Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Pressure Switches

93 Results Found that Include 184 Products

Results per page:  16 | 32 | 48
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 3ZM96
  • Mfr. Model # RSS-495-11
  • Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.20 to 1.0 Inches, Sample Line Connector...More

  • Category : Duct Pressure Switches
High Pressure Switch,Opens 600 PSI
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 3ZM93
  • Mfr. Model # AFS-405
  • Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.05 to 12.0 Inches, Sample Line Connector...More

  • Category : Duct Pressure Switches
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 4XB70
  • Mfr. Model # RFS-4150
  • Air Sensing Switch, General Purpose, SPDT, Pressure Setting Range 0.12-5.0 In WC, Integral Barbed Sample Line...More

  • Category : Duct Pressure Switches
Press Switch, Open On Fall 35 PSI
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Press Switch, Open On Fall 35 PSI Press Switch, Open On Fall 35 PSI
  • Item # 6ALC3
  • Mfr. Model # 6ALC3
  • Pressure Switch, Low, Switch Type SPST, Switch Action Open on Fall, Range (PSI) 0.3-150, Close (PSI) 60, Open...More

  • Category : Single Pressure Controls
Press Switch,Open 40-80 PSIG
Pressure Sensing Switch,.05-12
  • ROBERTSHAW
  • Pressure Sensing Switch, .05-12 Pressure Sensing Switch,.05-12
  • Item # 6XJU2
  • Mfr. Model # 2374-499
  • Pressure Sensing Switch, HVAC/General Purpose, Differential (In. WC) 0.02 to 0.8, Switch Type SPDT, Pressure...More

  • Category : Duct Pressure Switches
Switch,Air Sensing
  • COLUMBUS ELECTRIC
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 2E462
  • Mfr. Model # GRH3AD
  • Multi Purpose Air Sensing Switch, Switch Action SPDT, Differential 0.02 to 0.8 Inches WC, Mounting Location...More

  • Category : Duct Pressure Switches
Differential Air Pressure Switch
  • JOHNSON CONTROLS
  • Differential Air Pressure Switch Differential Air Pressure Switch
  • Item # 40G365
  • Mfr. Model # P32AF-1C
  • Differential Air Pressure Switch, HVAC/General Purpose, Differential (In. WC) .018 To .120, SPDT Switch Type,...More

  • Category : Duct Pressure Switches
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 3ZM92
  • Mfr. Model # AFS-222
  • General Purpose Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 0.05 to 12.0 Inches, Sample...More

  • Category : Duct Pressure Switches
Press Switch,Range 25-50 PSIG
Fan Cycling Control,Opens 200 PSI
Air Sensing Switch,Manual Reset,SPST
  • POWERS CONTROLS
  • Air Sensing Switch, Manual Reset, SPST Air Sensing Switch,Manual Reset,SPST
  • Item # 40PN37
  • Mfr. Model # 141-0575
  • Air Sensing Switch, Manual Reset, Differential (In. WC) 0.06 to 0.6, SPST Switch Type, Pressure Setting Range...More

  • Category : Duct Pressure Switches
Press Switch,Open On Fall 5 PSI
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Press Switch, Open On Fall 5 PSI Press Switch,Open On Fall 5 PSI
  • Item # 6ALA2
  • Mfr. Model # 6ALA2
  • Pressure Switch, Low, Switch Type SPST, Switch Action Open on Fall, Range (PSI) 0.3-150, Close (PSI) 20, Open...More

  • Category : Single Pressure Controls
Pressure Sensing Switch,.25-1.0
  • ROBERTSHAW
  • Pressure Sensing Switch, .25-1.0 Pressure Sensing Switch,.25-1.0
  • Item # 6XJU0
  • Mfr. Model # 2374-495
  • Pressure Sensing Switch, HVAC/General Purpose, Differential (In. WC) .10, Switch Type SPDT, Pressure Setting...More

  • Category : Duct Pressure Switches
Air Sensing Switch,Fixed
  • CLEVELAND CONTROLS
  • Air Sensing Switch, Fixed Air Sensing Switch,Fixed
  • Item # 6XPX9
  • Mfr. Model # DFS-221-112-395
  • Air Sensing Switch, HVAC, SPDT Switch Type, Pressure Setting Range (In. WC) 0.05, Electrical Rating 300 VA...More

  • Category : Duct Pressure Switches
Single Pressure Control,Low Pressure
  • JOHNSON CONTROLS
  • Single Pressure Control, Low Pressure Single Pressure Control,Low Pressure
  • Item # 2HYV6
  • Mfr. Model # P100AP-201C
  • Single Pressure Control, Low Pressure, Pressure Connection 1/4 In Female Flare Fitting, Switch Action Open...More

  • Category : Single Pressure Controls
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 3ZM94
  • Mfr. Model # AFS-460
  • Air Sensing Switch, Switch Action SPST, Pressure Setting Range WC 0.4 to 12.0 Inches, Sample Line Connector...More

  • Category : Duct Pressure Switches
Switch,Duct Pressure
Air Sensing Switch,Adjustable
  • CLEVELAND CONTROLS
  • Air Sensing Switch, Adjustable Air Sensing Switch,Adjustable
  • Item # 6XPX7
  • Mfr. Model # NS2-0000-05
  • Air Sensing Switch, HVAC OEM, Differential (In. WC) 0.03 to 0.09, SPDT Switch Type, Pressure Setting Range...More

  • Category : Duct Pressure Switches
Differential Air Pressure Switch
  • JOHNSON CONTROLS
  • Differential Air Pressure Switch Differential Air Pressure Switch
  • Item # 40G363
  • Mfr. Model # P32AC-2C
  • Differential Air Pressure Switch, HVAC/General Purpose, Differential (In. WC) .045 To .195, SPDT Switch Type,...More

  • Category : Duct Pressure Switches
Press Switch,Range 400-300 PSIG
Switch,Fan Proving
  • Miniature Pressure Switches Miniature Pressure Switches
  • Multiple product options available

    Explosion Proof Pressure Switch, Process Connection 1/4 In. MNPT, Housing Material Explosion Proof Stainless Steel, Compatible With Buna and 316 Stainless Steel,...More

  • Category : Miniature Pressure Switches
Pressure Switch,Differential,0.2to 2InWC
Press Switch,Range 400-200 PSIG
Dif Pressure Switch,Adjustable
  • DWYER INSTRUMENTS
  • Dif Pressure Switch, Adjustable Dif Pressure Switch,Adjustable
  • Item # 24Z008
  • Mfr. Model # ADPS-08-2-N
  • Differential Pressure Switch, Air, Pressure Setting Range (In. WC) 0.08 to 1.2, Sample Line Connector Barb...More

  • Category : Duct Pressure Switches
Airflow Switch,Auto Reset,SPDT
  • SIEMENS
  • Airflow Switch, Auto Reset, SPDT Airflow Switch,Auto Reset,SPDT
  • Item # 2KGR4
  • Mfr. Model # 141-0574
  • Airflow Switch, Auto Reset, Differential 0.06 To 0.6 WC, SPDT Switch Type, Pressure Setting Range 0.05 To 1.0...More

  • Category : Duct Pressure Switches
Switch,Dryer Boosting
Switch,Air Sensing
  • CLEVELAND CONTROLS
  • Switch, Air Sensing Switch,Air Sensing
  • Item # 3ZM97
  • Mfr. Model # RSS-498-13
  • Air Sensing Switch, Switch Action SPDT, Pressure Setting Range WC 1.0 to 4.0 Inches, Sample Line Connector...More

  • Category : Duct Pressure Switches
Low Pressure Switch,Open 75 PSI
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More