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Durco Mark 3 ISO Metallic, Sealed, ISO Chemical Process Pump
Brand: Flowserve DurcoThe 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.
Features- 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.
Specifications
Brand
C
- Close Coupled
CP
- Close Coupled Self Primer
CR
- Close Coupled Recessed Impeller
H
- Center-Line Mounted High Pressure Foot Mounted High Pressure
N
- Center-Line Mounted High Pressure Foot Mounted High Pressure
Operating Parameters
- Flows to 1400 m³/hour (6160 gpm)
- Heads to 220 m (720 ft)
- Pressures to 25 bar (365 psi)
- Temperatures from -80° C (-110° F) to 400° C (752° F)
P
- Self-Primer
R
- Recessed Impeller
Size Range
- 20 mm (0.75”) to 200 mm (8”)