Key Features

• Elastomer Bellow Design: Uses a rubber bellow to provide the closing force and flexibility, rather than a sliding O-ring. This makes it a "Non-Pusher" seal despite using rubber.

• No Shaft Fretting: Because there is no dynamic O-ring sliding back and forth, the pump shaft is protected from wear and grooving.

• Single Acting: Designed for standard, single-direction sealing in water and wastewater applications.

Product Specifications

Workshop

This workshop is equipped with professional processing equipment and integrated with standardized material warehousing management, enabling a one-stop production process from precision machining to finished product delivery. It ensures part machining accuracy and production efficiency, meeting various high-specification manufacturing requirements.

Product Research, Development and Testing

Our Product R&D and Testing focuses on optimizing seal performance through advanced simulation and material analysis. All seals undergo rigorous trials, including thermal cycling and pressure tests, to ensure durability, minimal leakage, and long service life in demanding industrial environments.

Industry Solutions

FAQs about Metal Bellows Seals for High Temperature Pumps

Q: Is this an O-ring seal or a Bellow seal?

A: It is a "Rubber Bellow" seal. It effectively replaces O-ring pusher seals. The "O-ring" in the name often refers to the static sealing points at the ends, but the dynamic movement is handled by the bellow.