- Single face, single spring, unbalanced, rubber bellows structure.
- The seal face is driven through the spring, and spring seat, good floating.
- Suitable for many specifications and designs which conform to ISO3069, DI24960 AND GB6556.
- Rotary Ring: B, Q2, U1, U2
- Stationary Ring: Q2, U1, U2, V1
- Spring and Other Parts: F, G
- Pressure: ≤ 1.6MPa
- Temperature: -20~140℃
- Speeds: ≤10m/sec
- Viscosity: ≤ 1.0Pa.s(1000cp)(Soft VS Hard); ≤ 3.5Pa.s(3500cp)(Hard VS Hard)
Used in centrifugal pumps, mixer, and other rotating equipment.
Liquid waste of grains, sewage water, oil, etc.