Gates G20400-1620 16GS-20FLC Caterpillar Style O-Ring Flange Hydraulic Fitting

The Gates G20400-1620 is a GlobalSpiral hydraulic coupling designed for extreme high-pressure, high-impulse spiral-wire hydraulic hose applications. This straight Caterpillar-style O-ring flange fitting features a barbed hose end with a 1-inch inside diameter that connects to a 1-1/4-inch Code 62 flange connection.

Key Features:

• 1-inch hose inside diameter for use with dash size 16 hydraulic hose
• 1-1/4-inch nominal flange size with 2.13-inch flange diameter
• Two-piece, no-skive design reduces assembly time and contamination
• Compatible with Gates MegaSys 4 and 6-wire spiral hose up to 6,000 psi
• Can be crimped on Gates wire-braid hoses when used with 2-wire ferrules
• Bite-the-wire crimp technology for improved coupling retention
• Tested to 1,000,000 impulse cycles for exceptional durability
• TuffCoat finish for corrosion resistance
• Temperature capability up to +250°F for extended service life

This GlobalSpiral coupling requires proper crimping with the appropriate ferrule to ensure a secure, leak-free connection. The O-ring seal design provides reliable sealing performance in demanding hydraulic applications found in construction equipment, agricultural machinery, and industrial systems.

Specifications:

• Length: 6.1 inches
• Cutoff dimension: 3.87 inches
• Flange head thickness: 0.56 inches
• Flange diameter: 2.13 inches
• Material: Steel with TuffCoat finish
• Weight: Approximately 1.3 lbs