FM shaft seal with water flush for Alfa-Laval FM pumps, 0-3.
Used in situations where there is possibility of dry run or for products that can crystallize between the seal plates.
- The shaft seal is an open type seal
- Consists of a double seal with connection for water flushing
- Provided with an O-ring that acts as secondary sealing around the shaft
- Is not directional
- The compression spring is open