Diaphragm vacuum switch P100V
stainless steelhigh-precision

diaphragm vacuum switch
diaphragm vacuum switch
diaphragm vacuum switch
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stainless steel
Other characteristics
Process temperature

Min.: -65 °F (-54 °C)

Max.: 190 °F (88 °C)


The Whitman Controls P100V High Accuracy Low Vacuum Environment Vacuum switches are ideal in low vacuum applications where precision of setpoint must be high and repeatability low. These switches are com¬monly used in natural gas well heads, natural gas generator sets, and air applications like forced draft blowers. The P100V can be used both in dry indoor applications or within an enclosure. Key Features: • Highly accurate setpoints with low repeatability • Set point options: Factory set, field adjustable, or a combination • Extensive operating temperature range • Wide range of electrical interfaces available • SPDT or SPST availability Specifications: • Set point range: 5.4 to 150 In. H20 (0.4 to 11.0 InHg) • Max System vacuum: 149.5 In. H20, 11.0 InHg • Temperature range: -65oF to +190oF (-54oC to +88oC) • Amps: 5 Amps Max • Sensor Element: Diaphragm • Weight: 7.8oz (varies slightly with electrical interface selection) • Cycling: Not to exceed 100 CPM • Wetted Parts: Diaphragm: Buna N with 316 stainless steel reinforcing Seal: Loctite #271 Body: Anodized aluminum Standard Thread: ⅛-27 NPT male, other fittings available in quantities
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.