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Home  > PRODUCTS  > Piston Seals  >  SPG - PTFE Hydraulic Piston Seal with NBR/FKM O-Ring
SPG - PTFE Hydraulic Piston Seal with NBR/FKM O-Ring

SPG - PTFE Hydraulic Piston Seal with NBR/FKM O-Ring

Diameter Range
3-1600mm
Pressure Range
0-35MPa
Temperature Range
-30℃+200℃
Speed
1.5m/s
Medium
hydraulic oil, flame retardant liquid, water and others.
Installation Recommendation

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Application and properties

Standard double acting sealing, a wide range of applications. Friction resistance is very low, no crawling phenomenon, strong wear resistance, and saving installation space.

Standard materials

Sealing ring: filled PTFE

O-Ring: NBR / FKM

Working Conditions

Working  Conditions

Diameter Range

Pressure Range

Temperature Range

Speed

Medium

3-1600mm

0-35MPa

-30℃+200℃

1.5 m/s

hydraulic oil, flame retardant liquid, water and others.

Installation Dimensions

Nominal Size  of Packing, and Housing dimensions

L +0.2

Order No.

d

D

H

30
31.5
32

20.5
22
22.5

4.3
4.3
4.3

4.5
4.5
4.5

SPG30*20.5*4.5
SPG31.5*22*4.5
SPG32*22.5*4.5

35
35.5
40

25.5
26
30

4.3
4.3
4.3

4.5
4.5
4.5

SPG35*25.5*4.5
SPG35.5*26*4.5
SPG40*30*4.5

45
50
55

35
40
45

4.3
4.3
4.3

4.5
4.5
4.5

SPG45*35*4.5
SPG50*40*4.5
SPG55*45*4.5

56
60
63

46
50
48

4.3
4.3
7.3

4.5
4.5
7.5

SPG56*46*4.5
SPG60*50*4.5
SPG63*48*7.5

65
69
70

50
54
55

7.3
7.3
7.3

7.5
7.5
7.5

SPG65*50*7.5
SPG69*54*7.5
SPG70*55*7.5

71
75
80

56
60
65

7.3
7.3
7.3

7.5
7.5
7.5

SPG71*56*7.5
SPG75*60*7.5
SPG80*65*7.5

85
90
95

70
75
80

7.3
7.3
7.3

7.5
7.5
7.5

SPG85*70*7.5
SPG90*75*7.5
SPG95*80*7.5

100
105
108

85
90
92

7.3
7.3
7.3

7.5
7.5
7.5

SPG100*85*7.5
SPG105*90*7.5
SPG108*92*7.5

110
112
120

94
96
104

7.3
7.3
7.3

7.5
7.5
7.5

SPG110*94*7.5
SPG112*96*7.5
SPG120*104*7.5

125
130
135

109
114
119

7.3
7.3
7.3

7.5
7.5
7.5

SPG125*109*7.5
SPG130*114*7.5
SPG135*119*7.5

140
145
150

124
129
134

7.3
7.3
7.3

7.5
7.5
7.5

SPG140*124*7.5
SPG145*129*7.5
SPG150*134*7.5

155
160
170

139
144
148

7.3
7.3
10.8

7.5
7.5
11

SPG155*139*7.5
SPG160*144*7.5
SPG170*148*11

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Installation Dimensions

Product Message

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