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Flowserve Durametallic P-200 User Manual

Flowserve Durametallic P-200
12 pages
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Installation
Instructions
Experience In Motion
Cartridge dual pusher seal for
standard and big bore ANSI pumps
Durametallic
®
P-200
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Flowserve Durametallic P-200 Specifications

General IconGeneral
BrandFlowserve
ModelDurametallic P-200
CategoryRacks & Stands
LanguageEnglish

Summary

Equipment Check

Follow plant safety regulations prior to equipment disassembly

Adheres to safety protocols before starting equipment disassembly for seal installation.

Seal Chamber Requirements

Specifies surface finish and dimensional criteria for seal housing and shaft.

P-200 Dimensional Data

P-200 Seal Installation

Piping

Install an ANSI 7311 flush for horizontal pumps or ANSI 7313 for vertical pumps

Details flush installation for horizontal and vertical pumps.

Taps b and c in the gland are buffer/ barrier fluid inlet and outlet ports

Identifies buffer/barrier fluid inlet and outlet ports based on shaft rotation.

Dual pressurized (double seal) operation

Describes supplying barrier fluid for dual pressurized seal operation.

Operation

Do not exceed corrosion limits

Avoid exposing seal materials to products outside their chemical resistance limits.

Do not start up or run the P-200 dry

Ensure buffer/barrier fluid is present in the seal cavity at all times.

Repair

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