Dwyer DAFA-1 Airflow Switch, 3V DC, ABS Housing
<p>The Dwyer DAFA-1 Airflow Switch is a reliable, compact solution for detecting airflow in HVAC and industrial applications. This model operates on a 3V DC input and features a durable ABS housing, ensuring…
SKU 3G-OTH-69229
Also listed as: DAFA1 · DAFA 1
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
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Product Description
<p>The Dwyer DAFA-1 Airflow Switch is a reliable, compact solution for detecting airflow in HVAC and industrial applications. This model operates on a 3V DC input and features a durable ABS housing, ensuring longevity in demanding environments. As a genuine Dwyer product (MPN: DAFA-1), it meets the quality standards expected by procurement professionals.</p><p>Ideal for use in air handling units, cleanrooms, and ventilation systems, this switch provides accurate airflow detection. For Singapore buyers, we offer SGD quotes on request and handle GST seamlessly. Enjoy fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>
Frequently Asked Questions
What is the input voltage for the Dwyer DAFA-1 airflow switch?
The Dwyer DAFA-1 operates on a 3V DC input voltage.
What is the housing material of the DAFA-1?
The housing is made of ABS (Acrylonitrile Butadiene Styrene), a durable thermoplastic.
Used in
Common applications for DwyerDwyer Products
3G Electric supplies Dwyer airflow switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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Compatible alternatives & equivalents
- Dwyer This adjustable set-point air pressure switch features auto reset and covers a range of 5 psi to 150 psi. It includes a single-pole double-throw (SPDT) switch rated for 120/240V AC, housed in a conduit box with NPT connections. Suitable for pressure monitoring and control in pneumatic and process systems
- Dwyer Auto-reset adjustable pressure switch with SPDT contacts rated for 120 to 480V AC. Set-point range of 5 in wc to 44 in wc. Features a NPT connection and conduit box. Used in HVAC and industrial air pressure monitoring and control applications