Expandables & Diaphragms New

Federal now offers new and improved level filler valve diaphragms & expandables.

These parts are updated and improved versions of the expandables and diaphragms you have been using for years.

And, we’re very pleased to announce that in addition to the traditional red parts, we’re now offering them in blue.

We are using the same part numbers for these items to make the transition to the new and improved versions seamless and easy.

While the part numbers remain the same, the parts are better than ever.

Request more info about this product
  • Part Names & Part #s

    • Diaphragm Red Silicone 10 -12 #s – Part # 28005
    • Diaphragm Red Silicone Low Topload - Part # 280057
    • For ½ gallon containers and smaller – Expandable Sealing Rubber Red Silicone 3 – 4 #s, Part # 28876
    • For containers > ½ gallon – Expandable Sealing Rubber Red Silicone 4 - 5 #s, Part # 33048
    • Diaphragm Blue Silicone 10-12# Rate – Part # 28005BL
    • Expandable Sealing Rubber Blue – Part # 28876BL
    • Expandable Sealing Rubber Blue– Part # 33048BL
  • Key features & improvements

    • Now available in red and blue silicone
    • No changes to other existing bullets
    • Smooth, blemish free surfaces, openings and edges
    • Easy to clean using normal clean-out-of-place (COP) processes
    • Accurate, consistent spring rates
    • Consistent, snug fits
    • Accurate dimensional tolerances
    • Consistent quality

Request more info about this product