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Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurized fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
SPO is double acting piston seal, low friction seal for light to medium duty hydraulic cylinders. it comprises a bronze filled PTFE ring and O ring.

Material: PTFE+Bronze and Nitrile Rubber
Temperature: -30°~ 100°
Max Pressure: 35 Mpa
Max Speed: 15 m/s

Ød1

ØD

L

Part Number

 Ød1

 ØD

L

SPO000550-P0N

41

55

6.3

SPO000600-P0N

46

60

6.3

SPO000650-P0N

51

65

6.3

SPO000700-P0N

56

70

6.3

SPO000750-P0N

61

75

6.3

SPO000800-P0N

66

80

6.3

SPO010800-P0N

59

80

8.1

SPO000850-P0N

71

85

6.3

SPO010850-P0N

64

85

8.1

SPO00900-PN0

76

90

6.3

SPO010900-PN0

69

90

8.1

SPO000950-P0N

81

95

6.3

SPO010950-P0N

74

95

8.1

SPO001000-P0N

86

100

6.3

SPO031000-P0N

86

100

7.2

SPO011000-P0N

79

100

8.1

SPO001050-P0N

91

105

6.3

SPO011050-P0N0

84

105

8.1

SPO0001100-P0N

96

110

6.3

SPO031100-P0N

96

110

7.2

SPO011100-P0N

89

110

8.1

SPO001150-P0N

101

115

6.3

SPO011150-P0N

94

115

8.1

SPO001200-P0N

106

120

6.3

SPO031200-P0N

106

120

7.2

SPO011200-P0N

99

120

8.1

SPO001250-P0N

111

125

6.3

SPO011250-P0N

104

125

8.1

SPO031300-P0N

116

130

7.2

SPO011300-P0N

109

130

8.1

SPO011350-P0N

114

135

8.1

SPO011400-P0N

119

140

8.1

SPO011450-P0N

124

145

8.1

SPO011500-P0N

129

150

8.1

SPO021500-P0N

129

150

9.7

SPO011600-P0N

139

160

8.1

SPO021600-P0N

139

160

9.7

SPO011650-P0N

144

165

8.1

SPO011700-P0N0

149

170

8.1

SPO021700-P0N

149

170

9.7

SPO011750-P0N

154

175

8.1

SPO011800-P0N

159

180

8.1

SPO011900-P0N

169

190

8.1

SPO012000-P0N

179

200

8.1

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