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The Durco Mark 3 ISO chemical process pump provides unmatched performance and reliability, conforms to ISO 2858 and ISO 5199 design criteria and incorporates advanced design features. The ruggedly designed Durco Mark 3 ISO offers significant operational and maintenance enhancing benefits that help users to minimize the total cost of pump ownership.
- Heavy-duty casing with integral foot and multi-ribbed discharge flange provides superior resistance to pipe loads and improves reliability
- Precision cast reverse vane impeller is the only impeller design that offers repeatable pump performance throughout the life of the pump
- Open impellers available
- SealSentry™ seal chamber extends seal life and provides advanced self-flushing capability
- Standard non-contacting labyrinth seals keep lubricant in and contaminants out
- Heavy-duty radial and thrust bearings selected for long life and reliability
- External micrometer impeller adjustment mechanism accurately sets impeller clearance in 20 seconds, in the shop or the field
- Two-piece, ductile iron bearing housing is designed for safety, strength, interchangeability and retrofit capability
- Back pull-out design allows removal of rotating element without removing casing, piping or motor
- 1935/2004/EC food grade compliant option
