Rubber Bellows Seal: RBT-11
Rubber Bellows Seal: RBT-11
HydroMax Seal RBT-11 | Rubber Bellows Component Seal with Single Parallel Spring
The RBT-11 is a rubber bellows component seal designed with a single, parallel spring and a friction-drive collar to transmit rotational motion from the shaft to the seal faces. Engineered for simplicity and reliability, it features a monolithic seal face and is supplied with a standard stationary seat.
Dimensionally equivalent to the Burgmann MG1, the RBT-11 is suitable for a wide range of light- to medium-duty sealing applications.
Product Description
Design Features
- Parallel single spring design with rubber bellows for axial flexibility
- Friction-drive collar ensures positive torque transfer
- Monolithic seal face for enhanced thermal and mechanical performance
- Supplied with the stationary seat as standard
- Interchangeable with Burgmann MG1 mechanical seal
- Well-suited for general-purpose fluid sealing
Technical Specifications
- Seal Shaft Sizes:
12mm – 55mm - Inboard Seal Face Combinations:
Car/SiC, Car/Cer, SiC/SiC - Bellows Material:
EPDM - Shaft Speeds:
up to 10 m/s - Pressures:
up to 10 Barg (145 psig) – Shaft Size Specific
The HydroMax Seal RBT-11 delivers a cost-effective and reliable sealing solution for pumps and equipment operating in clean or lightly contaminated service conditions.
