Dwyer Pressure Switch: Adj, Auto Reset, 3 in wc to 22 in wc, Conduit Box, SPDT
The Dwyer 1823-20 is an adjustable set-point air pressure switch with auto reset, covering a range of 3 in wc to 22 in wc. It features a SPDT switch rated for 120 to 480V AC and includes a conduit box with NPT…
SKU 3G-OTH-68291
Also listed as: 182320 · 1823 20
Local availability & support — the Philippines
- Delivery
- 5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
- Payment
- Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
- Ships to
- Manila, Quezon City, Cebu, Davao, Batangas
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Product Description
The Dwyer 1823-20 is an adjustable set-point air pressure switch with auto reset, covering a range of 3 in wc to 22 in wc. It features a SPDT switch rated for 120 to 480V AC and includes a conduit box with NPT connection. This product is designed for industrial applications requiring precise pressure monitoring.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the Dwyer 1823-20 pressure switch used for?
The Dwyer 1823-20 adjustable set-point air pressure switch monitors and controls air pressure in industrial HVAC, ventilation, and process systems. It auto-resets and covers 3 in wc to 22 in wc, making it suitable for duct static pressure, filter monitoring, and fan status applications.
What are the specifications of the Dwyer 1823-20 pressure switch?
The Dwyer 1823-20 is an adjustable auto-reset pressure switch with a range of 3 in wc to 22 in wc. It has a SPDT switch rated for 120 to 480V AC, a conduit box, and an NPT connection. The switch voltage is 120 to 480V AC, and the manufacturer part number is 1823-20.
Where to buy the Dwyer 1823-20 pressure switch worldwide?
3G Electric supplies the Dwyer 1823-20 pressure switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this adjustable set-point air pressure switch for your industrial application.
How to install the Dwyer 1823-20 pressure switch?
Install the Dwyer 1823-20 pressure switch by mounting it securely with the NPT connection to the pressure line. Wire the SPDT switch to 120 to 480V AC per local codes. Adjust the set-point between 3 in wc and 22 in wc using the adjustment screw. Always follow manufacturer guidelines for safe operation.
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3G Electric supplies Dwyer adjustable set-point air pressure switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
