Foam Seal

The foam seal stays 50mm deep in the liquid, zero liquid and vapor space.

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Technical Advancements

The foam seal stays 50mm deep in the liquid, zero liquid and vapor space.

01
The internal material is a highly elastic polyhedral sponge, and the sponge sealing ring is covered with rubber wrap. (Customized to different liquids）， Resistant to most oils and chemical corrosion, can operate for 6+ years.

02
The tongue-shaped sealing scraper is also made of XPE（Cross-linked polyethylene foam） and can effectively compensate for the diameter deviation of the tank by ±100mm.

03