Huhnseal BA-AP is a balanced double cartridge seal. This seals is specially designed for Sulzer APP pumps. It is typically used on pumps transporting abrasive and environmentally hazardous liquids in cooking and evaporation facilities in pulp mills. The BA-AP ensures reliable and long-lasting operation under the most demanding conditions.
Easy installation reduces risk of human error. No measurements required for installation. Allows usage of both pressurized and non-pressurized seal water
Prevents clogging of seal
Necessary if shaft has large axial clearance Heat expansion of shaft does not impact on spring load
Shaft sleeve clamped against the shaft shoulder, no stop screws
Provides for excellent cooling
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