Metal Bellows – RBW-021
Metal Bellows – RBW-021
The RBW-021 is a METAL BELLOWS BALANCED SEAL WITH GRAPHITE WEDGE PACKING.
Metal bellows, balanced design with graphite secondary sealing. The seal can be supplied with metal bellows in Stainless Steel, Alloy C276, AM350, and Inconel 718 materials, with ends in Stainless, Alloy C4, Alloy C276, and Inconel 625.
The RBW-021 is internally mounted in the equipment and secured to the shaft with setscrews. It is offered in Carbon, Antimony Carbon, TC, and SiC seal face materials.
Product Description
Technical Specifications
- Seal Shaft Sizes:
1.000″ – 4.000″ (25mm – 100mm) - Inboard Seal Face Combination:
Car, Ant.Car, TC, SiC - Secondary Sealing:
Graphite Wedge - Shaft Speeds:
up to 25 m/s - Pressures:
up to 16 barg (232 psig) – Shaft Size Specific
