Product detail
Cartridge Mechanical Seal 4CPD
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Quick overview
For the MegaCPK/CPKN pump type series. Double cartridge seal, double pressure balanced, stationary (inboard) and dynamic (outboard) design. The pumping ring of 4CPDF circulates the buffer/barrier fluid effectively.
Main Applications
- Chemical industry
- Petrochemical industry
Technical Data
- Cartridge seal: Yes
- Design: Stationary
- Balancing: Cartridge seal
- Sealing type: Double
- Maximum allowable fluid temperature: 200 °C
Technical content
Technical Data
- Maximum Allowable Axial Movement: 1.5 mm
- Minimum Allowable Axial Movement: -1.5 mm
- Component Type Series: KSB CPKN [A], KSB MegaCPK [B]
- Cartridge Seal: Yes
- Maximum Allowable Dynamic Pressure: 25 bar
- Design: Stationary
- Balancing: Cartridge seal
- Sealing Type: Double
- Material - Metallic Components: 1.4571
- Material - Mechanical Seal Spring: 1.4571
- Material - Secondary Seal Inboard: FKM, EPDM, FFKM
- Material - Mating Ring Outboard: B [Carbon, resin-impregnated], Q1 [SiC, pressureless sintered]
- Material - Mating Ring Inboard: A [Carbon, metal-impregnated], Q1 [SiC, pressureless sintered]
- Material - Primary Ring Outboard: A [Carbon, metal-impregnated], B [Carbon, resin-impregnated]
- Material - Primary Ring Inboard: Q1 [SiC, pressureless sintered]
- Direction of Rotation: Bi-directional
- Maximum Allowable Sliding Velocity: 16 m/s
- Spring Design: Multiple springs
- Maximum Allowable Static Pressure: 37.5 bar
- Fluid Temperature Limits: -40 °C – 200 °C
Related products
Consultation
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