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Dwyer Differential Pressure Switch 2.0-10.0 In: Adj, 2 in wc to 10 in wc, SPDT - Adjustable Set-Point Air Pressure Switches
DwyerAdjustable Set-Point Air Pressure Switches

Dwyer Differential Pressure Switch 2.0-10.0 In: Adj, 2 in wc to 10 in wc, SPDT

The Dwyer 1823-10 Differential Pressure Switch is an adjustable set-point air pressure switch with a 2.0 to 10.0 in wc range, SPDT output, and 1/8 in NPT connection. It is designed for monitoring and controlling air…

SKU 3G-OTH-69242

Also listed as: 182310 · 1823 10

Brand
Dwyer
Item
Differential Pressure Switch 2.0-10.0 In: Adj, 2 in wc to 10 in wc, SPDT
Category
Adjustable Set-Point Air Pressure Switches
Available to Order
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Technical specs
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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

Technical Specifications

Dwyer
Manufacturer Part Number
1823-10
Type
2 in wc to 10 in wc, SPDT, NPT
NPT
1/8 in

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Dwyer 1823-10 Differential Pressure Switch is an adjustable set-point air pressure switch with a 2.0 to 10.0 in wc range, SPDT output, and 1/8 in NPT connection. It is designed for monitoring and controlling air pressure differentials in industrial systems.

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 1823-10 differential pressure switch used for?

The Dwyer 1823-10 adjustable differential pressure switch monitors and controls air pressure differences in HVAC, cleanroom, and industrial ventilation systems. It actuates an SPDT contact when the differential pressure reaches the set point between 2.0 and 10.0 inches of water column.

What are the specifications of the Dwyer 1823-10 differential pressure switch?

The Dwyer 1823-10 has an adjustable set-point range of 2.0 to 10.0 inches of water column (in wc). It features a single-pole double-throw (SPDT) switch and a 1/8-inch NPT pressure connection. The manufacturer part number is 1823-10, and it is a Dwyer brand product.

Where to buy the Dwyer 1823-10 differential pressure switch worldwide?

3G Electric supplies the Dwyer 1823-10 differential pressure switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this adjustable set-point air pressure switch.

How to install the Dwyer 1823-10 differential pressure switch?

Mount the Dwyer 1823-10 in a vertical position with pressure ports oriented downward to prevent moisture accumulation. Connect high-pressure and low-pressure lines to the appropriate 1/8-inch NPT ports. Adjust the set-point screw to the desired differential pressure within the 2.0 to 10.0 in wc range.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management

Dwyer Products

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.

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