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Connector For Pressure Gauge - Body

GB 3751.2 - 1983

Display drawing:

Screw Thread 10 6 14 6 6 6 6 6
Diameter 10 6 14 6 6 6 6 6
Nominal Pressure G 250 J 400 J 400 G 250 J 400 J 400 G 250 G 250
D Size M20×1.5 M10×1 M20×1.5 M10×1 M14×1.5 M20×1.5 M14×1.5 M20×1.5
D D 20 10 20 10 14 20 14 20
D P 1.5 1 1.5 1 1.5 1.5 1.5 1.5
L1 20 8 20 8 14 20 14 20
T 26 12 26 12 20 26 20 26
S 24 18 27 15 21 27 18 24
E 27.7 20.8 31.2 17.3 24.2 31.2 20.8 27.7
D2 Size M20×1.5 M14×1.5 M22×1.5 M12×1.25 M14×1.5 M14×1.5 M12×1.25 M12×1.25
D2 D 20 14 22 12 14 14 12 12
D2 P 1.5 1.5 1.5 1.25 1.5 1.5 1.25 1.25
Do 7 4 7 4 5.5 7 5.5 7
D3 Nominal Size 14 6 14 6 6 6 6 6
D3 Max 14.4 6.28 14.4 6.28 6.28 6.28 6.28 6.28
D3 Min 14.3 6.21 14.3 6.21 6.21 6.21 6.21 6.21
D4 Min=Nominal 16.3 8.1 16.3 8.1 8.1 8.1 8.1 8.1
D4 Max 16.4 8.2 16.4 8.2 8.2 8.2 8.2 8.2
L6 13.5 13.5 14 10.7 13.5 13.5 10.7 10.7
L3 Min=Nominal Size 7.5 7 8 7 7 7 7 7
L3 Max 7.8 7.3 8.3 7.3 7.3 7.3 7.3 7.3
L 43.5 32.5 48 25.7 40.5 47 33.7 41.7
W 8.22 4.13 13.8 2.06 5.56 12 3.18 6.85