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Differential Pressure Mechanical Pressure Switch

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price

C$0-C$49.99 (2)
C$50-C$199.99 (6)
C$200-C$499.99 (9)
C$500-C$999.99 (6)
C$1,000-C$9,999.99 (6)

Measurement Pressure, Max

20 inH₂O (10)
0.5 inH₂O (9)
2 inH₂O (8)
1.6 inH₂O (6)
10 inH₂O (7)
11 inH₂O (4)

20 inH₂O (10)
0.5 inH₂O (9)
2 inH₂O (8)
1.6 inH₂O (6)
10 inH₂O (7)
11 inH₂O (4)
1 inH₂O (6)
5.5 inH₂O (4)
4 inH₂O (4)
0.15 inH₂O (3)
1.2 inH₂O (3)
15 inH₂O (4)
5 inH₂O (4)
1 kPa (3)
10 psi (4)
125 Pa (3)
250 Pa (3)
3 inH₂O (4)
30 inH₂O (4)
6 inH₂O (4)
10 mmHg (2)
100 inH₂O (3)
100 mmHg (3)
25 mmHg (3)
25 psi (4)
3 kPa (3)
50 inH₂O (3)
50 mmHg (3)
500 Pa (3)
0.25 inH₂O (1)
1.5 inH₂O (2)
20 cmH2O (2)
20 psi (2)
30 psi (2)
4 kPa (2)
6 mmHg (2)
60 Pa (2)
1.5 kPa (1)
10 cmH2O (1)
15 cmH2O (1)
15 psi (2)
2 cmH2O (1)
2 psi (2)
24 inH₂O (1)
45 psi (2)
5 cmH2O (1)
5 psi (2)
50 psi (2)
60 inH₂O (2)
8 inH₂O (2)
0.02 inH₂O (1)
0.2 inH₂O (1)
0.22 inH₂O (1)
1 cmH2O (1)
1 psi (1)
10 kPa (1)
100 cmH2O (1)
12 inH₂O (1)
13 psi (1)
15 kPa (1)
15 mmHg (1)
150 cmH2O (1)
150 inH₂O (1)
150 mmHg (1)
160 psi (1)
20 kPa (1)
20 mmHg (1)
200 cmH2O (1)
22 inH₂O (1)
23 inH₂O (1)
25 cmH2O (1)
25 inH₂O (1)
25 kPa (1)
250 cmH2O (1)
250 mmHg (1)
250 psi (1)
3 psi (1)
30 cmH2O (1)
30 kPa (1)
300 cmH2O (1)
4 psi (1)
40 cmH2O (1)
40 inH₂O (1)
44 inH₂O (1)
5 kPa (1)
50 cmH2O (1)
6 psi (1)
70 psi (1)
75 psi (1)
750 Pa (1)
8 cmH2O (1)
8 kPa (1)
8 psi (1)
80 cmH2O (1)
80 inH₂O (1)
80 mmHg (1)
85 inH₂O (1)
9 inH₂O (1)
90 psi (1)

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Measurement Pressure, Min

0.0 inH₂O (2)
0 inH₂O (1)
0 cmH2O (1)
4.0 inH₂O (7)
0 psi (2)
0 kPa (1)

0.0 inH₂O (2)
0 inH₂O (1)
0 cmH2O (1)
4.0 inH₂O (7)
0 psi (2)
0 kPa (1)
2.0 inH₂O (6)
3.0 inH₂O (5)
0 mmHg (1)
0.15 inH₂O (5)
1.4 inH₂O (4)
0.07 inH₂O (4)
0.08 inH₂O (3)
0.12 inH₂O (3)
0.2 inH₂O (3)
0.4 inH₂O (3)
0.8 inH₂O (2)
0 Pa (1)
0.0 psi (1)
0.5 inH₂O (3)
0.5 psi (2)
1 psi (1)
1.0 inH₂O (2)
10 psi (2)
8.0 inH₂O (1)
-0.25 inH₂O (1)
-0.5 inH₂O (1)
-1 inH₂O (1)
-1 kPa (1)
-1.5 kPa (1)
-10 cmH2O (1)
-10 inH₂O (1)
-10 mmHg (1)
-125 Pa (1)
-15 cmH2O (1)
-15 inH₂O (1)
-15 mmHg (1)
-2 cmH2O (1)
-2 inH₂O (1)
-250 Pa (1)
-5 cmH2O (1)
-5 inH₂O (1)
0.01 inH₂O (1)
0.05 inH₂O (1)
0.1 inH₂O (1)
0.3 inH₂O (1)
1.5 inH₂O (1)
1.5 psi (1)
10.0 psi (1)
15.0 inH₂O (1)
15.0 psi (1)
2.0 psi (1)
2.5 inH₂O (1)
2.5 psi (1)
20.0 psi (1)
25 psi (1)
3.0 psi (1)
35.0 psi (1)
4 psi (1)
4.0 psi (1)
5.0 inH₂O (1)
5.0 psi (1)
50 psi (1)
60.0 inH₂O (1)
7.5 inH₂O (1)
9.0 inH₂O (1)

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Measurement Pressure Type

Differential (20)

In Stock

sku_availability_ca

Brand

Dwyer (21)
Omega (3)

Configurable

configurable

Switch Type

Selectable (18)
SPDT NO/NC (18)
SPST (2)
(2) SPDT (2)
SSR (1)
SPDT with Manual Reset (1)

Selectable (18)
SPDT NO/NC (18)
SPST (2)
(2) SPDT (2)
SSR (1)
SPDT with Manual Reset (1)
(2) DPDT (1)

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Media Compatibility

HVAC / room air (15)
Non-Corrosive Dry Gases (14)
Helium (14)
Nitrogen (14)
Inert / non-reactive gases (14)
Clean dry air / inert gas (14)

HVAC / room air (15)
Non-Corrosive Dry Gases (14)
Helium (14)
Nitrogen (14)
Inert / non-reactive gases (14)
Clean dry air / inert gas (14)
Consult Factory (4)
Methane (2)
Combustible Gases (2)
Hydrogen (2)
Fuel gases (2)
Propane (2)
Oxygen (1)

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Differential Pressure Mechanical Pressure Switch

Grid Table

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24 Products

Added to Your Shopping Cart

PSW845

OEM Mechanical Differential Pressure Switch

The PSW-845 series are economical, compact 250 mA SPDT differential pressure switches with a fixed deadband and excellent bypass characteristics.

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Series-DP

Adjustable Differential Pressure Switch, SPDT, NEMA-1, 600 psig, 316 SS

Double Bellows Differential Pressure Switch accurate switch triggers in high pressure applications. Optional weatherproof construction and explosion-proof enclosure.

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Series-PG

Gas Pressure Switches for Air/Gases, ± 1% Repeatability, SPST/SPDT Options

The Gas Pressure/Differential Pressure Switch works with air and gases, has an external setpoint adjustment, and is suitable for natural, manufactured, or LP gas applications.

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Series-1996

Gas Pressure Switch for Furnaces, SPDT, 1/8" F & 1/4" M, Visible Set Point

Gas Pressure Switch applications in gas furnaces and natural, manufactured or LP gas applications. Compact and low cost. Ideal for high or low gas pressure interlock.

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Differential Pressure Mechanical Pressure Switch

Differential pressure mechanical pressure switches monitor pressure differences between two points, activating equipment at preset thresholds. Reliable and durable for system control.