SNSS Single Mechanical Seals for Sulzer® SNS Pumps

TECHNICAL FEATURES

•Stationary compensating seal end face with balanced design, ensuring stable operation even under pressure fluctuations.

•Wave spring compensation structure, delivering stable spring compensation performance.

•Modular design with standardized universal components, facilitating reduced maintenance costs.

•The spring is not in contact with the medium, ensuring a long service life of the mechanical seal.

•Positioned by the shaft shoulder for easy installation, which reduces the risk of human error. No measurement is required during installation.

•Inlaid ring surface structure: the seal ring has no drive pin, avoiding seal face rupture during startup.

•Preassembled seal without a gland, requiring pre-installation with the SNS pump cover.

•No integral flush ports; seal face flushing requires using the flush ports on the Sulzer pump cover.

PRODUCT DESCRIPTION

Dimensions Compliant with Sulzer SNS Pumps, Covering Shaft Diameters Including 30, 40, 50, 60, etc.

TYPICAL INDUSTRIAL APPLICATIONS

The SNSS Series is a special mechanical seal specifically designed for clean and lubricating fluids, such as water, various types of oils, solvents, and raw materials [consistency < 2%]. It is typically used in pumps of paper mills, cardboard mills, and power plants. This seal is exclusively engineered for Sulzer's SNS Series pumps.

Recommended Piping Plans

Performance Capabilities