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R.OPG.240/AS
Oil sight glass of light metal with hexagonal body
Sight glass made of glass, with reflector, for use up to 130°C with a
pressure of 4 bar.
Sight glass of plexiglass is and without reflector is also available.
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Thread D1
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D2 mm
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D mm
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A mm
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B mm
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S mm
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tightening
torque
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R 1/4"
M 12x1.5
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8
8
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19
19
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5.5
5.5
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8
8
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17
17
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8 Nm
8 Nm
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R 3/8"
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11
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24
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5.8
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8
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22
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20 Nm
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M 16X1. 5
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11
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24
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8
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8
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22
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20 Nm
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R 1/2"
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15
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30
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6
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9
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27
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40 Nm
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M 20x1.5
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15
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30
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8
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9
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27
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40 Nm
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R 3/4"
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20
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35
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10
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10
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32
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50 Nm
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M 24x1.5
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15
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30
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8
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9
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27
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50 Nm
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M 26x1.5
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20
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35
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8.5
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10
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32
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50 Nm
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M 27x1.5
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20
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35
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8.5
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10
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32
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50 Nm
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R 1"
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25
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45
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8.5
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14
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41
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90 Nm
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M 30x1.5
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25
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45
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10
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14
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41
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90 Nm
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M 33x1.5
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25
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45
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10
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14
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41
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90 Nm
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M 35x1.5
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R 1 1/4"
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33
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55
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8.5
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14
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50
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200 Nm
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M 42x1.5
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R 1 1/2"
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38
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60
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8.5
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14
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55
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220 Nm
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M 48x1.5
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