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Pumps Mechanical Seals - PS1B

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PS1B

Single General Purpose Mechanical Seals
Performance capabilities:

● Pressure：0~3.0 MPa

● Temperature：-40~260℃

● Speed：≤25m/s

Descriptions:

√ General application, the preferred type for normal operating conditions

√ The structure of mating rings benefiting for good installation of seal faces without sloping

√ Moderate sizes & optimized seal faces load, meet requirements of most API pumps

Features:

● Multiple springs, rotary

● Dent drive

● Standard floating bushing

Recommended applications:

√ Refining & petrochemical

√ Coal chemical

√ Chemical

√ General industry

Piping plans:

● Process side:API682 PLAN 01, 11, 13, 21, 23, 32

● Atmospheric side:API682 PLAN 61, 62

Materials and configurations

Categories

Components

Standard Materials

Optional Configurations (Depending on specific working conditions or applications)

Seal rings

Primary ring

Carbon graphite

SiC/WC

Mating ring

SiC

WC

Flexible elements

Spring

                                                  Hast.C

/

 Metal parts


Sleeve ,gland

316L

2205/17-4PH

Secondary seals

 O-ring

FKM

FFKM

NBR

HNBR

FVMQ

EPDM


Product classification

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