CAP ONLY IRON 3"

CAP ONLY

Application:

The 178 series tight seal threaded style fill cap is used for the fill port of small storage tanks. It is lockable with a padlock. The 178 iron caps are powder coated for a more durable finish.

The 178DT is made for a drop tube with 2” straight pipe threads and Buna-N gasket. The 178GSP is labeled “Gauge Stick Port.”

• Lockable with a padlock
• Vapor tight when properly secured

• Body: Brass (BB), or cast iron (IB) (powder coated black)
• Cap: Brass (BC), or cast iron (IC) (powder coated black)
• Gasket: Buna-N