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Micro Matic 102-566 Body O-Ring - Replacement Seal for G408 & GTL425 Couplers
$743
Micro Matic 102-566 Body O-Ring - Replacement Seal for G408 & GTL425 Couplers
Micro Matic 102-566 Body O-Ring - Replacement Seal for G408 & GTL425 Couplers
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$743
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- Stop Gas Leaks: The Micro Matic 102-566 restores the airtight integrity of your G408 or GTL425 coupler.
- OEM Precision Fit: Designed specifically for Micro Matic specialty couplers, ensuring a 100% leak-proof seal.
- Food-Grade Material: Made from high-quality EPDM that is flavor-neutral and safe for all beer, wine, and cider applications.
- Chemical Resistant: Built to withstand frequent line cleaning and sanitation cycles without degrading or losing its shape.
- Easy Maintenance: A cost-effective repair part that allows you to fix a leaky keg coupler in seconds without replacing the whole unit.
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The Micro Matic 102-566 is a high-precision replacement body O-ring designed specifically for the G408 and GTL425 series keg couplers. This critical sealing component is responsible for maintaining an airtight and leak-proof connection between the coupler body and the internal probe assembly. Manufactured from high-grade, food-safe elastomers, the 102-566 is engineered to withstand constant pressure and exposure to beverage acids and cleaning chemicals. A fresh O-ring ensures that CO2 or Nitrogen gas stays contained within the system, preventing the "hissing" leaks that lead to wasted gas and flat beer.
- Model Number: 102-566
- Compatibility: Exclusively for Micro Matic G408 and GTL425 series keg couplers
- Material: Food-grade, chemical-resistant EPDM rubber
- Function: Creates a primary seal for the coupler body to prevent gas and liquid leaks
- Durability: Engineered for high-pressure stability and resistance to compression set
- Sanitation: Resistant to brewery-grade alkaline and acid cleaners
- Maintenance: Essential "wear item" for routine coupler refurbishment
- Installation: Direct OEM replacement part for a perfect factory fit
Technician's Note: The 102-566 O-ring should be inspected every time you perform a deep clean on your couplers. If the ring appears flattened, cracked, or gummy, it will no longer provide a reliable seal. To extend the life of this part and ensure a smooth assembly, always apply a thin film of food-grade lubricant (like Haynes Lubri-Film) before re-inserting the probe into the coupler body. This prevents the O-ring from pinching or tearing during installation.