Standard Cartridge Seals
Standard Single Cartridge Seal
LP200
The Standard Single Cartridge Seal is designed for dependable sealing in pumps and rotating equipment across general industrial applications. Its cartridge design ensures easy installation, accurate alignment, and reduced maintenance while providing stable sealing performance and protecting equipment from leakage. Since 2002, Lineproof Engineering, based in Mumbai, has been manufacturing high-quality mechanical shaft seals and single cartridge sealing systems that support efficient operation and reliable performance in diverse process industries.
Face Material
Silicon Carbide, Carbon Graphite.Metal Parts
SS 316, SS 304.Secondary Seal
EPDM, NBR, FKM, FFKM.Operating Limits
- Shaft Diameter 25 mm to 100 mm
- Pressure 25 bar
- Temperature −40 °C to 220 °C
- Velocity 16 m/s
Characteristics
- Single seal
- Cartridge
- Balanced
- Independent of direction of rotation
- Single seals without connections (-SNO), with flush (-SN) and with quench combined with lip seal (-QN) or throttle ring (-TN)
- Additional variants available for ANSI pumps (e.g., -ABPN) and eccentric screw pumps (-Vario)
Application
- Process industry
- Petrochemical industry
- Chemical industry
- Pharmaceutical industry
- Power plant technology
- Pulp and paper industry
| No. | Component | No. | Component |
|---|---|---|---|
| 1 | Seal Ring | 9 | Set Screw |
| 2 | O-Ring | 10 | Snap Ring |
| 3 | O-Ring | 11 | Housing |
| 4 | O-Ring | 12 | Assembly Fixture |
| 5 | Spring | 13 | Screw |
| 6 | Seat | 14 | Gasket |
| 7 | Shaft Sleeve | 15 | Screw Plug |
| 8 | Drive Collar | 16 | Lip Seal (-QN) / Throttle Ring (-TN) |
Download Brochure
Download the brochure for sealing solutions, specifications, and technical details.
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