Parker 10343-16-16 Hydraulic Hose Male Rigid Fitting

Product Description

The PARKER 10343-16-16 is a male rigid hose fitting designed for use in high-pressure hydraulic systems. It features a straight body machined from steel, with a 1-inch inside diameter hose end and a 1-5/16-12 threaded male JIC 37-degree flare connection. The fitting measures 3.63 inches in overall length and is sized to accept hose size 16. It is installed by hydraulic system technicians in mobile, industrial, and stationary hydraulic circuits where a secure, leak-resistant hose-to-port connection is required. The JIC 37-degree flare interface provides reliable metal-to-metal sealing under pressure.

This fitting is rated for use 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. It is suited for both mobile equipment and stationary industrial hydraulic applications where a straight male JIC fitting is specified at the hose termination point.

Key Features

• Male JIC 37-degree flare connection provides metal-to-metal sealing without additional sealing compounds
• Steel construction delivers durability in demanding hydraulic service environments
• Straight body configuration simplifies routing in tight plumbing layouts
• 1-5/16-12 thread size matches standard JIC port specifications
• 1-3/8 inch hex size allows use with standard open-end or combination wrenches
• Conforms to ISO 12151-5 for hydraulic fluid power hose fittings

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 with a hose inside diameter of 1 inch (size 16).

Installation Notes

Installation should be performed by a qualified hydraulic technician. Depressurize and isolate the hydraulic circuit completely before disconnecting or assembling any fittings. Use two wrenches when tightening JIC flare fittings to prevent hose twist and avoid over-tightening, which can damage the flare seat. Follow the equipment manufacturer's specifications and applicable industry standards for final assembly and system pressure testing.