Product details

Balanced static seal

Product code: RBB
Type: Multi-spring
VC-ring type (PTFE)
Product information: The main parts of the seal (spring and seal ring) are located on the static side. Because of the simplified shape of rotary parts, they have little influence on the dynamic balance of rotary equipment. This seal is suitable for high-speed, high-rpm equipment.
The “RAB” type uses a PTFE VC-ring for packing.
Main applications: High-speed, high-rpm pumps
Specifications: Pressure: 3.0 MPaG
Peripheral velocity: 40m/s
nominal size: φ40 to φ150
Product category: Mechanical seals／Non-Cartridge mechanical seals

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