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

  • Function:Differential Pressure Sensing & Switching
  • Max Pressure:10 psig (0.69 bar)
  • Max. Voltage:480 VAC
  • Pressure Range:0.07 to 20 w.c. (17.4 to 4,982 Pa)
  • Protection Class:IP54 (with cover) or open type
  • Size:2-1/2 diameter x 2-1/4 depth (approx.)
  • Thread size:1/8 female NPT connection

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. Current:15A resistive, 1/8 HP at 125 VAC, 1/4 HP at 250 VAC
  • Max. Voltage:277 VAC
  • Pressure Range:0.07 - 0.15 W.C. (Water Column)
  • Product Type:Compact Low Differential Pressure Switch
  • Thread size:Barbed fittings for 3/16 I.D. tubing

Advanced Dwyer 1910-0 Compact Size Low Differential Pressure Switch

  • Application:Air and non-combustible compatible gases
  • Color:Gray body with silver cover
  • Max. Voltage:480 VAC
  • Mechanical Life:10 cycles
  • Output Signal:SPDT snap switch
  • Weight:Approx. 680 grams
  • Working Temperature:-30C to 85C

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

  • Function:Switches electrical circuit at set differential pressure
  • Max Pressure:21 w.c. (5.2 kPa)
  • Pressure Range:0.40 to 1.6 w.c. (100 to 400 Pa)
  • Product Type:Compact Low Differential Pressure Switch
  • Protection Class:IP54 (with cover installed)
  • Size:83 mm x 82 mm x 52 mm (3.25 x 3.22 x 2.06) approx.
  • Thread size:1/8 female NPT

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

  • Application:Air and non-combustible gas flow monitoring, air filter monitoring, duct static pressure, fan control, damper control
  • Color:Silver (Metallic)
  • Max Pressure:20 psi (1.38 bar)
  • Mechanical Life:Over 1 million cycles
  • Output Signal:SPDT Snap switch
  • Weight:Approximately 340 g
  • Working Temperature:-40C to 85C

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
  • Color:Grey
  • Max Pressure: psi, 35 mbar
  • Mechanical Life:Over 1,000,000 cycles
  • Output Signal:SPDT (Single-Pole Double-Throw) switch contact
  • 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.

  • Function:Detects and switches on/off at selected pressure differential
  • Max Pressure:25 w.c. (62 mbar)
  • Max. Current:15 A resistive @ 125/250/480 VAC
  • Max. Voltage:480 VAC
  • Pressure Range:4.0-20.0 w.c. (10-50 mbar)
  • Protection Class:General Purpose Snap Switch; NEMA 1 Enclosure
  • Size:Height: 3-1/8 (79 mm), Width: 4-1/2 (114 mm), Depth: 2-1/8 (54 mm)

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

  • Max Pressure:20 w.c. (4,982 Pa)
  • Max. Current:15 A @ 125/250/480 VAC
  • Pressure Range:0.15 to 0.55 w.c. (37 to 137 Pa)
  • Product Type:Compact Low Differential Pressure Switch
  • Protection Class:NEMA 1 (IP00)
  • Size:4 diameter x 2-3/8 depth (101.6 mm x 60.3 mm)
  • Thread size:1/8 NPT Female connections
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