Multiple Spring Mechanical Seal-PM56
Features:
- Single seal
- Balanced
- Independent of direction of rotation
Typical Applications:
Engineered for viscous, slurry, and particulate media – ideal for pulp & paper, wastewater, and sugar industries.
Mediums:
Designed for water, oils, and low-corrosion viscous/slurry media with particulates.
Performance Capabilities:
Pressure: 0~ 2.5 MPa
Temperature: -50 ~220°C
Linear Speed: ≤20 m/s
Material Selection:
Metallic Components: 1Cr13、304、316L、2205、2507
Spring: 316L, Hastelloy C-276
Seal Rings: SSiC 、 WC、Graphite
Elastomer Options: FKM, FFKM, EPDM, NBR , OMNISEAL
-
Product Description:
Designed in accordance with DIN24960、EN12756. It is rated for a pressure of up to 2.5MPa. It includes rotating ring, stationary ring, auxiliary seals, compensation components,spring retainer.
Technical Features:
1.High-strength,High-performance seal materials for optimal performance.
2.Balanced design with precisely calculated face pressure ratio to reduce face load and minimize heat generation.
3.External multiple spring design. The springs are isolated from the process media, and the seal cartridge can be directly mounted on the shaft.
4.Large-cross-section sealing rings maintain floatability while enhancing sealing performance.
5.Product design complies with DIN 24960 and EN 12756 standards.
This product can be an alternative to similar products such as EagleBurgmann HJ4.