Siemens Series QP… pressure switches are designed for gas or air pressure supervision on commercial and industrial burner applications. Automatic and manual reset versions, in a wide range of available pressures add to SCC’s extensive combustion control line.
| Item | Description | Technical Literature | Drawings |
|---|---|---|---|
| QPL31.050M00 | Manual reset, low pressure, 1 to 20" wc |
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| QPL31.140M00 | Manual reset, low pressure, 7 to 55" wc |
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| QPH31.050M00 | Manual reset, high pressure, 2 to 20" wc |
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| QPH31.150M00 | Manual reset, high pressure, 10 to 55" wc |
| Item | Description | Technical Literature | Drawings |
|---|---|---|---|
| QPL31.050A00 | Auto reset, low pressure, 1 to 20" wc |
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| QPL31.075A00 | Auto reset, low pressure, 5 to 30" wc |
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| QPL31.280A00 | Auto reset, low pressure, 28 to 112" wc |
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| QPH31.010A00 | Auto reset, high pressure, 0.8 to 4" wc |
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| QPH31.050A00 | Auto reset, high pressure, 2 to 20" wc |
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| QPH31.280A00 | Auto reset, high pressure, 28 to 112" wc |
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| QPH31.090A00 | Auto reset, high pressure, 5 to 35" wc |
| Item | Description | Technical Literature | Drawings |
|---|---|---|---|
| QPL15.003B | .7 - 3 mBar switch, O-ring connection |
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| QPL15.010B | 2 - 10 mBar switch, O-ring connection |
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| QPL15.050B | 5 - 50 mBar switch, O-ring connection |
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| QPL15.150B | 5 - 150 mBar switch, O-ring connection |
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| QPL15.500B | 100 - 500 mBar switch, O-ring connection |
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| QPL25.003B | .7 - 3 mBar switch, 1/4" connection |
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| QPL25.010B | 2 - 10 mBar switch, 1/4" connection |
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| QPL25.050B | 5 - 50 mBar switch, 1/4" connection |
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| QPL25.150B | 5 - 150 mBar switch, 1/4" connection |
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| QPL25.500B | 100 - 500 mBar switch, 1/4" connection |