Helical Spring Seals Series
HS005 – Rod Scraper Spring Energized Seal (Shaft Cleaning Applications)
This seal is designed with an internal scraping lip to clean the shaft surface during operation. It effectively removes dirt, moisture, and residual media from the rod.
It is commonly used in equipment exposed to external contamination, where protecting internal seals is essential. The design reduces wear, prevents ingress, and ensures long-term sealing stability.
| Types | SEAL ID(mm) | Pressure(Mpa) | Temperature(℃) | Linear velocity(m/s) |
|---|---|---|---|---|
| Reciprocating seal | 3~2200(.118-86.614) | ≤20 | -200~320 | ≤15 |
HS010 – Rotary Shaft Spring Energized Seal (≤20 MPa)
This seal is designed for rotary shaft applications with pressure capability up to 20 MPa. It combines low friction with stable sealing performance under continuous rotation.
It is widely used in pumps, motors, and rotating equipment where wear resistance and sealing reliability are critical. The design reduces frictional heat while maintaining effective sealing contact.
| Types | SEAL ID(mm) | Pressure(Mpa) | Temperature(℃) | Linear velocity(m/s) |
|---|---|---|---|---|
| Reciprocating seal | 3~2200(.118-86.614) | ≤20 | -200~320 | ≤15 |
| Rotary seal | 3~2200(.118-86.614) | ≤20 | -200~320 | ≤3 |
| Static Seal | 3~2200(.118-86.614) | ≤20 | -200~320 | 0 |
HS011 – Combined Motion Spring Energized Seal (Rotary + Reciprocating)
This seal is engineered for applications involving both rotary and reciprocating motion. It maintains stable sealing performance under complex movement conditions.
It is suitable for equipment where shafts undergo simultaneous rotation and linear movement. The design reduces wear caused by multi-directional motion and ensures consistent sealing over time.
| Types | SEAL ID(mm) | Pressure(Mpa) | Temperature(℃) | Linear velocity(m/s) |
|---|---|---|---|---|
| Reciprocating seal | 3~2200(.118-86.614) | ≤20 | -200~320 | ≤15 |
| Rotary seal | 3~2200(.118-86.614) | ≤20 | -200~320 | ≤3 |