FUF Series

The FUF Series of flareless union fitting caps are designed to protect tube fittings in high vibration hydraulic systems typically found in aerospace and military aviation applications.

• Designed to firmly seal any MS or AS flareless union fitting
• Protects hydraulic parts and tubes during shipping from dust, debris and thread damage
• Internal ribs create an internal seal that keeps any remnant hydraulic fluid from leaking during transport
• Effectively seals without the use of an O-ring
• Economical protection
• Available in a variety of sizes
• Internal ribs prevents hydraulic fluid from leaking

Material: Low-density polyethylene
Service Temperature: -94 - 175° F (-70 - 79° C)
Color: Red