Parker BD-1157716-16-1 Code 61 Straight Hose Fitting

Product Description

The PARKER BD-1157716-16-1 is a Code 61 straight hydraulic hose fitting designed for high-pressure fluid conveyance applications. Built from steel with a flanged connection type, this fitting attaches to 1-inch inside diameter hydraulic hose and provides a reliable, leak-resistant joint in demanding hydraulic circuits. It carries an overall length of 4.7 inches and conforms to ISO 12151-3-S-L, making it a specification-grade component for mobile and industrial hydraulic systems. Licensed hydraulic technicians and fluid power mechanics install this fitting as part of hose assembly fabrication or field repair work.

This fitting is rated for use with PARKER 787TC and 797TC hose, which are common in mobile equipment, construction machinery, and industrial hydraulic circuits requiring a Code 61 four-bolt flange interface. The SAE shaft type and straight geometry make it suited for installations where a direct, in-line hose-to-port connection is required. It is sold individually, making it appropriate for single-hose assembly jobs or low-volume repair situations where exact part matching is critical.

Key Features

• Code 61 flanged connection type per ISO 12151-3-S-L standard
• Straight geometry for direct in-line hose-to-port connections
• 1-inch inside diameter matches 16 mm hose size designation
• Steel construction for high-pressure hydraulic service
• SAE shaft type, Series 77 product family
• Overall length of 4.7 inches for predictable assembly planning

Compatibility

Designed for use with PARKER 787TC and 797TC hydraulic hose. Conforms to ISO 12151-3-S-L and is compatible with SAE Code 61 four-bolt flange ports requiring a 1-inch hose inside diameter connection.

Installation Notes

Installation should be performed by a qualified fluid power technician or hydraulic mechanic. Depressurize and fully isolate the hydraulic system before disassembling any hose or fitting. Inspect mating flange faces and O-ring sealing surfaces for nicks or contamination before assembly. Follow the equipment manufacturer torque sequence for four-bolt flange connections; refer to the applicable SAE or ISO standard for fastener specification guidance.