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O-Ring set for adapter

3.38 Ex. Tax: 2.70
SKU: ZU1003

6 in stock (can be backordered)

  • Material NBR 70 FKM 70
  • 2pcs 8×1.5, 1pcs 3.65×1.78
  • For adapter SUN, UN, UNG
  • Quantity 3 pcs

With proper care and grease (the end piece of the probe should be lubricated) these O-rings remain functional during normal seasonal operations in our latitudes for a very long time. Should they need to be replaced we recommend using a hardness of 70 (NBR or FKM). The three piece O-ring set fits the SUN, UN, and UNG adapters. The two larger O-rings can easily be replaced without a problem using a special tool which you can borrow from ESA. In some cases, the removal of the adapter is necessary to replace the smallest O-ring. For details please refer back to the “service” page on ESAs website.

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