FS2700-04-04 ORFS Bulkhead Union

FS2700-04-04 ORFS Bulkhead Union | Steel Hydraulic Fitting

The FS2700-04-04 ORFS Bulkhead Union is a compact, high-performance hydraulic fitting designed to connect two 9/16"-18 Male O-Ring Face Seal (ORFS) (-04) lines through a panel or bulkhead. It provides a secure, straight-through connection while allowing installation through a mounting surface for clean hydraulic routing and system organization.

Manufactured from high-strength steel and built to SAE 520601 standards, this bulkhead union ensures long-lasting durability, excellent vibration resistance, and reliable sealing performance in high-pressure hydraulic systems. The flat-face ORFS O-ring design provides a leak-free connection even under demanding operating conditions.

Specifications

• Part Number: FS2700-04-04
• Material: Steel
• Shape: Straight (Bulkhead Union)
• Thread 1 Type: Male ORFS
• Thread 1 Size: 9/16"-18 (-04 size)
• Thread 2 Type: Male ORFS
• Thread 2 Size: 9/16"-18 (-04 size)
• Standard Compliance: SAE 520601