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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 | SKU | Brand | Price | Availability |
|---|---|---|---|---|---|
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, -15 psi – 15 psi, 1/4" MNPT
PressrSwtch, ExplProof, SPDT, -15to15psi
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KD-0378149
Mfr. #: APAN71H012CS02-15/15#-NSR
|
ASHCROFT | $498.00 | In Stock |
|
Pressure Switch: Diaphragm Actuator, 1NO/1NC, -15 psi – 15 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, -15to15psi
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KD-0378072
Mfr. #: APAN41H012LS02-15/15#-NSR
|
ASHCROFT | $282.50 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, -15 psi – 15 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, -15to15psi
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KD-0378094
Mfr. #: APAN41H00MHS02-15/15#-NSR
|
ASHCROFT | $321.50 | In Stock |
|
Pressure Switch: Diaphragm Actuator, 1NO/1NC, 10 psi – 100 psi, 1/4" MNPT
PressrSwtch, ExplProof, SPDT, 10to100psi
|
KD-0378150
Mfr. #: APAN71H012CS02100#-NSR
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ASHCROFT | $475.25 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 10 psi – 100 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, 10to100psi
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KD-0378074
Mfr. #: APAN41H00MHS02100#-NSR
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ASHCROFT | $298.25 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 10 psi – 100 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, 10to100psi
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KD-0378079
Mfr. #: APAN41H012LS02100#-NSR
|
ASHCROFT | $259.25 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 6 psi – 30 psi, 1/4" MNPT
PressrSwtch, ExplProof, SPDT, 6to30psi
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KD-0378115
Mfr. #: APAN71H012CS0230#-NSR
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ASHCROFT | $475.25 | In Stock |
|
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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...
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KD-0378099
Mfr. #: APAN41H00MHS0230#-NSR
|
ASHCROFT | $330.50 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 6 psi – 30 psi, 1/4" MNPT
PressureSwitch, Watertight, SPDT, 6to30psi
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KD-0378075
Mfr. #: APAN41H012LS0230#-NSR
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ASHCROFT | $259.25 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 8 psi – 60 psi, 1/4" MNPT
PressrSwtch, ExplProof, SPDT, 8to60psi
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KD-0378144
Mfr. #: APAN71H012CS0260#-NSR
|
ASHCROFT | $475.25 | In Stock |
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 8 psi – 60 psi, 1/4" MNPT
PressureSwitch, Watertight, SPDT, 8to60psi
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KD-0378102
Mfr. #: APAN41H00MHS0260#-NSR
|
ASHCROFT | $305.25 | In Stock |
|
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Pressure Switch: Diaphragm Actuator, 1NO/1NC, 8 psi – 60 psi, 1/4" MNPT
PressureSwitch, Watertight, SPDT, 8to60psi
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KD-0378080
Mfr. #: APAN41H012LS0260#-NSR
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ASHCROFT | $259.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 100 psi – 1, 000 psi, 1/4" MNPT
PressrSwtch, Watertight, SPDT, 100to1000psi
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KD-0378063
Mfr. #: APAN41H012LB021000#-NSR
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ASHCROFT | $259.25 | In Stock |
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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...
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KD-0378139
Mfr. #: APAN71H012CB021000#-NSR
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ASHCROFT | $527.00 | In Stock |
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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...
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KD-0378084
Mfr. #: APAN41H00MHB021000#-NSR
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ASHCROFT | $330.50 | In Stock |
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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...
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KD-0378085
Mfr. #: APAN41H012LB051000#-NSR
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ASHCROFT | $324.50 | In Stock |
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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...
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KD-0378131
Mfr. #: APAN71H012CB051000#-NSR
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ASHCROFT | $584.00 | In Stock |
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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...
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KD-0378118
Mfr. #: APAN41H00MHB051000#-NSR
|
ASHCROFT | $370.75 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 20 psi – 200 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, 20to200psi
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KD-0378062
Mfr. #: APAN41H012LB02200#-NSR
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ASHCROFT | $259.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 20 psi – 200 psi, 1/4" MNPT
PressrSwtch, ExplProof, SPDT, 20to200psi
|
KD-0378137
Mfr. #: APAN71H012CB02200#-NSR
|
ASHCROFT | $475.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 20 psi – 200 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, 20to200psi
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KD-0378073
Mfr. #: APAN41H00MHB02200#-NSR
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ASHCROFT | $298.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 200 psi – 2, 000 psi, 1/4" MNPT
PressrSwtch, Watertight, SPDT, 200to2000psi
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KD-0378064
Mfr. #: APAN41H012LB022000#-NSR
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ASHCROFT | $259.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 200 psi – 2, 000 psi, 1/4" MNPT
PressrSwtch, Watertight, SPDT, 200to2000psi
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KD-0378078
Mfr. #: APAN41H00MHB022000#-NSR
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ASHCROFT | $298.25 | In Stock |
|
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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...
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KD-0378122
Mfr. #: APAN71H012CB022000#-NSR
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ASHCROFT | $527.00 | In Stock |
|
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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...
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KD-0378093
Mfr. #: APAN41H012LB052000#-NSR
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ASHCROFT | $324.50 | In Stock |
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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...
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KD-0378138
Mfr. #: APAN41H00MHB052000#-NSR
|
ASHCROFT | $370.75 | In Stock |
|
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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...
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KD-0378130
Mfr. #: APAN71H012CB052000#-NSR
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ASHCROFT | $584.00 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 50 psi – 500 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, 50to500psi
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KD-0378068
Mfr. #: APAN41H012LB02500#-NSR
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ASHCROFT | $259.25 | In Stock |
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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...
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KD-0378146
Mfr. #: APAN71H012CB02500#-NSR
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ASHCROFT | $527.00 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 50 psi – 500 psi, 1/4" MNPT
PressureSwtch, Watertight, SPDT, 50to500psi
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KD-0378076
Mfr. #: APAN41H00MHB02500#-NSR
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ASHCROFT | $298.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 500 psi – 5, 000 psi, 1/4" MNPT
PressrSwtch, ExplProof, SPDT, 500to5000psi
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KD-0378133
Mfr. #: APAN71H012CB025000#-NSR
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ASHCROFT | $498.00 | In Stock |
|
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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...
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KD-0378082
Mfr. #: APAN41H00MHB025000#-NSR
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ASHCROFT | $356.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 500 psi – 5, 000 psi, 1/4" MNPT
PressrSwtch, Watertight, SPDT, 500to5000psi
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KD-0378090
Mfr. #: APAN41H012LB025000#-NSR
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ASHCROFT | $282.50 | In Stock |
|
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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...
|
KD-0378132
Mfr. #: APAN41H00MHB055000#-NSR
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ASHCROFT | $398.75 | In Stock |
|
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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...
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KD-0378092
Mfr. #: APAN41H012LB055000#-NSR
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ASHCROFT | $345.50 | In Stock |
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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...
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KD-0378112
Mfr. #: APAN71H012CB055000#-NSR
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ASHCROFT | $612.00 | In Stock |
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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...
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KD-0378129
Mfr. #: APAN71H012CB027500#-NSR
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ASHCROFT | $584.00 | In Stock |
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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...
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KD-0378110
Mfr. #: APAN41H00MHB027500#-NSR
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ASHCROFT | $356.25 | In Stock |
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Pressure Switch: Piston Actuator, 1NO/1NC, 750 psi – 7, 500 psi, 1/4" MNPT
PressrSwtch, Watertight, SPDT, 750to7500psi
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KD-0378091
Mfr. #: APAN41H012LB027500#-NSR
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ASHCROFT | $282.50 | In Stock |
|
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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...
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KD-0378069
Mfr. #: APAN41H012LB057500#-NSR
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ASHCROFT | $345.50 | In Stock |
|
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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...
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KD-0378109
Mfr. #: APAN71H012CB057500#-NSR
|
ASHCROFT | $612.00 | In Stock |
|
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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...
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KD-0378141
Mfr. #: APAN41H00MHB057500#-NSR
|
ASHCROFT | $398.75 | In Stock |
PK
3 products available
| Image | Product Name | SKU | Brand | Price | Availability |
|---|---|---|---|---|---|
|
|
Pressure Switch: Transducer Actuator, 2NO/2NC, 0 psi – 1, 450 psi, 1/4" NPT, PNP
Pressure Switch, 2NO/2NC, 0 to 1450 psi
|
KD-0378067
Mfr. #: PK6222
|
IFM | $260.25 | In Stock |
|
Pressure Switch: Transducer Actuator, 2NO/2NC, 0 psi – 145 psi, 1/4" NPT, PNP
Pressure Switch, 2NO/2NC, 0 to 145 psi
|
KD-0378089
Mfr. #: PK6224
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IFM | $260.25 | In Stock |
|
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Pressure Switch: Transducer Actuator, 2NO/2NC, 0 psi – 5, 800 psi, 1/4" NPT, PNP
Pressure Switch, 2NO/2NC, 0 to 5800 psi
|
KD-0378066
Mfr. #: PK6220
|
IFM | $287.00 | In Stock |
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