Dwyer Static pressure tap stainless A-489
Dwyer Static Pressure Tap Model A-489 is a stainless steel measurement device for HVAC and pneumatic systems. Features stainless steel 304 probe with 3/16" ID corrugated connector, available in 101 mm, 152 mm, and…
SKU 3G-CBM-02382
Also listed as: A 489 · A-489
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
Dwyer Static Pressure Tap Model A-489 is a stainless steel measurement device for HVAC and pneumatic systems. Features stainless steel 304 probe with 3/16" ID corrugated connector, available in 101 mm, 152 mm, and 203 mm lengths. Ideal for duct and pipeline pressure monitoring applications.
Frequently Asked Questions
What is the Dwyer A-489 static pressure tap used for?
The Dwyer A-489 static pressure tap is used for measuring static pressure in HVAC ducts and pipelines. It connects to differential pressure switches and transmitters for monitoring air filter loading, coil pressure drop, and general airflow in industrial and commercial ventilation systems.
What are the specifications of the Dwyer A-489 static pressure tap?
The Dwyer A-489 is a stainless steel static pressure tap with a 304 stainless probe, 303 stainless corrugated connector (3/16" ID), and 430 stainless flange. Available in 101 mm, 152 mm, and 203 mm lengths. It includes a mounting flange with integral rubber gasket and two screws for duct installation.
Where to buy the Dwyer A-489 static pressure tap in Singapore?
You can source the Dwyer A-489 static pressure tap through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this model and other Dwyer pressure measurement products.
How to install the Dwyer A-489 static pressure tap?
Install the Dwyer A-489 by mounting the flange on the duct using the two provided screws, with the rubber gasket sealing against the duct wall. Connect 3/16" ID tubing to the corrugated connector. Position the probe away from duct walls to minimize turbulence and ensure accurate static pressure readings.
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.
