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Air ToolsBathroom Cabinets & FixturesBathroom PlumbingDimmers, Switches, and Wall PlatesElectric MotorsElectrical ToolsGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen PlumbingMechanics ToolsPersonal PreparednessPlug AdaptersPower ToolsShop Plumbing by FixtureSolderingStorm & Flood PrepTestersThermostatsValves & Valve RepairWater HeatersWater Heaters, Pumps & TanksWelding & Cutting AccessoriesWinter Prep
Pressure Switch Differential(172)
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 $19.35
Sponsored
$1935
current price $19.35Merrill Mfg MPS3050 Water Well Pressure Switch, 30-50 PSI, NEMA 1, Adjustable, 1/4" NPT
134.4 out of 5 Stars. 13 reviews
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Best seller Merrill Mfg MPS4060 Water Well Pressure Switch, 40-60 PSI, NEMA 1, Adjustable, 1/4" NPT $19.39
Sponsored
$1939
current price $19.39Merrill Mfg MPS4060 Water Well Pressure Switch, 40-60 PSI, NEMA 1, Adjustable, 1/4" NPT
634.8 out of 5 Stars. 63 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 $16.99
Sponsored
$1699
current price $16.99Air 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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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
84.9 out of 5 Stars. 8 reviews
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Best seller Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure $12.13
$1213
current price $12.13Pessure Switch for Well Pump, 40-60Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT Water Pressure
83.9 out of 5 Stars. 8 reviews
Antunes 8221210034 SML1210034 Air Differential Pressure Switch .05"-1" w.c. $96.29
$9629
current price $96.29Antunes 8221210034 SML1210034 Air Differential Pressure Switch .05"-1" w.c.
WQNZMADO 2X Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch $18.48
$1848
current price $18.48WQNZMADO 2X Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch
Blodgett M9422 Air Pressure Differential Switch $111.90
$11190
current price $111.90Blodgett M9422 Air Pressure Differential Switch
Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable - Pressure Air Switch $10.49
$1049
current price $10.49Air Differential Pressure Switch 30-300Pa 1K-5Kpa 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
Best seller Anxingo Air Compressor Pressure Switch Control with Valve Control Regulators Gauge, 4 Way Valve, 0-180PSI $23.99
Sponsored
$2399
current price $23.99Anxingo Air Compressor Pressure Switch Control with Valve Control Regulators Gauge, 4 Way Valve, 0-180PSI
23 out of 5 Stars. 2 reviews
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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 Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch $13.49
$1349
current price $13.49Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch
Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch $13.99
$1399
current price $13.99Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch
3X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch,3*Micro- differential pressure switch,Gray $25.29
$2529
current price $25.293X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch,3*Micro- differential pressure switch,Gray
5X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch $34.04
$3404
current price $34.045X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch
6X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT $47.18 Was $53.86
Now$4718
current price Now $47.18, Was $53.86$53.86
6X Pressure Switch for Well Pump, 40-60 Psi Water Pressure Switch Adjustable Differential, 1/4 Inch Female NPT
Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch,1*Micro- differential pressure switch,Gray $11.59
$1159
current price $11.59Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch,1*Micro- differential pressure switch,Gray
Antunes 8024204025 SMD Air Pressure Switch 0.17-6" W.C 0.5" Differential $91.20
$9120
current price $91.20Antunes 8024204025 SMD Air Pressure Switch 0.17-6" W.C 0.5" Differential
2X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- $16.14 Was $18.57
Now$1614
current price Now $16.14, Was $18.57$18.57
2X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro-
SJPACK Air Compressor Pressure Switch Control Valve 90-120PSI Pressure Regulator Gauge Black $23.79
Sponsored
$2379
current price $23.79SJPACK Air Compressor Pressure Switch Control Valve 90-120PSI Pressure Regulator Gauge Black
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
Sponsored
$5899
current price $58.99KFFKFF 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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Dwyer Instruments Differential Pressure Switch 1.4-5.5 w.c 1950-5-2F $441.49
$44149
current price $441.49Dwyer Instruments Differential Pressure Switch 1.4-5.5 w.c 1950-5-2F
United Electric Differential Pressure Switch J21K-232 $644.81
$64481
current price $644.81United Electric Differential Pressure Switch J21K-232
3X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable - Pressure Air Switch $22.73
$2273
current price $22.733X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable - Pressure Air Switch
Aaon R77160 Differential Pressure Switch $74.34
$7434
current price $74.34Aaon R77160 Differential Pressure Switch
3X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch,3*Micro- differential pressure switch,Gray $24.69
$2469
current price $24.693X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch,3*Micro- differential pressure switch,Gray
6X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch $41.23
$4123
current price $41.236X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch
Johnson Controls Differential Air Pressure Switch P32AC-2C $160.01
$16001
current price $160.01Johnson Controls Differential Air Pressure Switch P32AC-2C
4X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch,4 x Micro- differential pressure switch,Gray $30.19
$3019
current price $30.194X Air Differential Pressure Switch 50-500Pa Adjustable Micro- Pressure Air Switch,4 x Micro- differential pressure switch,Gray
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
Sponsored
$4499
current price $44.99KFFKFF 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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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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Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable - Pressure Air Switch $10.89
$1089
current price $10.89Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable - 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
Pressure Switch, Differential, 0.2to 2InWC - ADPS-03-2-N $48.52
$4852
current price $48.52Pressure Switch, Differential, 0.2to 2InWC - ADPS-03-2-N
Johnson Controls P32AC-1C - Differential Air Pressure Switch .15/12 Wc Adj. W/ $136.17
$13617
current price $136.17Johnson Controls P32AC-1C - Differential Air Pressure Switch .15/12 Wc Adj. W/
Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch $10.57
$1057
current price $10.57Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch
Johnson Controls P32AF-2C Differential Air Pressure Switch CA3 $183.10
$18310
current price $183.10Johnson Controls P32AF-2C Differential Air Pressure Switch CA3
Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch $14.75
$1475
current price $14.75Air Differential Pressure Switch 20-200Pa Adjustable Micro- Pressure Air Switch
4X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch $27.18 Was $31.52
Now$2718
current price Now $27.18, Was $31.52$31.52
4X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch
jiaping Differential Pressure Switch Air Switch Controller Adjustable Micro Multipurpose $17.27
$1727
current price $17.27jiaping Differential Pressure Switch Air Switch Controller Adjustable Micro Multipurpose
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
Pessure Switch for Well Pump, 40-60Psi Water Pressure Adjustable Differential, 1/4 Inch Female NPT $12.60 Was $20.53
Now$1260
current price Now $12.60, Was $20.53$20.53
Pessure Switch for Well Pump, 40-60Psi Water Pressure Adjustable Differential, 1/4 Inch Female NPT
6X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch $47.40
$4740
current price $47.406X Air Differential Pressure Switch 20-200Pa Adjustable - Pressure Air Switch
Johnson Controls P32AF-1C Differential Air Pressure Switch CA3 $159.73
$15973
current price $159.73Johnson Controls P32AF-1C Differential Air Pressure Switch CA3
Jonhson P32AC-1C Sensitive Differential Pressure Switch, SPDT, 0.15" Wc to 12" Wc $125.84
$12584
current price $125.84Jonhson P32AC-1C Sensitive Differential Pressure Switch, SPDT, 0.15" Wc to 12" Wc
3X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch $22.81
$2281
current price $22.813X Air Differential Pressure Switch 50-500Pa Adjustable - Pressure Air Switch
5X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch $38.09
$3809
current price $38.095X Air Differential Pressure Switch 30-300Pa 1K-5Kpa Adjustable Micro- Pressure Air Switch
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