PTFE Seal Type
PTFE Oil Seal, Spring Energized Seal, PTFE Lip Seal, Rod & Piston Seal| Type Code | Profile DWG | Sealing Direction | Material | Temperuture (¡æ) | Pressure (Mpa) | Speed(m/s) | Recommended Applications |
|---|---|---|---|---|---|---|---|
| CSL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Single lip, ideal for high pressure, high speed, oil & oilless application. Low friction. |
| CDL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Dual lip, redundant lip for better sealing, typical for screw air compressors. |
| CTL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Triple lip, extra excluder lip than dual lip, used in basement compressors. |
| TTL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Three lips, the same direction sealing lip is added on the basis of double lips, which has better sealing effect than double lips. |
| ESL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Single excluder lip, deal to keep water & dirt out. Low friction. |
| EDL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Dual excluder lip, deal to keep water & dirt out. |
| SML |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Separate media lip, ideal to keep oil in and water & dirt out, in vacuum & positive pressure. |
| SBL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | One positive and one negative lip, single lip with reverse lip, high pressure on both sides, isolation of two media, suitable for positive / negative pressure conversion, such as vacuum pump and mixer. |
| SPL |  | Rotary | PTFE/SS304/316L | 260 | 3 | 25 | High pressure resistance, back to back lip, high pressure for both side, separate two different media, suitable for heavy-duty powder mixing, used in mixers. |
| SSL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 10 | Spring loaded single lip, ideal for shaft runout upto 0.5mm or abrasive media. |
| SVL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 10 | Single lip plus O-shaped spring, the same model as sa1j, suitable for sealing with shaft runout up to 0.5mm. Application: chemical liquid seal. |
| SUL |  | Rotary | PTFE/SS304/316L | 260 | 2 | 15 | Single lip plus U-shaped spring, especially suitable for sealing in environments with large shaft runout or large temperature alternation. |
| TSL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 60 | High speed single lip, torque as low as 0.05N m. Suitable for oil-gas mixing, low-pressure and high-speed rotating shaft sealing. Applications such as: high speed motor. |
| DDL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 60 | High speed single lip with dust lip, torque as low as 0.05N m. The specially designed dust lip has no torque rise, and is suitable for sealing of low-pressure high-speed rotating shaft in dust-proof environment. Applications such as: high speed motor. |
| HSL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 60 | High speed single lip, low friction, low pressure, speed upto 40m/s |
| SRL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 50 | High speed single lip, torque as low as 0.02N m. High speed and low temperature, suitable for sealing of high-speed rotating shaft without pressure. Small size rotating shaft, such as high-speed drilling. |
| HCL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 80 | High speed single lip, leaf spring, suitable for low pressure, low friction resistance, high-speed rotating shaft sealing. Applications such as electric vehicles. |
| LYD |  | Rotary | PTFE/SS304/316L | 260 | 0 | 100 | Non contact labyrinth seal, with oil return groove and no power loss, is suitable for sealing of high-speed rotating shaft without pressure, sealing dust and splashing mud. It is usually used with the above models. |
| SDL |  | Rotary | PTFE/SS304/316L | 260 | 2 | 20 | High pressure resistant double lip, suitable for sealing of high pressure rotating shaft. |
| PSL |  | Rotary | PTFE/SS304/316L | 260 | 4 | 10 | High pressure resistant single lip, suitable for high pressure to 4MPa rotating shaft sealing. |
| PDL |  | Rotary | PTFE/SS304/316L | 260 | 6 | 10 | High pressure resistant double lip, suitable for sealing of rotating shaft from high pressure to 6Mpa. |
| HDL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Double lip with air hole, outer circle with O-ring, suitable for powder sealing under nitrogen purging. Application: mixer. |
| ASL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Single lip, outer circular seal, suitable for oil lubricated and oil-free seals, with good wear resistance. Low friction resistance. |
| SEL |  | Rotary | PTFE/SS304/316L | 260 | 0.3 | 25 | Reverse single lip, no metal framework, convenient installation, excellent corrosion resistance, prevent powder and water from entering the cavity, low friction resistance. |
| DEL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Reverse double lips, no metal framework, convenient installation, excellent corrosion resistance, prevent powder and water from entering the cavity, low friction resistance. |
| NSL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 25 | Single lip, no metal framework, convenient installation, excellent corrosion resistance and low friction resistance. |
| NDL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Double lip, no metal framework, convenient installation, excellent corrosion resistance, standard sealing. |
| OSL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 25 | Single lip with O-ring, no metal framework, easy to install, low friction resistance. |
| OEL |  | Rotary | PTFE/SS304/316L | 260 | 0.5 | 25 | Reverse single lip with O-ring, no metal framework, easy to install, low friction resistance. Dust proof seal. |
| ODL |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | Double lip with O-ring, no metal framework, easy to install, standard sealing. |
| OML |  | Rotary | PTFE/SS304/316L | 260 | 1 | 25 | One front and one reverse lip, with O-ring, no metal framework, convenient for installation and isolation of two media. |
| DSL |  | Rotary | PTFE/SS304/316L | 260 | 0.3 | 25 | Single lip with O-ring, no metal framework, special model for air compressor dust prevention. |
| UFI |  | Rod | PTFE/SS304/316L | 300 | 25 | 15 | Internal diameter rod seal, for fluids. |
| URI |  | Rod | PTFE/SS304/316L | 300 | 25 | 15 | Internal diameter rod seal, for fluids. |
| SRI |  | Rod | PTFE/SS304/316L | 300 | 15 | 25 | Internal diameter rod seal, low pressure, low friction, high speed. |
| ORI |  | Rod | PTFE/SS304/316L | 300 | 30 | 15 | Internal diameter rod seal, special for food grade sealing. |
| UFA |  | Rod | PTFE/SS304/316L | 300 | 25 | 15 | External diameter rod seal, for fluids. |
| URA |  | Rod | PTFE/SS304/316L | 300 | 25 | 15 | External diameter rod seal, for fluids. |
| SRA |  | Rod | PTFE/SS304/316L | 300 | 15 | 25 | External diameter rod seal, low pressure, low friction, high speed. |
| ORA |  | Rod | PTFE/SS304/316L | 300 | 30 | 15 | External diameter rod seal, special for food grade sealing. |
| URB |  | Rod/Piston/Static | PTFE/SS304/316L | 300 | 25 | 15/3 | Piston & Rod seal, higher pressure, for gaseous media. |
| CRB |  | Rod/Piston/Static | PTFE/SS304/316L | 300 | 70 | 0.5 | Piston & Rod seal, higher pressure low speed, for gaseous media. |
| UBI |  | Inner Static | PTFE/SS304/316L | 300 | 25 | 15 | Inner pressure seal, for nonabrasive fluids. |
| UCI |  | Inner Static | PTFE/SS304/316L | 300 | 25 | 15 | Inner pressure seal,high pressure, high closure force. |
| UBA |  | Outer Static | PTFE/SS304/316L | 300 | 25 | 15 | Outer pressure seal, for nonabrasive fluids. |
| UCA |  | Outer Static | PTFE/SS304/316L | 300 | 25 | 15 | Outer pressure seal,high pressure, high closure force. |
| FFV |  | Rod & Rotary | PTFE/SS304/316L | 300 | 20 | 20/15 | Flanged heel for bore retention, for rod & rotary optimum sealing. |
| FFS |  | Rod & Rotary | PTFE/SS304/316L | 300 | 15 | 30/40 | Flanged heel for bore retention, low friction. |
| FBC |  | Rod & Rotary | PTFE/SS304/316L | 300 | 70 | 15/10 | Flanged heel for bore retention, tatic or intermittent, high friction. |
| RSV |  | Rod & Rotary | PTFE/SS304/316L | 300 | 30 | 20/25 | O-Ring heel for bore sealing, for rod & rotary optimum sealing. |
| RSS |  | Rod & Rotary | PTFE/SS304/316L | 300 | 10 | 20/40 | O-Ring heel for bore sealing, low friction. |
| RSC |  | Rod & Rotary | PTFE/SS304/316L | 300 | 70 | 30/15 | O-Ring heel for bore sealing, high friction. |
| RSM |  | Rod & Rotary | PTFE/SS304/316L | 300 | 25 | 15/5 | Separate media lip, ideal to keep oil in and water & dirt out. |
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