- Categories
- Brands
We use cookies and similar tools necessary to enable you to make purchases and enhance your shopping experiences. We also use them to understand how customers use our services (for example, by measuring site visits) so we can make improvements. You can read our Cookie Policy for more information.
These cookies make our website work. They include logging personal details, like login/sign-up or account data, browser information, images & videos, and shopping cart journey.
In addition, we use optimization cookies to test new features and designs on our website. The information collected helps us improve our website and customers' experience.
These cookies are used to understand the performance and relevancy of our adverts, to provide you with personalised adverts on other websites and social media, to track when you have arrived at our site from a recognised third-party affiliate website, and to track if you made a purchase based on the adverts we displayed to you.
These cookies enable us to provide personalised product and content recommendations, to make the browsing experience more relevant to you.
These cookies are used to offer customer surveys and feedback, to improve search results, and to allow you to share content from our website on social media.
These cookies help us improve our website by collecting and reporting information on how you use it.
Ships within 2 days via
Payment
Step 1 Add the items into your cart or submit a Purchase order
Step 2 Checkout, select NET30 payment (provide company registration and VAT number)
Step 3 Delivery via TNT or Royal Mail and receive invoice for payment in 30-days
Step 4 Make payment via BACS to our factoring partner,
| Item | Differential Pressure Switch |
| Enclosure Material | Polyoxymethylene |
| Max. Operating Pressure | 40 in. wc |
| Mounting Orientation | Vertical |
| Operating Temp. Range | -4°F to +185°F |
| Pressure Setting Range | 4" to 10" |
| Switch Voltage | 250V AC |
| Tube Inside Dia. | 1/4" |
| Type | Differential , SPDT |
| Application | HVAC |
| Contact Form | SPDT |
| Electrical Connection Type | Screw Terminals |
| Electrical Rating | 1.5A/0.4A @ 250V AC |
| For Pressure Type | Differential |
| Housing Material | Thermoplastic |
| Housing Type | Standard Housing |
| Ip Rating | IP54 |
| Maximum Operating Temperature | 185°F |
| Maximum Pressure Rating | 40 in. wc |
| Minimum Operating Temperature | -4°F |
| Mounting Hole Center To Center Distance | 2 9/16" |
| Mounting Hole Diameter | 3/16" |
| Number Of Switches | 1 |
| Overall Depth | 2 1/4" |
| Pressure Set Point | 4 in. wc to 20 in. wc |
| Product Type | Differential Pressure Switch |
| Reset Type | Automatic Reset |
| Sample Line Connection | 1/4" Push On |
| Sample Line Connection Size | 1/4" |
| Sample Line Connector Type | Push-On |
| Standards | CE CERTIFIED, CSA CERTIFIED C22.2#14 EDPS, ETL LISTED UL508 |
| Switching Differential | 1 in. wc to 1.4 in. wc |
| Type Of Set Point | Adjustable |
| Ship weight (kg) | 0.16 |
| Ship height (cm) | 10.41 |
| Ship length (cm) | 8.89 |
| Ship width (cm) | 6.1 |
| HS code | 8536509065 |
| Country of Origin | DE |
The Dwyer ADPS Series adjustable differential pressure switches are general-purpose, airflow-proving switches designed for HVAC and building automation applications. The ADPS Series can be used to sense positive, negative, or differential air pressure. The silicone diaphragm and calibration spring are housed in a rugged plastic enclosure with a removable cover protecting the set point adjustment knob and snap action switch terminals. Electrical connections are made through a 7/8 in diameter opening in the cover that accepts a 1/2 in conduit connection. Air sampling connections accept 1/4 in ID tubing.
| Product | Model | Type | Price | |
|---|---|---|---|---|
|
ADPS-08-2-N | Air | £41.92 | |
|
ADPS-04-2-N | Differential | £70.81 | |
|
ADPS-03-2-N | Differential | £73.75 | |
|
ADPS-05-2-N | Differential | £40.20 | |
|
ADPS-06-2-N | Differential | £70.79 |
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
Trade pricing is available for
reseller and supply companies
Order Value should be £500+
