Tapered spring non-balance mechanical seal bulk type

　　Model: CH7M3N

　　Structural Feature

　　Single end face

　　Un-balanced type

　　Tapered spring

　　Dependent on direction of rotation

　　Range of application

　　This mechanical seal meet with the standard EN12756 (DIN24960), simple structure, wide application, good reliability.

　　Suitable for applications in water pumps, sewage pumps, submerged pumps, and chemical flow pumps, etc.

　　Operation parameters

　　Type: 6 ~ 80 mm

　　Temperature: - 20 ℃ ~ + 180 ℃

　　Pressure: ≤1.0MPa

　　Linear speed: ≤15m/s

　　Axial movement: ±1.0mm

　　Medium: applied to water, oil, organic solvent and other corrosive medium.

　　size chart: