The A20 Series Series Swichgage? models are diaphragm-actuated, pressure indicating gages, with built-in electrical switches for tripping alarms and/or shutdown devices. All models are environmentally sealed.
A20P-50: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-50 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-50 psi.
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A20P-75: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-75 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-75 psi.
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A20P-100: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-100 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-100 psi.
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A20P-150: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-150 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-150 psi.
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A20P-200: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-200 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-200 psi.
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A20P-300: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-300 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-300 psi.
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A20P-400: 2" Pressure Swichgage? with Polycarbonate Case
The A20P-400 Pressure Swichgage? is a 2" dial, diaphragm-actuated pressure-indicating gage with a built-in electrical limit switch. This dual-scale instrument has a polycarbonate case and lens for complete environmental protection and a range of 0-400 psi.
