4" ISO RING, SST BODY, SST , W/IRD, 1/2" CONNECTION, PROPYLENE GLYCOL FILL, FLUOROCARBON CYLINDER"

This 4-inch ISO ring features stainless steel construction with integrated IRD, 1/2-inch connection port, and propylene glycol fill. Equipped with fluorocarbon cylinder sealing, this ring provides freeze protection, sampling capability, and superior chemical resistance.

Key Features:

• Size: 4 inch ISO ring
• Body Material: Stainless steel construction
• Configuration: With IRD and 1/2 inch connection
• Fill: Propylene glycol for freeze protection
• Cylinder Seal: Fluorocarbon for superior chemical resistance

Benefits:

• Propylene glycol fill prevents freezing in cold climates
• IRD enables gauge installation and monitoring
• 1/2-inch connection provides sampling or venting
• Fluorocarbon cylinder offers maximum chemical compatibility
• Stainless steel construction for corrosion resistance

Ideal for cold climate chemical processing, petroleum terminals, and industrial applications requiring 4-inch ISO rings with freeze protection and superior chemical resistance.