Febco: 3/4" - 1 1/4" - First or Second Check Cover for an 825Y / 825YA / LF825Y / LF825YA Reduced Pressure Zone {OR} 805Y Double Check Assembly
• 3/4" - 1 1/4" cover for models 805Y / 825Y / 825YA
• 3/4" - 1" cover for models LF825Y / LF825YA
Kit Includes: Cover and Cover O-Ring
