Dwyer Static pressure tap stainless steel A-493
Dwyer static pressure tap A-493 measures airflow in ducts and plenums using a 203 mm stainless steel 304 probe with 3/16" tubing connection. Serves HVAC and industrial ventilation systems requiring accurate pressure…
SKU 3G-CBM-02384
Also listed as: A 493 · A-493
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
Dwyer static pressure tap A-493 measures airflow in ducts and plenums using a 203 mm stainless steel 304 probe with 3/16" tubing connection. Serves HVAC and industrial ventilation systems requiring accurate pressure sampling.
Frequently Asked Questions
What is the Dwyer A-493 static pressure tap used for?
The Dwyer A-493 static pressure tap measures static pressure in HVAC ducts and industrial ventilation plenums. It is commonly used for differential pressure sensing across filters or cooling coils, where accurate pressure sampling is required. Two taps are used for applications where pressure drop is measured across a filter or coil.
What are the specifications of the Dwyer A-493 static pressure tap?
The Dwyer A-493 is an 8-inch (203 mm) straight static pressure tap with a 3/16" tubing ID connection. The probe is stainless steel 304, the flange is stainless steel 430, and the fitting is stainless steel 303. It includes a mounting flange with an integral rubber gasket and two screws for simplified duct installation.
Where to buy the Dwyer A-493 static pressure tap in Singapore?
3G Electric supplies the Dwyer A-493 static pressure tap to Singapore. We source and deliver this model, handling logistics, customs clearance, and local delivery. Contact us for pricing and lead time on orders for this stainless steel static pressure tap.
How to install the Dwyer A-493 static pressure tap?
Install the Dwyer A-493 by mounting the flange on the duct using the two provided screws. The integral rubber gasket ensures a seal. Connect 3/16" ID tubing to the barbed fitting. For accurate readings, position the probe away from duct walls to minimize turbulence effects, as recommended by Dwyer.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
