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Harmer Cast Iron

Harmer Cast Iron Floor Drains

Harmer Cast Iron Floor Drains present an innovative range of drain bodies, from shallow sump to deep sump, with a diverse selection of grate and bezel designs


Available in both Satin Stainless finish and Nickel Bronze, these drains are complemented by a variety of cast iron floor drain assemblies, perfectly suited for composite or asphalt floor applications.

Our high-quality cast iron range includes both trapped and untrapped floor outlets, featuring shallow, medium, and deep sump bodies with vertical or horizontal outlets, alongside an extensive array of grate and bezel options.

Key Benefits:

  • Versatile Applications: Suitable for both industrial and commercial use.
  • Variety of Drain Bodies: Options include shallow sump, medium sump, deep sump, P-trapped, S-trapped, and clean-out drain bodies.
  • Specialised Assemblies: Designed for plant rooms with composite or asphaltic floor finishes.
  • Grate Compatibility: Grates available for tiled, vinyl, composite, and asphaltic floor applications.
  • Load Class Ratings: Grate options meet BS EN 1253 load classes K3 (3 kN), L15 (15 kN), and M125 (125 kN).
  • Outlet Sizes: Available outlet sizes range from 75mm to 150mm.

Installation & Fixing

  • Quick Installation: The drain body can be easily embedded into the floor, allowing for subsequent installation of the trap, basket, and grate when ready.
  • Innovative Design: Features supporting feet for faster and more efficient installation.
  • Maintenance-Friendly: Offers easy access to the trap for straightforward cleaning and upkeep.

Explore our range of Harmer Cast Iron Floor Drains below to find the perfect solution for your drainage needs.

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  1. 150mm x 150mm Tile Star Cap Grate Nickel Bronze with Trap - Direct Fix
    150mm x 150mm Tile Star Cap Grate Nickel Bronze with Trap - Direct Fix
    £105.10
    Estimated Delivery date is 03/07/2025
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  2. 150mm x 150mm Tile Concentric Ring Grate Stainless Steel with Trap - Threaded
    150mm x 150mm Tile Concentric Ring Grate Stainless Steel with Trap - Threaded
    £203.84
    Estimated Delivery date is 03/07/2025
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  3. 150mm x 150mm Tile Concentric Ring Grate Nickel Bronze with Trap - Threaded
    150mm x 150mm Tile Concentric Ring Grate Nickel Bronze with Trap - Threaded
    £78.47
    Estimated Delivery date is 03/07/2025
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  4. 150mm x 150mm Tile Concentric Ring Grate Stainless Steel with Trap - Direct Fix
    150mm x 150mm Tile Concentric Ring Grate Stainless Steel with Trap - Direct Fix
    £203.84
    Estimated Delivery date is 03/07/2025
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  5. 150mm x 150mm Tile Concentric Ring Grate Nickel Bronze with Trap - Direct Fix
    150mm x 150mm Tile Concentric Ring Grate Nickel Bronze with Trap - Direct Fix
    £78.47
    Estimated Delivery date is 03/07/2025
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  6. 150mm x 150mm Tile Compact Ring Grate Stainless Steel with Trap - Threaded
    150mm x 150mm Tile Compact Ring Grate Stainless Steel with Trap - Threaded
    £173.10
    Estimated Delivery date is 03/07/2025
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  7. 150mm x 150mm Tile Compact Ring Grate Nickel Bronze with Trap - Threaded
    150mm x 150mm Tile Compact Ring Grate Nickel Bronze with Trap - Threaded
    £62.07
    Estimated Delivery date is 03/07/2025
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  8. 150mm x 150mm Tile Compact Ring Grate Stainless Steel with Trap - Direct Fix
    150mm x 150mm Tile Compact Ring Grate Stainless Steel with Trap - Direct Fix
    £173.10
    Estimated Delivery date is 03/07/2025
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  9. 150mm x 150mm Tile Compact Ring Grate Nickel Bronze with Trap - Direct Fix
    150mm x 150mm Tile Compact Ring Grate Nickel Bronze with Trap - Direct Fix
    £61.90
    Estimated Delivery date is 03/07/2025
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  10. 150mm x 150mm Tile Anti-Ligature Grate Stainless Steel with Trap - Threaded
    150mm x 150mm Tile Anti-Ligature Grate Stainless Steel with Trap - Threaded
    £189.52
    Estimated Delivery date is 03/07/2025
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  11. 150mm x 150mm Tile Anti-Ligature Grate Nickel Bronze with Trap - Threaded
    150mm x 150mm Tile Anti-Ligature Grate Nickel Bronze with Trap - Threaded
    £90.17
    Estimated Delivery date is 03/07/2025
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  12. 150mm x 150mm Tile Anti-Ligature Grate Stainless Steel with Trap - Direct Fix
    150mm x 150mm Tile Anti-Ligature Grate Stainless Steel with Trap - Direct Fix
    £189.52
    Estimated Delivery date is 03/07/2025
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  13. 150mm x 150mm Tile Anti-Ligature  Grate Nickel Bronze with Trap - Direct Fix
    150mm x 150mm Tile Anti-Ligature Grate Nickel Bronze with Trap - Direct Fix
    £90.17
    Estimated Delivery date is 03/07/2025
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  14. 150mm x 150mm Tile Solid Plate Grate Stainless Steel with Trap - Threaded
    150mm x 150mm Tile Solid Plate Grate Stainless Steel with Trap - Threaded
    £201.52
    Estimated Delivery date is 03/07/2025
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  15. 150mm x 150mm Tile Bezel Solid Plate Grate Nickel Bronze with Trap - 4
    150mm x 150mm Tile Bezel Solid Plate Grate Nickel Bronze with Trap - 4" NPSM Threaded
    £111.77
    Estimated Delivery date is 03/07/2025
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  16. 150mm x 150mm Tile Solid Plate Grate Stainless Steel with Trap - Direct Fix
    150mm x 150mm Tile Solid Plate Grate Stainless Steel with Trap - Direct Fix
    £201.52
    Estimated Delivery date is 03/07/2025
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  17. 150mm x 150mm Tile Solid Plate Grate Nickel Bronze with Trap - Direct Fix
    150mm x 150mm Tile Solid Plate Grate Nickel Bronze with Trap - Direct Fix
    £111.77
    Estimated Delivery date is 03/07/2025
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  18. 200mm Circular Vinyl Plain Cap Grate Stainless Steel with Trap - Threaded
    200mm Circular Vinyl Plain Cap Grate Stainless Steel with Trap - Threaded
    £255.81
    Estimated Delivery date is 03/07/2025
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  19. 200mm Circular Vinyl Plain Cap Grate Nickel Bronze with Trap - Threaded
    200mm Circular Vinyl Plain Cap Grate Nickel Bronze with Trap - Threaded
    £151.47
    Estimated Delivery date is 03/07/2025
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  20. 200mm Circular Vinyl Plain Cap Grate Stainless Steel with Trap - Direct Fix
    200mm Circular Vinyl Plain Cap Grate Stainless Steel with Trap - Direct Fix
    £255.81
    Estimated Delivery date is 03/07/2025
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  21. 200mm Circular Vinyl Plain Cap Grate Nickel Bronze with Trap - Direct Fix
    200mm Circular Vinyl Plain Cap Grate Nickel Bronze with Trap - Direct Fix
    £151.47
    Estimated Delivery date is 03/07/2025
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  22. 200mm Circular Vinyl Star Grate Stainless Steel with Trap - Threaded
    200mm Circular Vinyl Star Grate Stainless Steel with Trap - Threaded
    £248.77
    Estimated Delivery date is 03/07/2025
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  23. 200mm Circular Vinyl Star Grate Nickel Bronze with Trap - Threaded
    200mm Circular Vinyl Star Grate Nickel Bronze with Trap - Threaded
    £180.96
    Estimated Delivery date is 03/07/2025
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  24. 200mm Circular Vinyl Star Grate Stainless Steel with Trap - Direct Fix
    200mm Circular Vinyl Star Grate Stainless Steel with Trap - Direct Fix
    £248.77
    Estimated Delivery date is 03/07/2025
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  25. 200mm Circular Vinyl Star Grate Nickel Bronze with Trap - Direct Fix
    200mm Circular Vinyl Star Grate Nickel Bronze with Trap - Direct Fix
    £180.96
    Estimated Delivery date is 03/07/2025
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  26. 200mm Circular Vinyl Concentric Ring Grate Stainless Steel with Trap - Threaded
    200mm Circular Vinyl Concentric Ring Grate Stainless Steel with Trap - Threaded
    £195.39
    Estimated Delivery date is 03/07/2025
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  27. 200mm Circular Vinyl Concentric Ring Grate Nickel Bronze with Trap - Threaded
    200mm Circular Vinyl Concentric Ring Grate Nickel Bronze with Trap - Threaded
    £145.31
    Estimated Delivery date is 03/07/2025
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  28. 200mm Circular Vinyl Concentric Ring Grate Stainless Steel with Trap - Direct Fix
    200mm Circular Vinyl Concentric Ring Grate Stainless Steel with Trap - Direct Fix
    £195.39
    Estimated Delivery date is 03/07/2025
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  29. 200mm Circular Vinyl Concentric Ring Grate Nickel Bronze with Trap - Direct Fix
    200mm Circular Vinyl Concentric Ring Grate Nickel Bronze with Trap - Direct Fix
    £145.31
    Estimated Delivery date is 03/07/2025
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  30. 200mm Circular Vinyl Compact Ring Grate Stainless Steel with Trap - Threaded
    200mm Circular Vinyl Compact Ring Grate Stainless Steel with Trap - Threaded
    £191.76
    Estimated Delivery date is 03/07/2025
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