulic hose end fitting designed for use in high-pressure hydraulic fluid conveyance systems. Machined from steel with a threaded connection type, this fitting accepts a 0.75 inch (12 mm hose size) inside diameter hose and features a 1 inch thread size. The Seal-Lok face seal design eliminates the need for tapered thread sealing and reduces the risk of leakage at connection points. Overall length is 2.93 inches. It is installed by hydraulic system technicians and fluid power mechanics in mobile, industrial, and stationary hydraulic circuits.

This fitting is suited for use in hydraulic hose assemblies across a wide range of industrial and mobile equipment applications. It is compatible with Parker Series 43 hose end configurations and is specified for use with Parker 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, as listed by the manufacturer. Typical installation scenarios include original equipment assembly and field replacement of worn or damaged hose end fittings in hydraulic circuits operating in manufacturing, construction, and agricultural equipment.

Key Features

• Seal-Lok face seal design reduces leak points compared to tapered thread connections
• Steel construction for durability in demanding hydraulic service environments
• Straight shape for in-line hose routing and direct port connections
• 0.75 inch (12 mm) hose inside diameter with 1 inch thread size
• 2.93 inch overall length for precise assembly clearance planning
• Meets SAE J516 standard; California PROP 65 compliant

Compatibility

Specified by Parker for use with the following 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 or fluid power specialist. Depressurize and lock out the hydraulic system completely before disassembling any hose or fitting. Inspect the mating port and hose end for damage or contamination before assembly. Torque to manufacturer specifications using proper hydraulic fitting assembly tooling; do not over-tighten, as Seal-Lok face seal fittings require correct flare-to-face contact to seal properly.