3 Product Description
3.1 General description
Product description
The Model 3620 i-FRAME is a horizontal centrifugal pump that meets the latest editions of API 610 and
ISO 13709 and has these characteristics:
•
Safety, Reliability, and Versatility
•
Axially-Split
•
Single-stage
•
Between the bearings
WARNING:
Use of equipment unsuitable for the environment can pose risks of ignition and/or explosion.
Ensure the pump driver and all other auxiliary components meet the required area classifica-
tion at the site. If they are not compatible, do not operate the equipment and contact an ITT
representative before proceeding.
Casing
The casing is centerline mounted with top-suction and top-discharge nozzles. The compression gaskets
at the two metal-to-metal sealing faces are fully confined.
The flanges are ASME Class 300 and 600 raised-face serrated with a 125-250 RMS finish. Other flanges
are also available:
•
ASME Class 300 ring joint
•
ASME Class 600 ring joint
Impeller
The impeller is fully closed and key driven.
Seal chamber
The seal chamber meets API Edition dimensions for improved performance of mechanical seals. Cus-
tomer-selected cartridge mechanical seals are standard.
Power end
The power end has these characteristics:
•
Carbon steel bearing housings are standard.
3 Product Description
14
3620 i-FRAME API type BB2 single stage / ISO 13709 2nd Ed/API 11th Ed Installation, Operation, and Maintenance
Manual
Содержание GOULDS PUMPS i-FRAME 3620
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