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Disc Plugs
Stemar disc plugs are designed to seal the host pipe to pressures up to 5-15 PSI (depending on model) in limited space applications where regular pneumatic plugs would be too long.
COMMON APPLICATIONS:
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Air testing
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Pressure monitoring
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Stopping pipeline flow
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Atmospheric isolation
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Any other job that requires a temporary pipe seal for construction, rehabilitation, cleaning, or testing.
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