Durco Mark 3 ISO Chemical Process Pumps-福斯Flowserve
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