Pressure Switches

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167 Products

167 Products

Belimo EXT-AFS-460
$70.65
Belimo EXT-AFS-460: Differential pressure switch, 0.4...12 inch WC [100...3000 Pa], Manual reset, Switch, SPST, dry contact
Dwyer A6-353221
$31.91
Dwyer A6-353221 : Pressure switch, set point range 3.1-7 ±1 psi (0.21-0.48 ±0.07 bar).
Dwyer 1950-00-2F
$324.24
Dwyer 1950-00-2F : Explosion-Proof Differential Pressure Switch, 0.07 - .15" W.C., 10G Mica Silver Contact, Flurosilicone Diaphragm

In Stock

Dwyer AP-7041-153-36
$708.74
Dwyer AP-7041-153-36 : Diaphragm Operated Pressure Switch, Snap Switch, 316SS Pressure Port, PTFE Diaphragm, 153 Circuit, 1-20 psig, NEMA 1 Enclosure

In Factory Stock

BAPI BA/SW7A
$58.80
BAPI BA/SW7A : Differential Pressure Switch, 12" to 40" WC (3000 to 10000 Pa), SPDT (Silver Contacts), 1/4" Barbed Fittings, Rugged BAPI-Box Enclosure, 5-Year Warranty

In Factory Stock

BAPI BA/SW6A
$58.80
BAPI BA/SW6A : Differential Pressure Switch, 8.8" to 24" WC (2200 to 6000 Pa), SPDT (Silver Contacts), 1/4" Barbed Fittings, Rugged BAPI-Box Enclosure, 5-Year Warranty

In Factory Stock

BAPI BA/SW5A
$58.80
BAPI BA/SW5A : Differential Pressure Switch, 3.2" to 10.4" WC (800 to 2600 Pa), SPDT (Silver Contacts), 1/4" Barbed Fittings, Rugged BAPI-Box Enclosure, 5-Year Warranty

In Factory Stock

BAPI BA/SW3A
$50.40
BAPI BA/SW3A : Differential Pressure Switch, 0.7" to 2.2" WC (180 to 550 Pa), SPDT (Silver Contacts), 1/4" Barbed Fittings, Rugged BAPI-Box Enclosure, 5-Year Warranty

In Factory Stock

BAPI BA/SW2A
$50.40
BAPI BA/SW2A : Differential Pressure Switch, 0.5" to 1.2" WC (120 to 300 Pa), SPDT (Silver Contacts), 1/4" Barbed Fittings, Rugged BAPI-Box Enclosure, 5-Year Warranty

In Factory Stock

BAPI BA/SW1A
$50.40
BAPI BA/SW1A : Differential Pressure Switch, 0.1" to 0.8" WC (20 to 200 Pa), SPDT (Silver Contacts), 1/4" Barbed Fittings, Rugged BAPI-Box Enclosure, 5-Year Warranty

In Factory Stock

BAPI BA/APSW6-65
$26.46
BAPI BA/APSW6-65 : Beck Adjustable Differential Pressure Switch, 4 to 20" WC (1000 to 5000 Pa), SPDT. 1/4" Barbed Fittings, IP65 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW6
$18.27
BAPI BA/APSW6 : Beck Adjustable Differential Pressure Switch, 4 to 20" WC (1000 to 5000 Pa), SPDT. 1/4" Barbed Fittings, IP54 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW5-65
$26.46
BAPI BA/APSW5-65 : Beck Adjustable Differential Pressure Switch, 2 to 10" WC (500 to 2500 Pa), SPDT. 1/4" Barbed Fittings, IP65 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW5
$18.27
BAPI BA/APSW5 : Beck Adjustable Differential Pressure Switch, 2 to 10" WC (500 to 2500 Pa), SPDT. 1/4" Barbed Fittings, IP54 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW4-65
$26.46
BAPI BA/APSW4-65 : Beck Adjustable Differential Pressure Switch, 0.12 to 1.6" WC (30 to 400 Pa), SPDT. 1/4" Barbed Fittings, IP65 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW4
$18.27
BAPI BA/APSW4 : Beck Adjustable Differential Pressure Switch, 0.12 to 1.6" WC (30 to 400 Pa), SPDT. 1/4" Barbed Fittings, IP54 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW3-65
$26.46
BAPI BA/APSW3-65 : Beck Adjustable Differential Pressure Switch, 0.8 to 4" WC (200 to 1000 Pa), SPDT. 1/4" Barbed Fittings, IP65 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW3
$18.27
BAPI BA/APSW3 : Beck Adjustable Differential Pressure Switch, 0.8 to 4" WC (200 to 1000 Pa), SPDT. 1/4" Barbed Fittings, IP54 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW2-65
$26.46
BAPI BA/APSW2-65 : Beck Adjustable Differential Pressure Switch, 0.2 to 2" WC (50 to 500 Pa), SPDT. 1/4" Barbed Fittings, IP65 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW2
$18.27
BAPI BA/APSW2 : Beck Adjustable Differential Pressure Switch, 0.2 to 2" WC (50 to 500 Pa), SPDT. 1/4" Barbed Fittings, IP54 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW1-65
$26.46
BAPI BA/APSW1-65 : Beck Adjustable Differential Pressure Switch, 0.08 to 1.2" WC (20 to 300 Pa), SPDT. 1/4" Barbed Fittings, IP65 Enclosure Rating, 5-Year Warranty

In Factory Stock

BAPI BA/APSW1
$18.27
BAPI BA/APSW1 : Beck Adjustable Differential Pressure Switch, 0.08 to 1.2" WC (20 to 300 Pa), SPDT. 1/4" Barbed Fittings, IP54 Enclosure Rating, 5-Year Warranty

In Factory Stock

Johnson Controls P70AA-118C
$155.10
Johnson Controls P70AA-118C : SPST switch (DPST in P72), Open-low, automatic reset, NEMA 1 enclosure, no adjustment knob, 100 to 400 psig, Differential 35 to 200 psi, 36" Capillary with 1/4" Flare Nut

In Stock

Dwyer A9-6
$37.81
Dwyer A9-6 : Snap-Action Pressure Switch, range 58-130.5 psig (5.0-9.0 bar), deadband 8.7 ±2.9 psig (0.6 ±0.2 bar), max. pressure 145.0 psig (10.0 bar), temperature limit 257°F (125°C), stainless steel diaphragm

In Factory Stock

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