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The Siemens QPL32.020M00 is a gas pressure switch designed to monitor gas pressure conditions. This switch is effective with natural gas, propane, butane, hydrogen, biogas, or air. It has a manual reset feature and a NEMA 4 rating, making it suitable for outdoor environments.
This pressure switch ensures safety in gas systems by detecting pressure fluctuations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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