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O-ring, Gasket and Shaft Seal Maintenance

orings
Worn Orings
  • In the plunger or head: can cause leakage of product requiring a breakdown and cleaning of equipment
  • Broken O-rings can damage the head or plungers requiring a more expensive parts replacement
  • Worn O-rings throughout the machine prevent the equipment from operating at its optimum and may affect overall product consistency and taste

See Oring Chart

O-rings will need replacement when they show visible nicks or cuts and/or have swollen and/or become stretched

orings 2
Duckbill Valves & Door Gaskets
  • Worn out duckbill valve will cause popping problems in machine and will affect the finished product.
  • You will see foam in the mix containers
  • Worn door gasket will not seal cabinet door properly causing a raise in cab temperature and affecting liquid mix
  • Door gasket can form mold and bacteria if not properly maintained
  • Can lead to larger refrigeration issues
shaft seals
Shaft Seals
  • Shaft seals needs to be removed from beater shaft upon cleaning
  • O-ring inside shaft needs to be fully lubricated
  • Worn shaft seals can damage beater shaft and cylinder and cause mix to leak into rear of machine
  • Can lead to expensive part repairs & cause a health hazard as mix fills up inside the machine
  • Shaft seals should be changed every 6 months
ORing Chart Final

Next: Transfer Hose Maintenance

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About This Site

Sentry Equipment has been voted a top Electro Freeze distributor for 35 straight years. Electro Freeze equipment is dependable, energy-efficient, easy to operate and clean and simple to maintain. Small wonder that Electro Freeze conceptions are some of the most utilized equipment on the market today.

Find Us

Address

1001 Lower Landing Road 606 Commerce Center Blackwood, NJ 08012

Phone

(856) 853-1967

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