Gauge Caps

These caps are engineered for enhanced performance and durability, making them ideal for demanding and corrosive environments. Designed with user convenience and long-term reliability in mind, they provide a secure fit and dependable sealing.

Features:

• Improved performance
• Long-lasting durability
• Easy to grip
• Induction welded construction
• Frame and helix made of stainless steel
• Engineered thermoplastics
• All-plastic cap designed for use in corrosive environments

Thread Sizes:

• 1-11.5 male NPSM thread with O-ring
• 2-1/4" & 3-1/2" modified female buttress threads with 5 threads per inch
• Modified buttress thread allows for expansion and contraction of filler neck