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Flat circular gasket, light beige material, centre hole and bolt holes around edge

BELL AND GOSSETT

BELL AND GOSSETT 405601 FTH-3,4,5 / B1 Cover Gasket

SKU CH-7D7V-TC5GN

Steam trap cover gasket compatible with B1030, FT030 and FTH series float traps

  • Seals steam traps reliably using genuine BELL & GOSSETT quality
  • Fits B1030, FT030 and FTH series float traps without modification
  • Replaces Grainger numbers 2CMC5, 2CMC8, 2CMG2, 2CMG5 and 4NU61
  • Covers models B1030S-2, B1030S-3, FT030H-3, FT030H-4, FT030H-5, FTH-3, FTH-4, FTH-5, FTH-B1
  • New cover gasket restores leak-free operation on compatible steam traps

Product Identity

This is a new Bell & Gossett steam trap cover gasket carrying part number 405601. It fits FTH-3, FTH-4, FTH-5 and B1 series float-type steam traps used in commercial HVAC control systems.

Compatibility Check

Verify that the installed trap carries a compatible model number such as B1030S-2, B1030S-3, FT030H-3, FT030H-4, FT030H-5, FTH-B1 or the broader B1030, FT030 and FTH series. Cross-reference the Grainger part numbers 2CMC5, 2CMC8, 2CMG2, 2CMG5 or 4NU61 to confirm fit before ordering.

Replacement Scope

This gasket replaces a worn cover seal on the listed Bell & Gossett float traps, restoring steam-tight closure during routine maintenance. The jump is worth it when the existing gasket shows leakage, compression set or damage during trap inspection.

Highlights

  • Seals steam traps reliably using genuine BELL & GOSSETT quality
  • Fits B1030, FT030 and FTH series float traps without modification
  • Replaces Grainger numbers 2CMC5, 2CMC8, 2CMG2, 2CMG5 and 4NU61
  • Covers models B1030S-2, B1030S-3, FT030H-3, FT030H-4, FT030H-5, FTH-3, FTH-4, FTH-5, FTH-B1
  • New cover gasket restores leak-free operation on compatible steam traps

Specifications

BrandBELL & GOSSETT

Questions about this item

Does the 405601 gasket come with any mounting hardware or sealant?

The part is supplied as the cover gasket only. No bolts, nuts or gasket compound are included in the package.

How do I choose between the FTH-3, FTH-4, FTH-5 and B1 variants listed for the 405601?

Match the number on your existing trap body: FTH-3, FTH-4, FTH-5 or FTH-B1. The gasket fits all four float-trap models.

What does the 1030 series compatibility mean when I install the 405601 on a steam trap?

It confirms the gasket dimensions suit B1030S-2, B1030S-3 and FT030H traps, so the cover seals without modification.

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