Overview

Sinoseal Holding Co., Ltd in Chengdu, Sichuan lists S447 Tandem Dry Gas Seal with Intermediate Labyrinth for Overhung Compressor under Gas Compressors. The listing gives standard materials Optional Configurations, seal rings Seat and sic WC 、Silicon Nitride.

Technical specifications

Standard Materials	Optional Configurations
Seal Rings	Seat
SiC	WC 、Silicon Nitride
Elastic Elements	Spring
Hast.C	Inconel718
Metal Parts	Sleeve
1Cr13 、2Cr13	17-4PH 、2205、316L
Secondary Seals	O-Ring
Auxiliary Seals	O-Ring
Labyrinth Seal	Carbon Ring Seal
Pressure	≤10MPa
Shaft Diameter	25~270mm
Speed	≤50000r/min
Linear Velocity	≤180m/s

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