Previously Purchased
Filters
Brand
Price
Custom Range
to
Special Attributes
Actuator Style
Burst Pressure
Compatible Media
Contact Form
DC Contact Rating
Electrical Connection
Freight Class Code
Hazardous Location Specification
Housing Material
Manufacturer Part Number
NEMA Enclosure Rating
Operating Temperature - Maximum
Operating Temperature - Minimum
Pressure - Maximum
Pressure - Minimum
Pressure Connection Type
Pressure Range
Pressure Sensing Range
Product Powered by Fossil Fuel
Proof Pressure
Reset Point - Maximum
Reset Point - Minimum
Resistance Properties
Series
Set Point - Maximum
Set Point - Minimum
Standards
Wetted Materials
Miniature Water & Air Pressure Switches
45 products
Grainger category: Miniature Water & Air Pressure Switches
Products by Family
A-Series
42 products available
| Image | Product Name | Mfr # | Brand | Price | Availability |
|---|---|---|---|---|---|
|
|
Pressure Switch: -15 psi – 15 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, ExplProof, SPDT, -15to15psi
|
Mfr. #: APAN71H012CS02-15/15#-NSR
|
ASHCROFT | $396.36 | In Stock |
|
Pressure Switch: -15 psi – 15 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, -15to15psi
|
Mfr. #: APAN41H00MHS02-15/15#-NSR
|
ASHCROFT | $276.69 | In Stock |
|
Pressure Switch: -15 psi – 15 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, -15to15psi
|
Mfr. #: APAN41H012LS02-15/15#-NSR
|
ASHCROFT | $226.49 | In Stock |
|
Pressure Switch: 10 psi – 100 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, ExplProof, SPDT, 10to100psi
|
Mfr. #: APAN71H012CS02100#-NSR
|
ASHCROFT | $406.59 | In Stock |
|
Pressure Switch: 10 psi – 100 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, 10to100psi
|
Mfr. #: APAN41H012LS02100#-NSR
|
ASHCROFT | $208.08 | In Stock |
|
|
Pressure Switch: 10 psi – 100 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, 10to100psi
|
Mfr. #: APAN41H00MHS02100#-NSR
|
ASHCROFT | $237.23 | In Stock |
|
|
Pressure Switch: 100 psi – 1, 000 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, Watertight, SPDT, 100to1000psi
|
Mfr. #: APAN41H012LB021000#-NSR
|
ASHCROFT | $208.08 | In Stock |
|
|
Pressure Switch: 20 psi – 200 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, 20to200psi
|
Mfr. #: APAN41H012LB02200#-NSR
|
ASHCROFT | $208.08 | In Stock |
|
|
Pressure Switch: 20 psi – 200 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, 20to200psi
|
Mfr. #: APAN41H00MHB02200#-NSR
|
ASHCROFT | $256.84 | In Stock |
|
|
Pressure Switch: 20 psi – 200 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, ExplProof, SPDT, 20to200psi
|
Mfr. #: APAN71H012CB02200#-NSR
|
ASHCROFT | $378.16 | In Stock |
|
|
Pressure Switch: 200 psi – 2, 000 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, Watertight, SPDT, 200to2000psi
|
Mfr. #: APAN41H00MHB022000#-NSR
|
ASHCROFT | $238.16 | In Stock |
|
|
Pressure Switch: 200 psi – 2, 000 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, Watertight, SPDT, 200to2000psi
|
Mfr. #: APAN41H012LB022000#-NSR
|
ASHCROFT | $211.31 | In Stock |
|
|
Pressure Switch: 50 psi – 500 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, 50to500psi
|
Mfr. #: APAN41H00MHB02500#-NSR
|
ASHCROFT | $252.17 | In Stock |
|
|
Pressure Switch: 50 psi – 500 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwtch, Watertight, SPDT, 50to500psi
|
Mfr. #: APAN41H012LB02500#-NSR
|
ASHCROFT | $221.82 | In Stock |
|
|
Pressure Switch: 500 psi – 5, 000 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, Watertight, SPDT, 500to5000psi
|
Mfr. #: APAN41H012LB025000#-NSR
|
ASHCROFT | $233.49 | In Stock |
|
|
Pressure Switch: 500 psi – 5, 000 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, ExplProof, SPDT, 500to5000psi
|
Mfr. #: APAN71H012CB025000#-NSR
|
ASHCROFT | $391.68 | In Stock |
|
|
Pressure Switch: 6 psi – 30 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwitch, Watertight, SPDT, 6to30psi
|
Mfr. #: APAN41H012LS0230#-NSR
|
ASHCROFT | $148.73 | In Stock |
|
|
Pressure Switch: 6 psi – 30 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, ExplProof, SPDT, 6to30psi
|
Mfr. #: APAN71H012CS0230#-NSR
|
ASHCROFT | $378.16 | In Stock |
|
|
Pressure Switch: 750 psi – 7, 500 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, Watertight, SPDT, 750to7500psi
|
Mfr. #: APAN41H012LB027500#-NSR
|
ASHCROFT | $225.32 | In Stock |
|
|
Pressure Switch: 8 psi – 60 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwitch, Watertight, SPDT, 8to60psi
|
Mfr. #: APAN41H012LS0260#-NSR
|
ASHCROFT | $205.47 | In Stock |
|
|
Pressure Switch: 8 psi – 60 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressrSwtch, ExplProof, SPDT, 8to60psi
|
Mfr. #: APAN71H012CS0260#-NSR
|
ASHCROFT | $394.61 | In Stock |
|
|
Pressure Switch: 8 psi – 60 psi, 1/4" NPT, 1NO/1NC, No Unloader Included
PressureSwitch, Watertight, SPDT, 8to60psi
|
Mfr. #: APAN41H00MHS0260#-NSR
|
ASHCROFT | $240.02 | In Stock |
|
|
Pressure Switch: Diaphragm Actuator, 1NO/1NC, 6 psi – 30 psi, 1/4" MNPT
Pressure Switch, Range 6 to 30 psi, Process Connection 1/4 in MNPT, Housing Mate...
|
Mfr. #: APAN41H00MHS0230#-NSR
|
ASHCROFT | $247.50 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 100 psi – 1, 000 psi, 1/4" MNPT
Pressure Switch, Range 100 to 1000 psi, Process Connection 1/4 in MNPT, Housing...
|
Mfr. #: APAN41H00MHB021000#-NSR
|
ASHCROFT | $255.67 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 100 psi – 1, 000 psi, 1/4" MNPT
Pressure Switch, Range 100 to 1000 psi, Process Connection 1/4 in MNPT, Housing...
|
Mfr. #: APAN71H012CB021000#-NSR
|
ASHCROFT | $378.86 | In Stock |
|
Pressure Switch: Piston Actuator, 1NO/1NC, 100 psi – 1, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 100 to 1000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN71H012CB051000#-NSR
|
ASHCROFT | $369.57 | In Stock |
|
Pressure Switch: Piston Actuator, 1NO/1NC, 100 psi – 1, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 100 to 1000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H00MHB051000#-NSR
|
ASHCROFT | $251.00 | In Stock |
|
Pressure Switch: Piston Actuator, 1NO/1NC, 100 psi – 1, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 100 to 1000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H012LB051000#-NSR
|
ASHCROFT | $218.31 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 200 psi – 2, 000 psi, 1/4" MNPT
Pressure Switch, Range 200 to 2000 psi, Process Connection 1/4 in MNPT, Housing...
|
Mfr. #: APAN71H012CB022000#-NSR
|
ASHCROFT | $388.10 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 200 psi – 2, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 200 to 2000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN71H012CB052000#-NSR
|
ASHCROFT | $372.97 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 200 psi – 2, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 200 to 2000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H00MHB052000#-NSR
|
ASHCROFT | $235.83 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 200 psi – 2, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 200 to 2000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H012LB052000#-NSR
|
ASHCROFT | $206.64 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 50 psi – 500 psi, 1/4" MNPT
Pressure Switch, Range 50 to 500 psi, Process Connection 1/4 in MNPT, Housing Ma...
|
Mfr. #: APAN71H012CB02500#-NSR
|
ASHCROFT | $404.55 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 500 psi – 5, 000 psi, 1/4" MNPT
Pressure Switch, Range 500 to 5000 psi, Process Connection 1/4 in MNPT, Housing...
|
Mfr. #: APAN41H00MHB025000#-NSR
|
ASHCROFT | $258.01 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 500 psi – 5, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 500 to 5000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN71H012CB055000#-NSR
|
ASHCROFT | $391.84 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 500 psi – 5, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 500 to 5000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H00MHB055000#-NSR
|
ASHCROFT | $253.34 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 500 psi – 5, 000 psi, 7/16-20" SAE Male
Pressure Switch, Range 500 to 5000 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H012LB055000#-NSR
|
ASHCROFT | $241.66 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 750 psi – 7, 500 psi, 1/4" MNPT
Pressure Switch, Range 750 to 7500 psi, Process Connection 1/4 in MNPT, Housing...
|
Mfr. #: APAN71H012CB027500#-NSR
|
ASHCROFT | $375.93 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 750 psi – 7, 500 psi, 1/4" MNPT
Pressure Switch, Range 750 to 7500 psi, Process Connection 1/4 in MNPT, Housing...
|
Mfr. #: APAN41H00MHB027500#-NSR
|
ASHCROFT | $238.16 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 750 psi – 7, 500 psi, 7/16-20" SAE Male
Pressure Switch, Range 750 to 7500 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN71H012CB057500#-NSR
|
ASHCROFT | $386.43 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 750 psi – 7, 500 psi, 7/16-20" SAE Male
Pressure Switch, Range 750 to 7500 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H00MHB057500#-NSR
|
ASHCROFT | $263.85 | In Stock |
|
|
Pressure Switch: Piston Actuator, 1NO/1NC, 750 psi – 7, 500 psi, 7/16-20" SAE Male
Pressure Switch, Range 750 to 7500 psi, Process Connection 7/16 in SAE, Housing...
|
Mfr. #: APAN41H012LB057500#-NSR
|
ASHCROFT | $228.82 | In Stock |
PK
3 products available
| Image | Product Name | Mfr # | Brand | Price | Availability |
|---|---|---|---|---|---|
|
|
Pressure Switch: 0 psi – 1, 450 psi, 1/4" NPT Connection, PK Series
Pressure Switch, 2NO/2NC, 0 to 1450 psi
|
Mfr. #: PK6222
|
IFM | $234.71 | In Stock |
|
Pressure Switch: 0 psi – 145 psi, 1/4" NPT Connection, PK Series
Pressure Switch, 2NO/2NC, 0 to 145 psi
|
Mfr. #: PK6224
|
IFM | $235.54 | In Stock |
|
|
Pressure Switch: 0 psi – 5, 800 psi, 1/4" NPT Connection, PK Series
Pressure Switch, 2NO/2NC, 0 to 5800 psi
|
Mfr. #: PK6220
|
IFM | $246.39 | In Stock |
Products
Showing 25-32 of 45 results
Table view with product grouping is available when browsing category groups.