Miden 40mm Oxygen Pressure gauge 0-30,000 KPA/4200 PSI dual scale Rear entry 1/8 NPT Thread black case.
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50 mm Oxygen pressure gauge
50 mm Oxygen pressure gauges also available 0-30,000 KPA bottom entry 1/4 NPT
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Nitrous Oxide pressure gauge
Nitrous Oxide pressure gauge 50mm 0-14000 KPA/2000 PSI dual scale bottom entry 1/4 NPT
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