Parker 685HB-16-12 Barbed Hose Fitting 1 in Brass

Product Description

The PARKER 685HB-16-12 is a brass male connector barbed hose fitting designed to create a secure, leak-resistant joint between a hydraulic or fluid-transfer hose and a threaded port. The fitting features a beaded hose barb on one end sized for 1 inch inside diameter hose and a 1-1/16-12 SAE straight thread on the other. Brass construction provides corrosion resistance in fluid-handling systems. This type of fitting is installed by licensed plumbers, hydraulic technicians, and HVAC or industrial service professionals working on fluid lines that require a reliable threaded-to-hose transition. The fitting weighs 0.29 pounds and measures 1.99 inches in overall length.

This fitting is suited for use in hydraulic lines, coolant circuits, fuel systems, and general fluid-transfer applications where an SAE straight thread port connection is required. The beaded barb design helps retain the hose under pressure and vibration. It is appropriate for both light industrial and mobile equipment service environments operating within the rated temperature range. Installers typically secure the hose end with a compatible hose clamp over the barb for added retention.

Key Features

• Beaded hose barb design for improved hose retention under pressure and vibration
• 1-1/16-12 SAE straight thread for reliable sealed connection at the port end
• Sized for 1 inch inside diameter hose
• Brass construction for corrosion resistance in fluid-handling applications
• Rated for operating temperatures from -40 degrees F to 160 degrees F
• Compact overall length of 1.99 inches suits tight installation spaces

Compatibility

Designed for use with 1 inch inside diameter hose and SAE straight thread ports using a 1-1/16-12 thread size. Verify port thread standard and hose inside diameter before installation.

Installation Notes

Shut down and depressurize the fluid system completely before removing or installing any hose fittings. This fitting is typically installed by hydraulic technicians or licensed plumbers using an appropriately sized wrench on the 1.25 inch hex head. Apply thread sealant only if required by the system specification and compatible with the fluid media. Inspect the hose end for cuts or abrasion before seating it fully over the barb, and secure with a listed hose clamp.