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Best Seller
DWYER INSTRUMENTS 490A-2 Digital Hydronic Manometer,30 psi

DWYER INSTRUMENTS 490A-2 Digital Hydronic Manometer,30 psi

Digital Hydronic Manometer, Includes (2) 6 ft High-Pressure Rated Tubing with Shut off Valves, 1/16 in x 1 1/2 in, 1/8 in x 3 in and 1/8 in x 1 1/2 in Pairs of Pressure Probes, 8 ft Poly Tubing, 90 deg Flare to 1/4 in NPT Fittings, Adjustable 8 in... ... more

DWYER INSTRUMENTS 490A-2 Digital Hydronic Manometer,30 psi

Digital Hydronic Manometer, Includes (2) 6 ft High-Pressure Rated Tubing with Shut off Valves, 1/16 in x 1 1/2 in, 1/8 in x 3 in and 1/8 in x 1 1/2 in Pairs of Pressure Probes, 8 ft Poly Tubing, 90 deg Flare to 1/4 in NPT Fittings, Adjustable 8 in...

$967.99

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DWYER INSTRUMENTS 1910-20 Pressure Switch

DWYER INSTRUMENTS 1910-20 Pressure Switch

Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz,... ... more

DWYER INSTRUMENTS 1910-20 Pressure Switch

Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz,...

$74.69

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Best Seller
DWYER INSTRUMENTS EDAW-N1E1-06T0 Pressure Switch,SPDT,0 to 300 psi

DWYER INSTRUMENTS EDAW-N1E1-06T0 Pressure Switch,SPDT,0 to 300 psi

Pneumatic-Electric Switch, Air Connection Gender Male, Air Connection Size 1/4 in, Air Connection Type NPT, Application Air Compressors, Damper Control, Static Pressure, Fan Control, Filter Status, Process Equipment, Case Material Polycarbonate,... ... more

DWYER INSTRUMENTS EDAW-N1E1-06T0 Pressure Switch,SPDT,0 to 300 psi

Pneumatic-Electric Switch, Air Connection Gender Male, Air Connection Size 1/4 in, Air Connection Type NPT, Application Air Compressors, Damper Control, Static Pressure, Fan Control, Filter Status, Process Equipment, Case Material Polycarbonate,...

$473.99

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DWYER INSTRUMENTS 1910-00 Air Pressure Switch,0.07to0.15 In. H2O

DWYER INSTRUMENTS 1910-00 Air Pressure Switch,0.07to0.15 In. H2O

Air Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 120 to... ... more

DWYER INSTRUMENTS 1910-00 Air Pressure Switch,0.07to0.15 In. H2O

Air Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 120 to...

$93.39

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DWYER INSTRUMENTS 1638-1 Large Diaphragm Pressure Switch

DWYER INSTRUMENTS 1638-1 Large Diaphragm Pressure Switch

Large Diaphragm Pressure Switch, Application Air Conditioning, Duct Heater Control, Industrial HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 120 to 480 V AC,... ... more

DWYER INSTRUMENTS 1638-1 Large Diaphragm Pressure Switch

Large Diaphragm Pressure Switch, Application Air Conditioning, Duct Heater Control, Industrial HVAC, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 HP @ 250 V AC, 60 Hz, 1/8 HP @ 125 V AC, 15 A @ 120 to 480 V AC,...

$551.99

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DWYER INSTRUMENTS DA-7031-153-9 Pressure Switch Range 10-300

DWYER INSTRUMENTS DA-7031-153-9 Pressure Switch Range 10-300

Pressure Switch Range 10-300, Application Air Compressor Control, Pump Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 10 A @ 120/240 V AC, Maximum Operating Temperature 180 Degrees F, Maximum Pressure Rating... ... more

DWYER INSTRUMENTS DA-7031-153-9 Pressure Switch Range 10-300

Pressure Switch Range 10-300, Application Air Compressor Control, Pump Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 10 A @ 120/240 V AC, Maximum Operating Temperature 180 Degrees F, Maximum Pressure Rating...

$871.99

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DWYER INSTRUMENTS 1213-15 Gas Pressure Manometer 15 Inch Length

DWYER INSTRUMENTS 1213-15 Gas Pressure Manometer 15 Inch Length

Gas Pressure Manometer 15 Inch Length ... more

$55.69

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DWYER INSTRUMENTS V8-WP Liquid Flow Switch,SPDT,125/250VAC

DWYER INSTRUMENTS V8-WP Liquid Flow Switch,SPDT,125/250VAC

Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Temperature - Minimum -4 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 5 A @ 125/250V, Contact Rating (DC) 5 A @ 125/250 VAC, 5 A resistive, 3 A... ... more

DWYER INSTRUMENTS V8-WP Liquid Flow Switch,SPDT,125/250VAC

Liquid Flow Switch, Ambient Temperature - Maximum 212 Degrees F, Ambient Temperature - Minimum -4 Degrees F, Connection Size 1 in, Connection Type NPT, Contact Rating (AC) 5 A @ 125/250V, Contact Rating (DC) 5 A @ 125/250 VAC, 5 A resistive, 3 A...

$164.99

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DWYER INSTRUMENTS 1920-0 Air Flow Switch If

DWYER INSTRUMENTS 1920-0 Air Flow Switch If

Air Flow Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz,... ... more

DWYER INSTRUMENTS 1920-0 Air Flow Switch If

Air Flow Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz,...

$115.99

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DWYER INSTRUMENTS 1910-1 Mfg Dwyer Inst Mod 1910-1

DWYER INSTRUMENTS 1910-1 Mfg Dwyer Inst Mod 1910-1

Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz,... ... more

DWYER INSTRUMENTS 1910-1 Mfg Dwyer Inst Mod 1910-1

Pressure Switch, Application Frost and Ice Detection, Clogged or Dirty Filter Detection, Air Flow Control, Contact Form SPDT, Electrical Connection Type Screw Terminals, Electrical Rating 1/4 hp @ 250 V AC, 60 Hz, 15 A @ 120 to 480 V AC, 60 Hz,...

$71.95

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DWYER INSTRUMENTS 477B-6 Digital Manometer, 0 psi to 50 psi

DWYER INSTRUMENTS 477B-6 Digital Manometer, 0 psi to 50 psi

Digital Manometer, Maximum Pressure 50 psi, Minimum Pressure 0 psi, Accuracy +/-0.1 Percent of Full Scale from 60 Degrees to 78 Degrees F, +/-1 Percent of Full Scale from 32 Degrees to 60 Degrees F, +/-1 Percent of Full Scale from 78 Degrees to 104... ... more

DWYER INSTRUMENTS 477B-6 Digital Manometer, 0 psi to 50 psi

Digital Manometer, Maximum Pressure 50 psi, Minimum Pressure 0 psi, Accuracy +/-0.1 Percent of Full Scale from 60 Degrees to 78 Degrees F, +/-1 Percent of Full Scale from 32 Degrees to 60 Degrees F, +/-1 Percent of Full Scale from 78 Degrees to 104...

$489.99

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DWYER INSTRUMENTS 616KD-01-V DP Transmitter,0-5 0-10 V Out

DWYER INSTRUMENTS 616KD-01-V DP Transmitter,0-5 0-10 V Out

Differential Transmitter, Output 0 to 10V DC; 0 to 5V DC, Minimum Pressure 0 in wc, Maximum Pressure 2 in wc, Overpressure 2 psig, Accuracy +/-2 Percent of Full Scale, Number of Wires 2, 3, 4, Process Connection Gender Male, Process Connection Size 1/8... ... more

DWYER INSTRUMENTS 616KD-01-V DP Transmitter,0-5 0-10 V Out

Differential Transmitter, Output 0 to 10V DC; 0 to 5V DC, Minimum Pressure 0 in wc, Maximum Pressure 2 in wc, Overpressure 2 psig, Accuracy +/-2 Percent of Full Scale, Number of Wires 2, 3, 4, Process Connection Gender Male, Process Connection Size 1/8...

$88.19

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DWYER INSTRUMENTS 616KD-01 DP Transmitter,4-20mA Out

DWYER INSTRUMENTS 616KD-01 DP Transmitter,4-20mA Out

Differential Transmitter, Output 4 to 20mA DC, Minimum Pressure 0 in wc, Maximum Pressure 2 in wc, Overpressure 2 psig, Accuracy +/-2 Percent of Full Scale, Number of Wires 2, 4, Process Connection Gender Male, Process Connection Size 1/8 in, 1/4 in,... ... more

DWYER INSTRUMENTS 616KD-01 DP Transmitter,4-20mA Out

Differential Transmitter, Output 4 to 20mA DC, Minimum Pressure 0 in wc, Maximum Pressure 2 in wc, Overpressure 2 psig, Accuracy +/-2 Percent of Full Scale, Number of Wires 2, 4, Process Connection Gender Male, Process Connection Size 1/8 in, 1/4 in,...

$87.99

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SPEEDAIRE D3005000119 Pressure Switch,For SpeedAire

SPEEDAIRE D3005000119 Pressure Switch,For SpeedAire

Pressure Switch for 6 Gal, 1.5HP Pancake Air Compressor, Series Not Applicable, Compatible with Grainger Part Number 810RA8, Product Type Pressure Switch, Compatible with Manufacturer Part Number 810RA8, Compatible with Series Not Applicable,... ... more

SPEEDAIRE D3005000119 Pressure Switch,For SpeedAire

Pressure Switch for 6 Gal, 1.5HP Pancake Air Compressor, Series Not Applicable, Compatible with Grainger Part Number 810RA8, Product Type Pressure Switch, Compatible with Manufacturer Part Number 810RA8, Compatible with Series Not Applicable,...

$7.69

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POWEREX CW207548AV Pressure Switch, 70-90 psi

POWEREX CW207548AV Pressure Switch, 70-90 psi

Pressure Switch, 70-90 psi, Series Not Applicable, Compatible with Grainger Part Number Not Applicable, Product Type Pressure Switch, Compatible with Manufacturer Part Number AD0071, AD0073, AD0101, AD0103, AD0151, AD0153, AD0203, AD0303, AD0504,... ... more

POWEREX CW207548AV Pressure Switch, 70-90 psi

Pressure Switch, 70-90 psi, Series Not Applicable, Compatible with Grainger Part Number Not Applicable, Product Type Pressure Switch, Compatible with Manufacturer Part Number AD0071, AD0073, AD0101, AD0103, AD0151, AD0153, AD0203, AD0303, AD0504,...

$94.29

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ASHCROFT B424VXCYLM400 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 40 to 400

ASHCROFT B424VXCYLM400 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 40 to 400

Pressure Switch, Differential 5 to 24 psi, Range 40 to 400 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact... ... more

ASHCROFT B424VXCYLM400 Pressure Switch, (1) Port, 1/4 in FNPT, SPDT, 40 to 400

Pressure Switch, Differential 5 to 24 psi, Range 40 to 400 psi, Port Type 1-Port 1/4 in FNPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact...

$224.99

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ASHCROFT B424VXCYLM600 Pressure Switch, (1) Port, 1/4 in FPT, SPDT, 60 to 600

ASHCROFT B424VXCYLM600 Pressure Switch, (1) Port, 1/4 in FPT, SPDT, 60 to 600

Pressure Switch, Differential 9 to 30 psi, Range 60 to 600 psi, Port Type 1-Port 1/4 in FPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact Rating... ... more

ASHCROFT B424VXCYLM600 Pressure Switch, (1) Port, 1/4 in FPT, SPDT, 60 to 600

Pressure Switch, Differential 9 to 30 psi, Range 60 to 600 psi, Port Type 1-Port 1/4 in FPT, Contact Form SPDT, NEMA Rating 13, 3, 4, 4X, Actuation Type Diaphragm, Action Standard, Series B, Factory On/Off Setting 90 Percent of Range, AC Contact Rating...

$233.99

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SPEEDAIRE D3005000164 Pressure Switch,For SpeedAire

SPEEDAIRE D3005000164 Pressure Switch,For SpeedAire

Pressure Switch for 6 Gal, 1HP Pancake Air Compressor, Series Not Applicable, Compatible with Grainger Part Number 810RA7, Product Type Pressure Switch, Compatible with Manufacturer Part Number 810RA7, Compatible with Series Not Applicable, Compatible... ... more

SPEEDAIRE D3005000164 Pressure Switch,For SpeedAire

Pressure Switch for 6 Gal, 1HP Pancake Air Compressor, Series Not Applicable, Compatible with Grainger Part Number 810RA7, Product Type Pressure Switch, Compatible with Manufacturer Part Number 810RA7, Compatible with Series Not Applicable, Compatible...

$9.35

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INGERSOLL-RAND 23474653 Pressure Switch,5 HP,Single Phase

INGERSOLL-RAND 23474653 Pressure Switch,5 HP,Single Phase

Pressure Switch, Series RECIPROCRATING COMPRESSOR, Compatible with Grainger Part Number 16V888, 16V889, 4L976, 4L977, Product Type Air Compressor Pressure Switch, Compatible with Manufacturer Part Number 2340L5/N5/D5-V, TS4N5, Compatible with Series... ... more

INGERSOLL-RAND 23474653 Pressure Switch,5 HP,Single Phase

Pressure Switch, Series RECIPROCRATING COMPRESSOR, Compatible with Grainger Part Number 16V888, 16V889, 4L976, 4L977, Product Type Air Compressor Pressure Switch, Compatible with Manufacturer Part Number 2340L5/N5/D5-V, TS4N5, Compatible with Series...

$134.99

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INGERSOLL-RAND 23474661 Pressure Switch,5 HP,Single Phase

INGERSOLL-RAND 23474661 Pressure Switch,5 HP,Single Phase

Pressure Switch, Series RECIPROCRATING COMPRESSOR, Compatible with Grainger Part Number 4YW08, 4YW09, 4YW10, 55DY75, 795CP6, Product Type Air Compressor Pressure Switch, Compatible with Manufacturer Part Number SS3L3, SS4L5, SS5L5/N5, Compatible with... ... more

INGERSOLL-RAND 23474661 Pressure Switch,5 HP,Single Phase

Pressure Switch, Series RECIPROCRATING COMPRESSOR, Compatible with Grainger Part Number 4YW08, 4YW09, 4YW10, 55DY75, 795CP6, Product Type Air Compressor Pressure Switch, Compatible with Manufacturer Part Number SS3L3, SS4L5, SS5L5/N5, Compatible with...

$107.99

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BOSCH 1607000704 Switch

BOSCH 1607000704 Switch

Switch, For Use With Mfr. Model Number 1700 Series, 1800 Series, 1900 Series, Fits Brand Bosch ... more

BOSCH 1607000704 Switch

Switch, For Use With Mfr. Model Number 1700 Series, 1800 Series, 1900 Series, Fits Brand Bosch

$30.89

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