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Air ToolsBathroom Cabinets & FixturesBathroom PlumbingDimmers, Switches, and Wall PlatesElectrical ToolsGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen PlumbingMechanics ToolsPipes, Fittings & AccessoriesPlug AdaptersPower Tool AccessoriesPower ToolsShop Plumbing by FixtureSolderingStorm & Flood PrepTestersThermostatsValves & Valve RepairWater HeatersWater Heaters, Pumps & TanksWeatherproof CoversWelding & Cutting Accessories
Pressure Switch Differential(146)
Uses item details. Price when purchased online
Best seller Merrill Mfg MPS3050 Water Well Pressure Switch, 30-50 PSI, NEMA 1, Adjustable, 1/4" NPT $18.05
Sponsored
$1805
current price $18.05Merrill Mfg MPS3050 Water Well Pressure Switch, 30-50 PSI, NEMA 1, Adjustable, 1/4" NPT
214.2 out of 5 Stars. 21 reviews
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Switch,Pressure 2-6 Psi Replaces OEM: 1605054 $22.99
Sponsored
$2299
current price $22.99Switch,Pressure 2-6 Psi Replaces OEM: 1605054
Merrill Manufacturing Water Well Pressure Control & Air-Pump Pressure Switch - MPS5070 $20.00
Sponsored
$2000
current price $20.00Merrill Manufacturing Water Well Pressure Control & Air-Pump Pressure Switch - MPS5070
114.8 out of 5 Stars. 11 reviews
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Best seller Merrill Mfg MPS4060 Water Well Pressure Switch, 40-60 PSI, NEMA 1, Adjustable, 1/4" NPT $19.83
Sponsored
$1983
current price $19.83Merrill Mfg MPS4060 Water Well Pressure Switch, 40-60 PSI, NEMA 1, Adjustable, 1/4" NPT
964.7 out of 5 Stars. 96 reviews
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YAHHU Differential Pressure Switch Furnace Vent Adjustable Overheating Protection 1000-5000pa LF32 (4.33 inches / 11 cm) $21.15
$2115
current price $21.15YAHHU Differential Pressure Switch Furnace Vent Adjustable Overheating Protection 1000-5000pa LF32 (4.33 inches / 11 cm)
Square D by Schneider Electric 9013FHG49J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPT External, 2-Way Release Valve $48.94
$4894
current price $48.94Square D by Schneider Electric 9013FHG49J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPT External, 2-Way Release Valve
Danfoss 060-117191 High Pressure Switch KP5 with Auto Reset SPDT, Max Differential 87 psi with 1/4 Flare Male Pressure Connection 060-117166 $67.60
$6760
current price $67.60Danfoss 060-117191 High Pressure Switch KP5 with Auto Reset SPDT, Max Differential 87 psi with 1/4 Flare Male Pressure Connection 060-117166
Square D by Schneider Electric 9013FHG42J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, 2-Way Release Valve $55.62 Was $71.99
Now$5562
current price Now $55.62, Was $71.99$71.99
Square D by Schneider Electric 9013FHG42J59X Air-Compressor Pressure Switch, 175 psi Set Off, 40 psi Fixed Differential, 1/4" NPSF Internal, 2-Way Release Valve
24.5 out of 5 Stars. 2 reviews
Quaqdae 6X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT $46.02
$4602
current price $46.02Quaqdae 6X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT
Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure $14.89
$1489
current price $14.89Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure
Merrill Mfg MPSHD6080 Water Well Pressure Switch, 60-80 PSI, NEMA 1, Adjustable, 1/4" Female NPT $38.50
Sponsored
$3850
current price $38.50Merrill Mfg MPSHD6080 Water Well Pressure Switch, 60-80 PSI, NEMA 1, Adjustable, 1/4" Female NPT
25 out of 5 Stars. 2 reviews
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Air Compressor Pressure Switch 90-125 PSI Single Port 26A Heavy Duty Pressure Switch Control for Air Compressor Pump Control Valve $15.99
Sponsored
$1599
current price $15.99Air Compressor Pressure Switch 90-125 PSI Single Port 26A Heavy Duty Pressure Switch Control for Air Compressor Pump Control Valve
34.7 out of 5 Stars. 3 reviews
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6X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT $53.77
$5377
current price $53.776X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT
Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch $11.46
$1146
current price $11.46Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch
Telemecanique Sensors 9013FYG2J33 Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential CA1 $58.55
$5855
current price $58.55Telemecanique Sensors 9013FYG2J33 Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential CA1
Dwyer Instruments Differential Pressure Switch 015-055 1910-0 $96.69
$9669
current price $96.69Dwyer Instruments Differential Pressure Switch 015-055 1910-0
8X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch $55.76
$5576
current price $55.768X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch
Dwyer Instruments Differential Pressure Switch,3 7/8" H 1823-00 $160.63
$16063
current price $160.63Dwyer Instruments Differential Pressure Switch,3 7/8" H 1823-00
6X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT $55.58
$5558
current price $55.586X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT
Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure $14.19
$1419
current price $14.19Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure
KFFKFF 12V Diaphragm Pump, Flow Rate of 5 GPM (18.93 L/min), Equipped with 5-Chamber Design and Automatic Pressure Switch, Pressure Range 40-100 PSI, Set at 70 PSI, Featuring 1/2'' MNPT Port $58.99 Was $85.99
Sponsored
Now$5899
current price Now $58.99, Was $85.99$85.99
KFFKFF 12V Diaphragm Pump, Flow Rate of 5 GPM (18.93 L/min), Equipped with 5-Chamber Design and Automatic Pressure Switch, Pressure Range 40-100 PSI, Set at 70 PSI, Featuring 1/2'' MNPT Port
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KFFKFF 12V Diaphragm Pump, Flow Rate of 1.8 GPM (6.81 L/min), Equipped with 3-Chamber Design, 12 Volt DC Operation with Auto Pressure Switch, Pressure Range 40-100 PSI, Set at 60 PSI $44.99 Was $66.99
Sponsored
Now$4499
current price Now $44.99, Was $66.99$66.99
KFFKFF 12V Diaphragm Pump, Flow Rate of 1.8 GPM (6.81 L/min), Equipped with 3-Chamber Design, 12 Volt DC Operation with Auto Pressure Switch, Pressure Range 40-100 PSI, Set at 60 PSI
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Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch $11.22
$1122
current price $11.22Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch
Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch $14.89
$1489
current price $14.89Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch
Telemecanique Sensors 9013FSG52J33 Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 25-80 psi Cut-Out, 20-30 psi Adjustable Differential CA1 $66.68
$6668
current price $66.68Telemecanique Sensors 9013FSG52J33 Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 25-80 psi Cut-Out, 20-30 psi Adjustable Differential CA1
Telemecanique Sensors 9013FHG2J27M1 Air-Compressor Pressure Switch, 100 psi Set Off, 20 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever CA2 $61.97
$6197
current price $61.97Telemecanique Sensors 9013FHG2J27M1 Air-Compressor Pressure Switch, 100 psi Set Off, 20 psi Fixed Differential, 1/4" NPSF Internal, Auto/Off Cut-Out Lever CA2
Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch $14.79
$1479
current price $14.79Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch
Pressure Differential Switch Replaces Weil McLain 511-624-510 for HE, HE II Boilers Size 3, 4, 5 $40.68
$4068
current price $40.68Pressure Differential Switch Replaces Weil McLain 511-624-510 for HE, HE II Boilers Size 3, 4, 5
Johnson Controls Differential Air Pressure Switch P32AC-2C $141.59
$14159
current price $141.59Johnson Controls Differential Air Pressure Switch P32AC-2C
2X Differential Pressure Switch 50-500Pa Adjustable - Pressure Switch $18.00
$1800
current price $18.002X Differential Pressure Switch 50-500Pa Adjustable - Pressure Switch
KFFKFF 12V Diaphragm Pump, Flow Rate of 3 GPM (11.36 L/min), Equipped with 4 Chambers, 12 Volt DC Operation, Features an Auto Pressure Switch Adjustable from 40-100 PSI, Set Pressure at 55 PSI $46.99
Sponsored
$4699
current price $46.99KFFKFF 12V Diaphragm Pump, Flow Rate of 3 GPM (11.36 L/min), Equipped with 4 Chambers, 12 Volt DC Operation, Features an Auto Pressure Switch Adjustable from 40-100 PSI, Set Pressure at 55 PSI
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Johnson Pump 09-46781-02 Pressure Switch Complete, 5.0 Bar, 72.5 Psi $63.40
Sponsored
$6340
current price $63.40Johnson Pump 09-46781-02 Pressure Switch Complete, 5.0 Bar, 72.5 Psi
3X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch $25.34
$2534
current price $25.343X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch
Antunes 8024204107 SMD Differential Pressure Switch .17" - 6" Water Column $105.20
$10520
current price $105.20Antunes 8024204107 SMD Differential Pressure Switch .17" - 6" Water Column
3X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch $25.49
$2549
current price $25.493X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch
2X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch $19.59
$1959
current price $19.592X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch
2X Air Differential Pressure Switch 50-500Pa Adjustable Micro- $18.95
$1895
current price $18.952X Air Differential Pressure Switch 50-500Pa Adjustable Micro-
Homena Well Pump Water Pressure Switch Electric Automatic Control 1/4\\\"NPT 30-50 Psi Pressure Adjustable Differential Pump Controller $22.73
$2273
current price $22.73Homena Well Pump Water Pressure Switch Electric Automatic Control 1/4\\\"NPT 30-50 Psi Pressure Adjustable Differential Pump Controller
Square D by Schneider Electric 9013FYG2J33M4 Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off CA2 $88.29
$8829
current price $88.29Square D by Schneider Electric 9013FYG2J33M4 Air-Pump Pressure Switch, NEMA 1, 50-70 psi Pressure Setting, 20-65 psi Cut-Out, 15-30 psi Adjustable Differential, Low-Pressure Cut-Off CA2
Pressure Switch,Differential, SPDT P32AF-13C $146.06
$14606
current price $146.06Pressure Switch,Differential, SPDT P32AF-13C
Dwyer Instruments Differential Pressure Switch 3-11 In 1950-10-2F $432.13 Was $464.97
Now$43213
current price Now $432.13, Was $464.97$464.97
Dwyer Instruments Differential Pressure Switch 3-11 In 1950-10-2F
2X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- $18.91
$1891
current price $18.912X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro-
3X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch $27.74
$2774
current price $27.743X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch
Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch x $21.88
$2188
current price $21.88Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch x
Tnarru Differential Pressure Switch Air Switch Controller Adjustable Micro Multipurpose Mechanical Spdt for Environmental Protection $15.99
$1599
current price $15.99Tnarru Differential Pressure Switch Air Switch Controller Adjustable Micro Multipurpose Mechanical Spdt for Environmental Protection
8X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch $68.69
$6869
current price $68.698X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch
4X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch $32.37
$3237
current price $32.374X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch
Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure $14.46
$1446
current price $14.46Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure
Dwyer Instruments Differential Pressure Switch 1.4-5.5 w.c 1950-5-2F $448.12 Was $516.99
Now$44812
current price Now $448.12, Was $516.99$516.99
Dwyer Instruments Differential Pressure Switch 1.4-5.5 w.c 1950-5-2F
3X Pessure Switch for Well Pump,40-60Psi Water Pressure Switch Adjustable Differential,1/4Inch Female NPT Water Pressure $28.98
$2898
current price $28.983X Pessure Switch for Well Pump,40-60Psi Water Pressure Switch Adjustable Differential,1/4Inch Female NPT Water Pressure
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