Pressure Switches

Pressure Switches
Dwyer pressure switches are explosion-proof, ATEX approved, weatherproof, compact and low cost. Applications include HVAC applications, process applications, all weather applications, and gas furnaces.
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  1. 1950-10-2F
    Differential pressure switch, range 3-11" w.c., approx. deadband @ min ...
    $355.55
  2. PG-7000-153-P1
    Gas pressure/differential pressure switch, range 1-30" water (.25-7.47 ...
    $965.35
  3. Series 1950 Explosion-proof Differential Pressure Switch
    Explosion-proof Differential Pressure Switch applies to HVAC, proces ...
  4. Series DA/DS Bourdon Tube Pressure Switches
    Bourdon Tube Pressure Switches have extremely high sensitivity and g ...
  5. Series 1950G Explosion-Proof Differential Pressure Switch
    Explosion-proof Differential Pressure Switch combines the best featu ...
    Starting at $564.60
  6. Series PG Gas Pressure/Differential Pressure Switch
    Gas Pressure/Differential Pressure Switch is used with air and other ...
    Starting at $965.35
  7. Series 1996 Gas Pressure Switch
    Gas Pressure Switch used with natural, manufactured, or LP gas. Appl ...
    Starting at $179.45
  8. Series H2 Dual-Action Explosion-proof Pressure Switches
    Dual-Action Explosion-Proof Pressure Switches have a design that is ...
    Starting at $2,198.00
  9. Series AT-ADPS ATEX/IECEx Approved Differential Pressure Switch
    ATEX/IECEx Approved Differential Pressure Switch designed for pressure ...
  10. Series AT-3000MR/MRS ATEX/IECEx Approved Photohelic® Switch/Gage
    ATEX/IECEx Approved Photohelic® Switch/Gage combines the functions ...
  11. Series AT-1800 ATEX/IECEx Approved Low Differential Pressure Switch
    Series AT-1800 ATEX/IECEx Approved Low Differential Pressure Switch ...
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