886-7-7886950
886-7-7880980
No.36, Heye 2nd Road., Daliao District, Kaohsiung City 83160, Taiwan
www.parjetseals.comProducts
Rod seal for reciprocating application with cantilever spring.
Suitable for medium load conditions
Counterface: below 3000 psi
Very good sealability under low pressure
Friction: Medium
Standard Materials: Carbon fiber Filled PTFE material code: 5
(Note 1: Other materials are available for special operating conditions. Our application engineers will be glad to advise you.)
(Note 2: Reciprocating speed >8m/s, need a retainer ring and increase 25-30% width of the groove.)
Application Range
• Pressure: ≤ 350 Bar
• Sliding speed: ≤ 15 m/s
• Temperature: -150°C ~ 225°C
|
Rod diameter |
Groove Bottom |
|
Gap |
Radius |
|
|
|||
| ⌀ Da |
⌀ Di |
L |
T |
R |
Thickness |
|
|||
|
4 ~ 9.9 |
Di + 2.9 |
2.4 |
0.06 |
0.4 |
1.78 |
A |
|||
|
10 ~ 19.9 |
Di + 4.5 |
3.6 |
0.06 |
0.4 |
2.62 |
B |
|||
|
20 ~ 39.9 |
Di + 6.2 |
4.8 |
0.07 |
0.6 |
3.53 |
C |
|||
|
40 ~ 119.9 |
Di + 9.4 |
7.1 |
0.08 |
0.8 |
5.33 |
D |
|||
|
120 ~ 700 |
Di + 12.2 |
9.5 |
0.12 |
0.8 |
6.99 |
E |
