Mechanical Seals
Multi Spring Unbalanced Seal
LP10U & LP15U
The Multi Spring Unbalanced Seal is designed for dependable sealing in pumps operating under standard pressure conditions. Its multi-spring configuration ensures uniform face loading and stable sealing performance, making it suitable for a wide range of industrial fluids and general process applications. Since 2002, Lineproof Engineering, based in Mumbai, has been developing precision mechanical shaft seals and practical sealing technologies that help industries maintain equipment reliability, minimize leakage, and achieve efficient process operations.
Face Material
Carbon, Ceramic, Silicon Carbide, Tungsten Carbide, Lecrolloy.Metal Parts
SS 316, SS 304, Hastelloy C, Monel, Alloy 20.Secondary Seal
Elastomers, PTFE, GFTOperating Limits
- Shaft Diameter 14 mm to 100 mm
- Pressure 10 bar (max.)
- Temperature −60 °C to 200 °C
- Velocity 20 m/s
Characteristics
- Single acting
- Unbalanced
- Inside mounted
- Independent of direction of rotation
- Conforms to DIN 24960
Application
- Petrochemical processing
- Petroleum refinery operations
- General chemical handling
- Light hydrocarbon services
- Industrial pump systems
- Process equipment handling
| No. | Component | No. | Component |
|---|---|---|---|
| 1 | Seal Ring | 7 | Retainer |
| 2 | Seal Ring | 8 | Spring |
| 3 | Mating Ring | 9 | Snap Ring |
| 4 | O-Ring | 10 | Thrust Ring |
| 5 | Wedge | 11 | Grub Screw |
| 6 | O-Ring |
Download Brochure
Download the brochure for sealing solutions, specifications, and technical details.
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