Sulzer Pump Mechanical Seals

Sulzer Pump Mechanical Seals – APP, APT, HST, XJ, AS & MBN Series

We are suppliers and exporters of mechanical seals for Sulzer pumps, offering high-quality sealing solutions designed for efficiency, reliability, and long service life. Our mechanical seals are suitable for a wide range of Sulzer centrifugal and multistage pump series, used in industrial, water, wastewater, and process applications.

These seals are engineered to minimize leakage, reduce downtime, and ensure safe pump operation under demanding pressure, temperature, and chemical conditions.

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1. Sulzer APP Series Pumps – Mechanical Seals

Pump Description:
Sulzer APP Series pumps are centrifugal pumps designed for high efficiency and reliable performance in various industrial applications.

Common Mechanical Seal Part Numbers:

• SE1-AP-30-305222 – 30 mm shaft

• SE1-AP-40-305316 – 40 mm shaft

• SE1-AP-50-305318 – 50 mm shaft

• SE1-AP-60-305320 – 60 mm shaft

• SE1-AP-80-305322 – 80 mm shaft

• SE1-AP-90-305324 – 90 mm shaft

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2. Sulzer APT Series Pumps – Mechanical Seals

Pump Description:
Sulzer APT Series pumps are heavy-duty, high-pressure centrifugal pumps, commonly used in water supply systems and demanding industrial processes.

Common Mechanical Seal Part Numbers:

• SE1-AP-30-305222 – 30 mm shaft

• SE1-AP-40-305316 – 40 mm shaft

• SE1-AP-50-305318 – 50 mm shaft

• SE1-AP-60-305320 – 60 mm shaft

• SE1-AP-80-305322 – 80 mm shaft

• SE1-AP-90-305324 – 90 mm shaft

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3. Sulzer HST Series Pumps – Mechanical Seals

Pump Description:
Sulzer HST Series pumps are horizontal multistage pumps designed for high-pressure and high-performance applications, particularly in water and wastewater systems.

Common Mechanical Seal Part Numbers:

• SE1-HST-30-305223 – 30 mm shaft

• SE1-HST-40-305317 – 40 mm shaft

• SE1-HST-50-305319 – 50 mm shaft

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4. Sulzer XJ Series Pumps – Mechanical Seals

Pump Description:
Sulzer XJ Series pumps are high-efficiency vertical pumps for handling clean or slightly contaminated liquids, widely used in water and wastewater applications.

Common Mechanical Seal Part Numbers:

• SE1-XJ-30-305224 – 30 mm shaft

• SE1-XJ-40-305318 – 40 mm shaft

• SE1-XJ-50-305320 – 50 mm shaft

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5. Sulzer AS Series Pumps – Mechanical Seals

Pump Description:
Sulzer AS Series pumps are self-priming centrifugal pumps designed to handle viscous and abrasive liquids, suitable for industrial and municipal services.

Common Mechanical Seal Part Numbers:

• SE1-AS-30-305225 – 30 mm shaft

• SE1-AS-40-305319 – 40 mm shaft

• SE1-AS-50-305321 – 50 mm shaft

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6. Sulzer MBN Series Pumps – Mechanical Seals

Pump Description:
Sulzer MBN Series pumps are multistage centrifugal pumps designed for high-pressure applications and capable of handling a wide range of liquids.

Common Mechanical Seal Part Numbers:

• SE1-MBN-30-305226 – 30 mm shaft

• SE1-MBN-40-305320 – 40 mm shaft

• SE1-MBN-50-305322 – 50 mm shaft

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Key Features of Our Sulzer Mechanical Seals

• Designed for exact Sulzer pump compatibility

• Suitable for high pressure, high temperature, and corrosive services

• Available in single, double, and cartridge seal designs

• Materials include Carbon, Ceramic, Silicon Carbide (SiC), Tungsten Carbide (TC)

• Elastomers: Viton, EPDM, NBR, PTFE

• Long service life with reduced maintenance

Send your inquiry for a quotation:
Email:  info@industrialequipments.uk