Overview

CMB21/B21 Z8820 Z8830 Rotary Metal Bellows Tandem Seal supplied by Sinoseal Holding Co., Ltd. Listed under Sealing Machines. Key published specifications: Standard Materials Optional Materials; Seal Rings Primary Ring; Carbon Graphite WC; Elastic Elements Metal Bellows. Contact the supplier through the RFQ form for pricing, lead time and full datasheets.

Technical specifications

Standard Materials	Optional Materials
Seal Rings	Primary Ring
Carbon Graphite	WC
Elastic Elements	Metal Bellows
Inconel718	Hast.C
Metal Parts	Sleeve
Secondary Seals	Rectangular Ring
Pressure	≤2.5MPa
Shaft Diameter	20~120mm
Speed	≤3600r/min
Linear Velocity	≤25m/s