The BS137 O-Ring is a replacement sealing ring used in FOB (Foam-On-Beer) detectors from leading brands including Lancer, Atlas, Bracton and Andale. Designed for maintaining leak-free operation, this O-ring helps ensure reliable performance of draught beer cellar systems.
Suitable for routine servicing, preventative maintenance and replacement of worn seals in commercial draught beer installations.
Replacement BS137 O-ring used in FOB (Foam-On-Beer) detectors
• Compatible with Lancer, Atlas, Bracton and Andale FOB units
• Used during maintenance and servicing of draught beer cellar equipment
• Helps maintain proper sealing and leak prevention in beer systems
• Suitable for bars, breweries, pubs, clubs and hospitality venues
• Installed in cellar environments where draught beer systems operate
• Recognised spare part used by technicians servicing FOB detectors
• Helps maintain efficiency and reliability of draught dispensing systems
• Replacement seal for worn or damaged FOB detector O-rings
• Common component in beverage dispensing maintenance kits
