Mechanical Seals
Wave Spring Mechanical Seal
LP87N
The Wave Spring Balanced Seal is designed for efficient sealing in pumps operating under higher pressure and variable operating conditions. Its wave spring design provides uniform face loading and balanced seal construction reduces hydraulic forces on the seal faces, ensuring stable performance, lower wear, and improved service life. Since 2002, Lineproof Engineering, based in Mumbai, has been manufacturing precision mechanical shaft seals and advanced balanced sealing solutions that support reliable operation and long-term performance across diverse process industries.
Face Material
Silicon Carbide, Carbon Graphite.Metal Parts
SS 316, SS 304, Duplex 2205.Secondary Seal
EPDM, NBR, FKM, FFKM.Operating Limits
- Shaft Diameter 14 mm to 100 mm
- Pressure 25 bar (max.)
- Temperature −50 °C to 220 °C
- Velocity 20 m/s
Characteristics
- For plain shafts
- Single seal
- Unbalanced
- Super-Sinus multiple rotating springs
- Independent of direction of rotation
- Pumping screw for media with higher viscosity
- Variant with PTFE secondary seals for high chemical resistance
Application
- Process industry equipment
- Chemical industry applications
- Pulp and paper industry
- Water and wastewater technology
- Building services industry
- Food and beverage industry
| No. | Component | No. | Component |
|---|---|---|---|
| 1 | Seal Face | 5 | Spring |
| 2 | Drive Collar | 6 | Set Screw |
| 3 | Thrust Ring | 7 | Seat |
| 4 | O-Ring | 8 | O-Ring |
Download Brochure
Download the brochure for sealing solutions, specifications, and technical details.
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