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Home  > PRODUCTS  > Rod Seals  >  SPN - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring
SPN - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

SPN - PTFE Hydraulic Rod Seal with NBR/FKM O-Ring

Diameter Range
6-1600mm
Pressure Range
0-35MPa
Temperature Range
-30℃ +200℃
Speed
1.5 m/s
Medium
general hydraulic oil, water glycol Hydraulic oil and water emulsion type hydraulic oil.
Installation Recommendation

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Application and properties

The standard combination seal is suitable for a wide range of pressure work and sliding high speed occasions. Low friction, strong wear resistance.

Standard materials

Sealing ring: filled PTFE

O-ring: NBR / FKM

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

6-1600mm

0-35MPa

-30℃ +200℃

1.5 m/s

general hydraulic oil, water glycol Hydraulic oil and water emulsion type hydraulic oil.

Installation Dimensions

Nominal Size    of Packing, and Housing dimensions

Order No.

d

D

H

L +0.2

18
20
22

27
29
31

4.3
4.3
4.3

4.5
4.5
4.5

SPN18*27*4.3
SPN20*29*4.3
SPN22*31*4.3

27
31.5
47

36
40.5
60

4.3
4.3
7.3

4.5
4.5
7.5

SPN27*36*4.3
SPN31.5*40.5*4.3
SPN47*60*7.3

53
60
65

66
73
78

7.3
7.3
7.3

7.5
7.5
7.5

SPN53*66*7.3
SPN60*73*7.3
SPN65*78*7.3

70
75
80

83
88
93

7.3
7.3
7.3

7.5
7.5
7.5

SPN70*83*7.3
SPN75*88*7.3
SPN80*93*7.3

90
100
110

103.4
113.4
123.4

7.3
7.3
7.3

7.5
7.5
7.5

SPN90*103.4*7.3
SPN100*113.4*7.3
SPN110*123.4*7.3

120
130
140

133.4
143.4
153.4

7.3
7.3
7.3

7.5
7.5
7.5

SPN120*133.4*7.3
SPN130*143.4*7.3
SPN140*153.4*7.3

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