Ty-flot cbfr4rd Deep Fme Cover 4 in X 6 in Pack of 30

Product Description

The TY-FLOT cbfr4rd is a deep FME (Foreign Material Exclusion) cover designed to protect open pipe ends, fittings, and equipment openings from debris, dust, and contamination during installation, maintenance, and transport. Measuring 4 inches in diameter and 6 inches in depth, this cover fits securely over standard openings to prevent foreign material ingestion into HVAC, plumbing, or mechanical systems. Each package contains 30 covers, making it practical for job-site stocking and multi-unit installs. FME covers are a standard precaution on any service call that leaves a system open for an extended period.

These deep FME covers are used across residential and commercial job sites wherever open pipe, duct connections, or equipment ports need temporary protection. The 6-inch depth provides added coverage for recessed fittings or flanged connections that shallower caps cannot fully seat over. HVAC technicians, pipefitters, and plumbers commonly stock these on service trucks and new-construction projects to comply with FME protocols and maintain system cleanliness before final commissioning.

Key Features

• 4-inch diameter opening fits standard pipe and fitting sizes common in HVAC and plumbing applications
• 6-inch depth accommodates recessed or flanged connections that require extended coverage
• Package of 30 covers supports multi-unit jobs and ongoing job-site stocking
• Temporary protective cap design prevents debris, dust, and foreign material ingestion during open-system work
• Compact form factor stores easily in service bags and job-site supply kits

Compatibility

Designed as a general-purpose FME cover for standard 4-inch diameter pipe ends, fittings, and equipment openings in HVAC, plumbing, and mechanical piping installations.

Installation Notes

FME covers are installed by HVAC technicians, pipefitters, and plumbers whenever a system is left open during service or new construction. Seat the cover fully over the open end before leaving the work area unattended. Remove and inspect all FME covers before final system startup and commissioning to confirm no covers remain inside the system. Verify the opening diameter matches the cover size before use to ensure a secure fit.

Technical Specifications

• Diameter: 4 inches
• Depth: 6 inches
• Package Quantity: 30
• Country of Origin: China

Standard Information

• Brand: TY-FLOT
• Manufacturer Part Number: cbfr4rd