Product detail
Universal Cartridge Mechanical Seal 5A
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Quick overview
For all pump type series with a standardised seal installation space to DIN EN 12756. Single, unbalanced component seal, dynamic design. The seal is easy to install and designed for universal use.
Technical Data
- Cartridge seal: No
- Design: Dynamic
- Balancing: Unbalanced mechanical seal
- Sealing type: Single
- Maximum allowable fluid temperature: 220 °C
Technical content
Technical Data
- Maximum Allowable Axial Movement: 3 mm
- Minimum Allowable Axial Movement: -3 mm
- Cartridge Seal: No
- Maximum Allowable Dynamic Pressure: 25 bar
- Design: Dynamic
- Balancing: Unbalanced mechanical seal
- Sealing Type: Single
- Material - Metallic Components: 1.4501, 1.4571, 2.4610
- Material - Mechanical Seal Spring: 1.4571, 2.4610
- Material - Secondary Seal Inboard: FKM, EPDM, FFKM
- Material - Mating Ring Inboard: Q1 [SiC, pressureless sintered], U2 [Tungsten Carbide, Ni-binder], Q7 [SiC, porous, pressureless sintered, no graphite]
- Material - Primary Ring Inboard: A [Carbon, metal-impregnated], B [Carbon, resin-impregnated], Q1 [SiC, pressureless sintered], U2 [Tungsten Carbide, Ni-binder], Q7 [SiC, porous, pressureless sintered, no graphite]
- Direction of Rotation: Bi-directional
- Maximum Allowable Sliding Velocity: 20 m/s
- Spring Design: Multiple springs
- Maximum Allowable Static Pressure: 37.5 bar
- Fluid Temperature Limits: -50 °C – 220 °C
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