Skip to search Skip to main content Skip to navigation

United Kingdom 0800 488 488 | Intl +44 (0) 161 777 6611 | Welcome to our new website, found an issue or bug? Please report it here

Search DwyerOmega

All Products
Resources
Services
Our Brands
Configurables
Company Information
- About Us
  - About Us
- Careers
  - Careers
GBP £

Australia Brazil Canada Canada(FR) China Czech Republic France Germany India Italy Japan Korea Malaysia Mexico Netherlands Philippines Singapore Spain Taiwan Thailand United States United Kingdom

Home
See Pressure
See Differential Pressure
Differential Pressure Mechanical Pressure Switch

We noticed you are in , please visit your local site by clicking the below link for regional offers and support.

Stay here.

Go to the site >

Configuration complete.
Please add to basket to keep it or exit the configuration

Failed to Save Configurations, Click on Configure Button Start Again

price

£0-£49.99 (3)
£50-£199.99 (5)
£200-£499.99 (4)
£500-£999.99 (4)

Measurement Pressure, Max

20 inH₂O (7)
0.5 inH₂O (8)
10 inH₂O (5)
2 inH₂O (5)
0.15 inH₂O (3)
1 inH₂O (4)

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

More Options Show Less

Measurement Pressure, Min

0.0 inH₂O (2)
0 inH₂O (1)
4.0 inH₂O (4)
0 psi (2)
0.07 inH₂O (4)
0 cmH2O (1)

0.0 inH₂O (2)
0 inH₂O (1)
4.0 inH₂O (4)
0 psi (2)
0.07 inH₂O (4)
0 cmH2O (1)
0 mmHg (1)
0.15 inH₂O (4)
3.0 inH₂O (4)
0 Pa (1)
0.4 inH₂O (4)
1.4 inH₂O (3)
0 kPa (1)
2.0 inH₂O (2)
0.08 inH₂O (1)
0.12 inH₂O (1)
0.2 inH₂O (1)
0.8 inH₂O (1)
1 psi (1)
-0.25 inH₂O (1)
-0.5 inH₂O (1)
-1 inH₂O (1)
-1.5 kPa (1)
-10 inH₂O (1)
-15 inH₂O (1)
-2 inH₂O (1)
-250 Pa (1)
-5 cmH2O (1)
-5 inH₂O (1)
0.05 inH₂O (1)
0.1 inH₂O (1)
0.3 inH₂O (1)
0.5 inH₂O (1)
0.5 psi (1)
1.5 inH₂O (1)
1.5 psi (1)
15.0 psi (1)
3.0 psi (1)
35.0 psi (1)
4 psi (1)
4.0 psi (1)
5.0 inH₂O (1)
9.0 inH₂O (1)

More Options Show Less

Measurement Pressure Type

Differential (13)

Brand

Dwyer (10)
Omega (3)
ACI (1)

Configurable

configurable

Switch Type

Selectable (9)
SPDT NO/NC (9)
SSR (1)
SPST (1)
(2) SPDT (1)
SPDT with Manual Reset (1)

Selectable (9)
SPDT NO/NC (9)
SSR (1)
SPST (1)
(2) SPDT (1)
SPDT with Manual Reset (1)
(2) DPDT (1)

More Options Show Less

Media Compatibility

HVAC / room air (9)
Non-Corrosive Dry Gases (8)
Clean dry air / inert gas (8)
Helium (8)
Nitrogen (8)
Inert / non-reactive gases (8)

HVAC / room air (9)
Non-Corrosive Dry Gases (8)
Clean dry air / inert gas (8)
Helium (8)
Nitrogen (8)
Inert / non-reactive gases (8)
Methane (1)
Combustible Gases (1)
Hydrogen (1)
Consult Factory (1)
Fuel gases (1)
Propane (1)

More Options Show Less

Differential Pressure Mechanical Pressure Switch

Grid Table

Sort by:

14 Products found

Sort by:

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.