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Simrit Oil Seal Radiamatic EWDR made of PTFE
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Product description
Pressure-relieved Simrit Oil Seal with a pressure ring made of PTFE compound, a stainless steel clamping ring and an O-ring (FKM) as a secondary seal.
Product advantages
Secure with simultaneous high pressure and high speed
- Low losses
- Low leak rate
- Easy fitting
- The shaft must not be machined on maintenance or seal replacement.
Application
§ Primary seal in pumps and compressors
§ Rotary joints for coolants and hydraulic fluid as well as gases
§ Safety seal in addition to floating ring seals.
Material
|
PTFE carbon(standard quality) |
Approved to KTW (drinking water) & BAM (Oxygen) |
|
PTFE Ekonol |
Positively assessed by TNO Nutrition and food research laboratory (NL) for foodstuff |
|
Clamping ring |
Usage of stainless steel |
Operating conditions
| Media | Resistance per FKM |
|
Temperature |
-20…+200 ° C |
|
Circumferential speed |
Max. 20 m/s for 1 MP a |
|
Pressure difference |
Max. 3 Mp a…0.2 MP a |
|
For vacuum or pressure reversal |
Up to 0.2 Mpa , housing closed |
Surface quality
|
Peak to valley heights |
Ra | R max |
|
Housing |
0.5 mm depth of hardening |
50-65 HRC, >0.5 mm depth of hardening |
Design notes
Please observe our general design notes in.®Technical Manual.
- Product Details
- Brand :
- Place of Origin : Not Given
- FOB Price : On Request
- Minimum Order Quantity : Not Given
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