1900 Compact Low Differential Pressure Switches

Introducing our high-performance 1900 Compact Low Differential Pressure Switches, which are unparalleled in their accuracy and reliability. As an elite manufacturer, supplier, trader, and wholesaler, we offer a range of models to suit your specific needs, including the Dwyer 1910-00 Compact Low Differential Pressure Switch with a range of 0.07 - 0.15" W.C., the Dwyer 1910-0 Compact Low Differential Pressure Switch with a range of 0.15 - 0.55" W.C., the Dwyer 1910-5 Compact Low Differential Pressure Switch with a range of 1.40-5.5" W.C., and the Dwyer 1910-10 Compact Low Differential Pressure Switch with a range of 3.0-11.75" W.C.

Our peerless 1900 Compact Low Differential Pressure Switches have a supply ability in the domestic market of All India and are also exported to Western Europe. With over 29.0 years of experience, we have perfected the design and functionality of our pressure switches. These switches have exclusive features such as high accuracy, low hysteresis, and long-term stability. They are ideal for use in HVAC systems, clean rooms, and medical equipment. Get your order in today and experience the unmatched performance of our 1900 Compact Low Differential Pressure Switches.

Dwyer 1900 Series Compact Low Differential Pressure Switches

  • Color:Grey/Silver
  • Max. Current:15 A @ 125, 250 or 480 VAC
  • Mechanical Life:>1,000,000 cycles
  • Output Signal:SPDT snap switch
  • Pressure Range:0.07 to 20 w.c. (17.4 to 4,982 Pa)
  • Product Type:Low Differential Pressure Switch
  • Protection Class:IP54 (with cover) or open type

Dwyer 1910-00 Compact Low Differential Pressure Switch, Range 0.07 - 0.15" W.C.

  • Function:Senses low differential air pressure and actuates switching
  • Max Pressure:10 PSI (0.69 bar)
  • Max. Voltage:277 VAC
  • Size:4 diameter x 2-1/2 depth (101.6 x 63.5 mm) approx.
  • Thread size:Barbed fittings for 3/16 I.D. tubing
  • Weight:400 grams (approx.)
  • Working Temperature:-30 to 140F (-34 to 60C)

Advanced Dwyer 1910-0 Compact Size Low Differential Pressure Switch

  • Application:Air and non-combustible compatible gases
  • Color:Gray body with silver cover
  • Max. Current:15A (SPDT) resistive at 120-480 VAC
  • Mechanical Life:10 cycles
  • Output Signal:SPDT snap switch
  • Pressure Range:0.03 to 0.2 w.c. (7.5 to 50 Pa)
  • Protection Class:IP54 (Enclosure)

Dwyer 1910-1 Compact Low Differential Pressure Switch, Range 0.40-1.6" W.C.

  • Application:Monitoring air and non-combustible gases differential pressure for HVAC, air filter monitoring, and fan control
  • Color:Grey
  • Max. Current:15 A @ 125/250/480 VAC; 0.5 A @ 125 VDC; 0.25 A @ 250 VDC
  • Mechanical Life:One million cycles
  • Output Signal:SPDT Snap Switch
  • Pressure Range:0.40 to 1.6 w.c. (100 to 400 Pa)
  • Protection Class:IP54 (with cover installed)

Dwyer 1910-5 Compact Low Differential Pressure Switch, RANGE 1.40-5.5" W.C.

  • Color:Silver (Metallic)
  • Max. Current:15 A @ 125/250 VAC (Resistive)
  • Max. Voltage:480 VAC
  • Mechanical Life:Over 1 million cycles
  • Output Signal:SPDT Snap switch
  • Pressure Range:1.4 - 5.5 W.C. (Water Column)
  • Protection Class:NEMA 3/IP54

Dwyer 1910-10 Compact Low Differential Pressure Switch, RANGE 3.0-11.75" W.C.

  • Application:Monitoring and controlling air and non-combustible gases in ducts, fan, and blower applications
  • Function:Pressure switch activates at adjustable set-point
  • Max Pressure: psi, 35 mbar
  • Product Type:Compact Low Differential Pressure Switch
  • Size:Compact design, dimensions approx. 2.63 x 2.63 x 1.25 (66.8 mm x 66.8 mm x 31.8 mm)
  • Weight:Approx. 180 g (based on similar model)
  • Working Temperature:-40 to 180F (-40 to 82C)

Dwyer 1920-10 Compact Low Differential Pressure Switch,RANGE 4.0-20.0" W.C.

  • Application:Monitoring and controlling air filters, fans, blowers, and duct systems
  • Color:Gray
  • Max. Current:15 A resistive @ 125/250/480 VAC
  • Mechanical Life:Over 1,000,000 cycles
  • Output Signal:SPDT Snap Switch
  • Pressure Range:4.0-20.0 w.c. (10-50 mbar)
  • Protection Class:General Purpose Snap Switch; NEMA 1 Enclosure

Dwyer 1910-0 Compact Low Differential Pressure Switch, Range 0.15 - 0.55" W.C.

  • Function:Senses positive, negative, or differential air and non-corrosive gas pressures
  • Max Pressure:20 w.c. (4,982 Pa)
  • Max. Voltage:250 VAC
  • Size:4 diameter x 2-3/8 depth (101.6 mm x 60.3 mm)
  • Thread size:1/8 NPT Female connections
  • Weight:0.8 lb (0.36 kg)
  • Working Temperature:-30F to 180F (-34C to 82C)
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