Introduction
Type
 
V-type HiPerSeal
(with Cantilever Spring)
- Reciprocating rod seal -type VR
- Reciprocating piston seal -type VP
- Rotary shaft seal -type VD
- Face seal, static inside sealing -type VB
- Face seal, static outside sealing -type VC
H-type HiPerSeal (with Helical Wound Ribbon Spring)
- Rod seal with increased spring force, Static & Dynamic sealing -type HR
- Prston seal with increased spring force, Static & dynamic sealing -type HP
- Face seal with increased spring force, static inside sealing -type HB
- Face seal with increased spring force, static outside sealing -type HC
Material
Type > H-type HiPerSeal > Prston seal with increased spring force, Static
  & dynamic sealing -type HP
Application Range

Pressure

400bar

Temperature

-120~ +260

Speed

5m/s

Material

Carbon Filled PTFE, material code:2

Other materials are available for special operating conditions.

Piston seal with increased spring force for static & dynamic application
Guidelines for the Selection of Special Sizes unit: mm

Piston Diameter

Groove Bottom

Groove Width

Gap

Radius

Equivalent
O-ring cord

O-ring code

Da

Di

L

T

R

Thickness

6

-

13.9

Da+2.9

2.4

0.06

0.4

1.78

A

14

-

24.9

Da+4.5

3.6

0.06

0.4

2.62

B

25

-

45.9

Da +6.2

4.8

0.07

0.6

3.53

C

46

-

124.9

Dai+9.4

7.1

0.08

0.8

5.33

D

125

-

700

Da+12.2

9.5

0.12

0.8

6.99

E

How to order special size

Profile type

HP

Piston diameter

Da=100 mm

Groove bottom

Di=90.6mm

Groove width L = 7.1 mm

Material

Carbon Filled PTFE,
+ 301SS

Order code

HP-100-2-1-D


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