Cartridge seals are self-contained sealing units designed for ease of installation and maintenance in rotating equipment. They provide reliable sealing for pumps, mixers, and compressors.

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Stainless Steel
1.875 Inch Single Cartridge Seal
Stainless Steel

1.875 Inch Single Cartridge Seal Mechanical Shaft Seal

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$214.00
The 1.875 Inch Single Cartridge Seal from mechanical shaft seals pty ltd is a premium-quality sealing solution designed for durability, leak-proof performance, and long-lasting reliability. Engineered for precision, it provides a secure fit for pumps, industrial systems, and heavy-duty machinery. Built with advanced materials, it withstands high pressure, extreme heat, oils, and chemicals, making it the ideal choice for professional sealing applications.
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Stainless Steel
Tc Rubber Cartridge Seal
Stainless Steel

Best 35mm Mechanical Metal Seal Tc Rubber Cartridge Seal

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$8.88
The Best 35mm Mechanical Metal Seal Tc Rubber Cartridge Seal is engineered for durability and precision, making it ideal for high-demand environments. Featuring advanced Tc Rubber Cartridge Seal technology, it delivers superior leak-proof protection, chemical resistance, and long-term performance. Perfect for use in single mechanical seal pump applications, this high-quality cartridge seal ensures reliability across industrial, automotive, and water pump systems.
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Stainless Steel
Corrosion Resistance Seal
Stainless Steel

Best Corrosion Resistance Seal Cartridge Mechanical Seals

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$2.00

The Corrosion Resistance Seal Cartridge Mechanical Seals are engineered for maximum durability and leak-proof performance in demanding applications. Perfect as a trash pump seal, these seals deliver exceptional resistance to corrosion, abrasion, and chemical exposure. Built with premium materials and precision engineering, they provide a reliable fit and long-lasting protection across industrial, water treatment, mining, and chemical processing systems.

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Stainless Steel
Hydraulic Cartridge Seal
Stainless Steel

Best Customized High Quality Hydraulic Cartridge Seal

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$393.00
The Hydraulic Cartridge Seal is a premium sealing solution reinforced with a steel ring gasket, delivering unmatched durability, pressure resistance, and leak-proof performance. Crafted with precision, it ensures a secure fit for hydraulic systems in industrial, automotive, and mechanical applications. Ideal for extreme pressure, temperature, and fluid exposure, this seal can also be customized to meet unique operational requirements.
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Stainless Steel
Medium Pressure Cartridge
Stainless Steel

Best Double End Medium Pressure Cartridge Mechanical Seals

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$100.00
The Best Double End Medium Pressure Cartridge Mechanical Seals are designed for maximum durability and leak-proof performance in demanding applications. Built to handle Medium Pressure Cartridge operations, they provide superior reliability in pumps, industrial systems, and critical applications. Highly suitable as mechanical seals for pharmaceutical industry, they deliver excellent resistance to chemicals, heat, and wear, ensuring long-term stability and compliance for sensitive environments.
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Stainless Steel
Containment Mechanical Seal
Stainless Steel

Best Dual Cartridge Seal Containment Mechanical Seal

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$1.00
The Containment Mechanical Seal and pumping ring mechanical seal are built into our Best Dual Cartridge Seal, delivering superior safety, durability, and performance. Designed for high-pressure and high-temperature environments, this seal ensures leak-proof containment while withstanding aggressive fluids. Ideal for pumps in chemical, oil and gas, and power industries, it provides maximum reliability with easy installation and long service life.
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Stainless Steel
Mechanical Seal for Pump
Mechanical Seal for Pump
Stainless Steel

Best High Quality Cartridge Mechanical Seal for Pump

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$50.00
The Mechanical Seal for Pump is built for unmatched durability and leak-proof performance, making it an ideal mechanical lip seal for high-pressure and high-temperature applications. Crafted from premium-grade materials, it provides precise fitment, exceptional resistance to heat, chemicals, and pressure, and long service life in industrial, marine, and manufacturing environments. Perfect for pumps requiring consistent and reliable sealing under extreme conditions.
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Stainless Steel
John Crane Cartridge
Stainless Steel

Best High Quality John Crane Cartridge Mechanical Seal

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$1,200.00
The John Crane Cartridge Mechanical Seal is among the best high-quality sealing solutions for industrial applications, offering superior durability, thermal stability, and leak-proof performance. Designed with precision engineering, it ensures long-term reliability for pumps, compressors, and other heavy-duty systems. Highly resistant to pressure, heat, and chemicals, this seal is also compatible as a ksb mechanical seal 433 alternative, making it a trusted choice for industries that demand efficiency and resilience.
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Stainless Steel
Double End Cartridge Seal
Stainless Steel

Best High Quality Mechanical Double End Cartridge Seal

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$1.00
The Double End Cartridge Seal is designed for maximum durability and reliability in high-performance industrial applications. Engineered with premium materials, it ensures leak-proof protection, heat resistance, and extended service life. This teflon bellow mechanical seal is an excellent choice for pumps, compressors, and other rotating equipment where sealing efficiency under pressure and exposure to chemicals is critical.
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Stainless Steel
Single End Cartridge Seal
Stainless Steel

Best High Quality Mechanical Single End Cartridge Seal

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$50.00
The Single End Cartridge Seal is one of the most durable and high-performing sealing solutions for industrial use, offering outstanding resistance to heat, pressure, and chemicals. Perfect for preventing leaks and ensuring smooth operation, this seal is ideal for pumps, machinery, and mechanically sealed trap applications where reliability is essential. Designed with precision engineering, it delivers a secure fit and long service life, making it the preferred choice for industries requiring superior sealing performance.
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Stainless Steel
High Temperature Cartridge Seals
Stainless Steel

Best High Temperature Cartridge Seals for Hot Oil Pumps

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$1.00

The High Temperature Cartridge Seals are engineered for exceptional performance in extreme heat, making them ideal for o ring in centrifugal pump applications. Built from premium materials, these seals provide superior heat resistance, durability, and leak prevention for hot oil pump systems. Their precise fit ensures reliability in industrial, mechanical, and processing environments, while their chemical resistance extends service life and reduces maintenance needs.

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Stainless Steel
2.375 Inch Cartridge
Stainless Steel

Best John Crane 2.375 Inch Cartridge Mechanical Seal

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$400.00

The reliable 2.375 Inch Cartridge Mechanical Seal is a premium sealing solution designed for pumps and rotating equipment in demanding industries. Offering exceptional durability, leak-proof protection, and resistance to chemicals, oils, and heat, this mechanical seal 25mm is ideal for industrial, chemical, and water treatment applications. With precision engineering, it ensures a secure fit and long-term performance in critical environments.

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Our cartridge seals feature robust construction and advanced sealing technology to reduce downtime and enhance equipment performance across various industries