We specialize in offering a distinct collection of Single Spring Semi-Cartridge Mechanical Seals that come as pre-assembled units, ensuring quick and hassle-free installation, saving valuable time. These seals are factory pre-assembled, eliminating the need for on-site adjustments and reducing the risk of installation errors.
They are designed for light-duty slurry and non-abrasive liquids in various industrial applications and are ideal for critical applications requiring high reliability and minimal maintenance. Engineered for durability and dependability, these seals are widely used in industries such as chemical processing, pharmaceuticals, and water treatment.
With a cost-effective design, they offer quick and easy installation, reducing downtime and overall maintenance costs, making them a valuable choice for diverse sealing applications.
Features;
- Single seal design for enhanced performance.
- Available in metric and inch sizes for versatility.
- Cost-effective due to refurbishment possibilities.
- Single spring type mechanism for improved reliability.
- Hydraulically balanced & unbalanced design options.
- Quick installation and easy removal to simplify maintenance.
- Semi-cartridge construction that is factory assembled and tested.
- Independent of the direction of rotation, ensuring consistent performance.
- Available with or without connections for flushing and quenching to suit various operational needs.
Specification;
| Application | Light‑duty slurries and light hydrocarbons; high‑viscosity media; sugar mills and distilleries; beverage and general process industries; oil and gas, chemical, steel and power‑plant services; process pumps, etc. | |
| Materials | Faces | Carbon / Ceramic / Silicon Carbide / Tungsten Carbide |
| Elastomer | Nitrile (NBR) / Viton (FKM) / EPDM / Aflas / Neoprene / PTFE / TTV | |
| Hardware | SS 304 / SS 316 / Hastelloy-B & C | |
| Operating Limits | Size | 20.0 mm to 100.0 mm (0.750” to 4.000”) |
| Pressure | 12 bars (174 psi) | |
| Temperature | -20 °C to +160 °C (-4 °F +320 °F) | |
| Speed | 2900 rpm | |









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