High-Performance Tandem Arrangement Double Cartridge Mechanical Seal
Our Tandem Arrangement Double Cartridge Mechanical Seal is a high-performance sealing solution designed for reliability and ease of installation. This preassembled seal is mounted with a gland plate on a sleeve, allowing seamless integration over the pump shaft or shaft sleeve in conventional stuffing boxes, regardless of pump make or type.
For optimal performance, the seal must be installed at its correct operating length and positioned precisely within the housing on a clean surface. Our advanced design ensures a complete and efficient sealing solution, minimizing installation time and reducing the need for skilled labour. The cartridge construction simplifies handling, making it user-friendly and time-saving, while ensuring superior sealing performance in demanding applications.
Features;
- Double Seal: Ensures enhanced sealing reliability and leakage prevention.
- Cartridge Construction: Preassembled design for easy installation and removal.
- Available in Metric and Inch Sizes: Compatible with different pump specifications.
- Tandem Arrangement: Provides additional safety and backup sealing performance.
- Quick Installation & Easy Removal: Reduces downtime and simplifies maintenance.
- Flushing & Quenching Connections: Enhances cooling, lubrication, and seal longevity.
- Multiple & Wave Spring Type: Suitable for various applications and operating conditions.
- Factory Assembled & Tested: Guarantees quality, reliability, and performance consistency.
- Independent of Shaft Rotation Direction: Offers versatile application across different pump types.
- Rotating Multiple Spring Design: Ensures uniform pressure distribution for improved sealing efficiency.
Specification;
| Application | Suitable for food, pulp and paper, petrochemical, pharmaceutical, oil and gas, fertilizer, chemical, steel, mining, sugar and distillery plants, as well as refining, power, water and wastewater processes, on process pumps, API pumps and other rotating equipment. | |
| Materials | Faces | Carbon / Ceramic / Silicon Carbide / Tungsten Carbide |
| Secondary Seals | FKM (Viton) / EPDM / Aflas / EPR / Neoprene / FFKM (Kalrez) / PTFE / TTV | |
| Hardware | SS 304 / SS 316 / Duplex / Hastelloy C-276 / Alloy 20 / Titanium | |
| Operating Limits | Size | 20.0 mm to 300.0 mm (0.750” to 12.000”) |
| Pressure | 40 bars (580 psi) | |
| Temperature | -40 °C to +220 °C (-40 °F to +428 °F) | |
| Speed | 2900 rpm | |









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