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Dwyer Pressure Switch: Adj, 0.5 in wc to 6 in wc, SPDT, 1/8 in Sample Line Connection Size - Adjustable Set-Point Air Pressure Switches
DwyerAdjustable Set-Point Air Pressure Switches

Dwyer Pressure Switch: Adj, 0.5 in wc to 6 in wc, SPDT, 1/8 in Sample Line Connection Size

The Dwyer 1626-5 is an adjustable set-point air pressure switch with a 0.5 to 6 in wc range, SPDT contacts, and a 1/8 in NPT sample line connection. It operates at 125V AC and is designed for air pressure monitoring…

SKU 3G-OTH-69571

Also listed as: 16265 · 1626 5

Brand
Dwyer
Item
Pressure Switch: Adj, 0.5 in wc to 6 in wc, SPDT, 1/8 in Sample Line Connection Size
Category
Adjustable Set-Point Air Pressure Switches
Available to Order
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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
1626-5
Type
0.5 in wc to 6 in wc, SPDT, NPT
Switch Voltage
125V AC
Sample Line Connection Size
1/8 in

Technical Documents

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

Product Description

The Dwyer 1626-5 is an adjustable set-point air pressure switch with a 0.5 to 6 in wc range, SPDT contacts, and a 1/8 in NPT sample line connection. It operates at 125V AC and is designed for air pressure monitoring applications.

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 1626-5 pressure switch used for?

The Dwyer 1626-5 adjustable set-point air pressure switch monitors air pressure in HVAC, ventilation, and industrial air-handling systems. It detects pressure changes from 0.5 in wc to 6 in wc and activates SPDT contacts at 125V AC for alarm or control signals.

What are the specifications of the Dwyer 1626-5?

The Dwyer 1626-5 is an adjustable set-point air pressure switch with a range of 0.5 in wc to 6 in wc, SPDT contacts, and a 1/8 in NPT sample line connection. It operates at 125V AC and is manufactured by Dwyer.

Where to buy the Dwyer 1626-5 worldwide?

3G Electric supplies the Dwyer 1626-5 adjustable 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.

How to install the Dwyer 1626-5 pressure switch?

Mount the Dwyer 1626-5 in a clean, dry location. Connect the 1/8 in NPT sample line to the pressure source. Wire the SPDT contacts for your control circuit at 125V AC. Adjust the set-point screw to the desired trip pressure within the 0.5 to 6 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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