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High Pressure Stopper

Designed for pressure testing up to5,000 PSI. Special "twin Cone" grips provide 100% contact with the   pipe wall and minimize tube wall contact.

COB Advantages:  

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Schedule 40, 80, 160 and special sizes available.

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Easy installation and removal.

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Case hardened steel - cadmium plated

Note: Small bore model for 0480" to 1.125" inside diameter
Schedule 40 Schedule 80 Schedule 160 Nomimal Size Maximum Operating Pressure Stem Diameter Unit Weight
Item Number Item Number Item Number (IPS) (PSIG) (Inches) (LBS)
0400.50 0800.50 1600.50 0.50" 5000 0.500 0.5
0400.75 0800.75 1600.75 0.75" 5000 0.500 0.5
0401.00 0801.00 1601.00 1.00" 5000 0.500 0.5
0401.25 0801.25 1601.25 1.25" 5000 0.625 1.0
0401.50 0801.50 1601.50 1.50" 4000 0.875 2.0
0402.00 0802.00 1602.00 2.00" 4000 0.875 3.0
0402.50 0802.50 1602.50 2.50" 4000 0.875 4.0
0403.00 0803.00 1603.00 3.00" 3500 1.250 5.0
0403.50 0803.50 1603.50 3.50" 3500 1.250 7.0
0404.00 0804.00 1604.00 4.00" 3000 1.250 9.0
0406.00 0806.00 1606.00 6.00" 2000 1.500 21.0
0408.00 0808.00 1608.00 8.00" 1500 1.500 32.0
10+ please call for specifications

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Brochure PDF
Pipe Plug Brochure
 
 
 


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