Rubber Bellows Mechanical Seal WM166T

Rubber Bellows Mechanical Seal WM166T is designed with the rubber bellows. Rubber provides the secondary seal between each seal face and adjacent seal face. One seal face is fixed and seals statically using an o-ring or cup gasket. The other is spring-loaded and requires a semi-dynamic seal to accommodate some axial play, such as a dynamic o-ring in pusher-type mechanical seal face seals or elastomeric bellows in non-pusher ones. The semi-dynamic applications(involving flexing and sliding of the elastomer)can be critical for maintaining proper contact between the faces through face friction, shaft movements, etc.

Product Description

Wendong is a leading manufacturer and supplier of different types of mechanical seals. The offered products are widely acknowledged for their fine finish, accurate dimensions, durability, anti-corrosion, and capacity to bear high temperature. These seals are highly durable and corrosion-resistant as well. Due to the compact design, our Mechanical Seals eliminate the requirement of extra radial and axial space in their installation. Furthermore, we also offer a customized range of these products in order to fulfill the specific demands of our clients.

Operating Limits of Rubber Bellows Mechanical Seal WM166T

Pressure: ≤ 0.5MPa

Speed: ≤ 10m/s

Temperature: -30℃ ~+200℃

Combined Materials of Rubber Bellows Mechanical Seal WM166T

● Rotary Ring (Carbon/Sic/tc)

● Stationary Ring (Ceramic/Sic/tc)

● Cup Gasket (nbr/Epdm/VITON)

● Spring(Sus304/Sus316)

● Drive Ring(Sus304/Sus316)

● Retainer(Sus304/Sus316)

● Bellows(nbr/Epdm/VITON)



If you would like to have a question then get in touch today, we are ready to assist 24/7.
We welcome your cooperation and we will develop with you.

 Factory-direct Connectivity Solutions.
 High quality, Competitive Price.
 Custom-tailored solutions.
 Problem-solving approach.


WenDong specializes in produce mechanical seals and custom mechanical seals solutions. By utilizing our extensive expertise, we can provide a complete solution to your challenge.

Chehe Industrial Park Shiqi Town Ningbo Zhejiang, China


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