Skip Content

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

Filter Results By

Branch Availability
Item
Switch Type
Switch Action
Pressure Connection
Connection
Brand
Price
Shop By

Single Pressure Controls

120 Results Found that Include 120 Products

Results per page:  16 | 32 | 48
Press Switch,Range 375-265 PSIG
AC Pressure Cutout Control,SPST,Manual
  • JOHNSON CONTROLS
  • AC Pressure Cutout Control, SPST, Manual AC Pressure Cutout Control,SPST,Manual
  • Item # 20RG48
  • Mfr. Model # P20BB-1C
  • AC Pressure Cutout Control, High/Low Pressure, Switch Type SPST, Switch Action Opens On Low Pressure, Manual...More

Control,Pressure
  • RANCO
  • Control, Pressure Control,Pressure
  • Item # 2E984
  • Mfr. Model # O16-108
  • Single Pressure Controls, High Pressure, Switch Type SPDT, Switch Action Opens on High/Low Pressure, Auto...More

Pressure Switch,Open at 5
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 5 Pressure Switch,Open at 5
  • Item # 40G315
  • Mfr. Model # P100AC-1C
  • Pressure Switch, Low Pressure, Switch Type SPST, Switch Action Opens on Low Pressure, Auto Reset, 1/4 In....More

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

Control,Pressure
  • RANCO
  • Control, Pressure Control,Pressure
  • Item # 2E983
  • Mfr. Model # O10-2054
  • Single Pressure Control, Pressure Type High, Pressure Connection 36 Inches Capillary with Flare Nut, Range...More

Press Switch,Open 40-80 PSIG
Low Pressure Switch,Open 75 PSI
  • SUPCO
  • Low Pressure Switch, Open 75 PSI Low Pressure Switch,Open 75 PSI
  • Item # 4LWX9
  • Mfr. Model # SLP75100
  • Low Pressure Switch, SPST, Switch Action Opens Low, Range 0 to 650 PSI, Close 100 PSI, Open 75 PSI, Auto...More

Control,Pressure
  • RANCO
  • Control, Pressure Control,Pressure
  • Item # 3XL03
  • Mfr. Model # O20-7006
  • Pressure Control, Pressure Type High, Pressure Connection 36 Inches Capillary with Flare Nut, Range 100-400...More

Pressure Switch,Open at 170
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 170 Pressure Switch,Open at 170
  • Item # 40G319
  • Mfr. Model # P100AP-4C
  • Pressure Switch, Low Pressure, Switch Type SPST, Switch Action Opens on Low Pressure, Auto Reset, 1/4 In....More

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

High Pressure Switch,Opens 600 PSI
  • SUPCO
  • High Pressure Switch, Opens 600 PSI High Pressure Switch,Opens 600 PSI
  • Item # 4LWY1
  • Mfr. Model # SHP600475
  • High Pressure Switch, SPST, Switch Action Opens High, Range 0 to 650 PSI, Close 475 PSI, Open 600 PSI, Auto...More

Control,Pressure
  • RANCO
  • Control, Pressure Control,Pressure
  • Item # 2E982
  • Mfr. Model # O10-1483
  • Single Pressure Control, Pressure Type Low, Pressure Connection 36 Inches Capillary with Flare Nut, Range...More

Press Switch,Range 25-50 PSIG
Control,Pressure
  • RANCO
  • Control, Pressure Control,Pressure
  • Item # 2E981
  • Mfr. Model # O10-1402
  • Single Pressure Control, Pressure Type Low, Pressure Connection 36 Inches Capillary with Flare Nut, Range...More

Press Switch,Range 15-35 PSIG
Electronic Pressure Control,120/240V
Press Switch,Range 425-300 PSIG
Pressure Switch,Open at 400
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 400 Pressure Switch,Open at 400
  • Item # 40G321
  • Mfr. Model # P100CP-1C
  • Pressure Switch, High Pressure, Switch Type SPST, Switch Action Opens on High Pressure, Auto Reset, 1/4 In....More

Pressure Switch,Open at 350
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 350 Pressure Switch,Open at 350
  • Item # 40G326
  • Mfr. Model # P100DA-35C
  • Pressure Switch, High Pressure, Switch Type SPST, Switch Action Opens on High Pressure, Manual Reset, 1/4 In....More

Control,Pressure
  • RANCO
  • Control, Pressure Control,Pressure
  • Item # 2E985
  • Mfr. Model # O11-1711
  • Single Pressure Control, Pressure Type High, Pressure Connection 36 Inches Capillary with Flare Nut, Range...More

Pressure Switch,Open at 410
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 410 Pressure Switch,Open at 410
  • Item # 40G324
  • Mfr. Model # P100DA-1C
  • Pressure Switch, High Pressure, Switch Type SPST, Switch Action Opens on High Pressure, Manual Reset, 1/4 In....More

Pressure Switch,Open at 150
  • JOHNSON CONTROLS
  • Pressure Switch, Open at 150 Pressure Switch,Open at 150
  • Item # 40G318
  • Mfr. Model # P100AP-3C
  • Pressure Switch, Low Pressure, Switch Type SPST, Switch Action Opens on Low Pressure, Auto Reset, 1/4 In....More

Single Pressure Control,Low Pressure
  • JOHNSON CONTROLS
  • Single Pressure Control, Low Pressure Single Pressure Control,Low Pressure
  • Item # 2HYV5
  • Mfr. Model # P100AP-332C
  • Single Pressure Control, Low Pressure, Pressure Connection 1/4 In Female Flare Fitting, Switch Action Open...More

Pressure Control,SPST,Auto,Threaded
  • JOHNSON CONTROLS
  • Pressure Control, SPST, Auto, Threaded Pressure Control,SPST,Auto,Threaded
  • Item # 20RG55
  • Mfr. Model # P70CA-61C
  • Pressure Control, High Pressure, Switch Type SPST, Switch Action Opens On High Pressure, Auto Reset, 1/4 In....More

Pressure Switch,SPST,Auto,Threaded
  • JOHNSON CONTROLS
  • Pressure Switch, SPST, Auto, Threaded Pressure Switch,SPST,Auto,Threaded
  • Item # 20RG46
  • Mfr. Model # P100CC-9C
  • Pressure Switch, Encapsulated, Switch Type SPST, Switch Action Opens On High Pressure, Auto Reset, 1/4 In....More

Pressure Control,High,50 to 500
  • JOHNSON CONTROLS
  • Pressure Control, High, 50 to 500 Pressure Control,High,50 to 500
  • Item # 40G405
  • Mfr. Model # P70KA-1C
  • Single Pressure Control, High Pressure, Switch Type 4-Wire, 2-Circuit, Switch Action Opens on High Pressure,...More

Control,Pressure
  • JOHNSON CONTROLS
  • Control, Pressure Control,Pressure
  • Item # 4E884
  • Mfr. Model # P170AB-12E
  • Single Pressure Control, Pressure Type Low, Pressure Connection 1/4 Inch Male Flare, Range 12-80 PSIG, Switch...More

Control,Pressure
  • JOHNSON CONTROLS
  • Control, Pressure Control,Pressure
  • Item # 4E039
  • Mfr. Model # P70AB-12E
  • Single Pressure Control, Pressure Type Low, Pressure Connection 36 Inches Capillary with 1/4 Inch Flare Nut,...More

Control,Pressure
  • JOHNSON CONTROLS
  • Control, Pressure Control,Pressure
  • Item # 4E041
  • Mfr. Model # P70DA-1E
  • Single Pressure Control, Pressure Type High, Pressure Connection 36 Inches Capillary with 1/4 Inch Flare Nut,...More

Single Pressure Control,High Pressure
  • JOHNSON CONTROLS
  • Single Pressure Control, High Pressure Single Pressure Control,High Pressure
  • Item # 2HYV4
  • Mfr. Model # P170DA-400E
  • Single Pressure Control, High Pressure, Pressure Connection 1/4 In Male Flare Conector, Switch Action Open...More

Control,Pressure
  • JOHNSON CONTROLS
  • Control, Pressure Control,Pressure
  • Item # 4E181
  • Mfr. Model # P70AB-2E
  • Single Pressure Control, Pressure Type Low, Pressure Connection 36 Inches Capillary with 1/4 Inch Flare Nut,...More

Results per page:  16 | 32 | 48

Pick up a single pressure control switch to protect your compressor from losing refrigerant in your commercial refrigeration or air conditioning system. Choose from low and high pressure controls that can be used for R12, R22, R134A, R502 and other noncorrosive refrigerants. Shop for the connection type and switch action you need in a single pressure control switch from Grainger!

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More