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Low Pressure Oteco Shear pin no. Oteco Shear pin color 2~ PRV 20015 1Pin 2~ PRV 20210 1 Pin
High Pressure Oteco Shear pin no. Oteco Shear pin color 2~ PRV 20513 1 Pin 2~ PRV 21027 1 Pin 2~ PRV 21050 1 Pin 2 Pins 2~ PRV 26010 1Pin 3~ PRV 30525 1 Pin 2 Pins 3~ PRV 30550 1 Pin 2 Pins
Nominal Relief Pressure Settings (psi) 16 Blue 500 1,000
12 8 6 White Purple Yellow 425 300 250 850 600 500
4 Pink 200 400
3 Brown 125 250
Nominal Relief Pressure Settings (psi) 60 orange 1,250 2,500 2,500 5,000 NA 1,250 2,500 2,500 5,000
50 45 black silver 1,125 1,000 2,250 2,000 2,250 2,000 4,500 4,000 NA NA 1,125 1,000 2,250 2,000 2,250 2,000 4,500 4,000
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40 30 20 16 green grey red blue 875 750 625 500 1,750 1,500 1,250 1,000 1,750 1,500 1,250 1,000 3,500 3,000 2,500 1,000 NA 10,000 8,600 6,200 875 750 625 500 1,750 1,500 1,250 1,000 1,750 1,500 1,250 1,000 3,500 3,000 2,500 2,000