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Dwyer Air Pressure Switch: Adj, Auto Reset, 4 in wc to 20 in wc, Std Housing - Adjustable Set-Point Air Pressure Switches
DwyerAdjustable Set-Point Air Pressure Switches

Dwyer Air Pressure Switch: Adj, Auto Reset, 4 in wc to 20 in wc, Std Housing

The Dwyer ADPS-07-2-N is an adjustable set-point air pressure switch with auto reset, featuring a set-point range of 4 in wc to 20 in wc. It comes in a standard housing with SPDT contacts and push-on terminals, rated…

SKU 3G-OTH-69359

Also listed as: ADPS072N · ADPS 07 2 N

Brand
Dwyer
Item
Air Pressure Switch: Adj, Auto Reset, 4 in wc to 20 in wc, Std Housing
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
ADPS-07-2-N
Type
Auto Reset, 4 in wc to 20 in wc, Std Housing, SPDT, Push-On
AC
250V
Switch Voltage
250V AC

Technical Documents

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

Product Description

The Dwyer ADPS-07-2-N is an adjustable set-point air pressure switch with auto reset, featuring a set-point range of 4 in wc to 20 in wc. It comes in a standard housing with SPDT contacts and push-on terminals, rated for 250V AC. This switch is designed for air pressure sensing 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 ADPS-07-2-N air pressure switch used for?

The Dwyer ADPS-07-2-N is used for sensing and controlling air pressure in HVAC, ventilation, and industrial air-handling systems. It provides an SPDT switch output that activates when pressure reaches the adjustable set-point, making it suitable for fan status, filter monitoring, or duct pressure control.

What are the specifications of the Dwyer ADPS-07-2-N?

The Dwyer ADPS-07-2-N is an adjustable set-point air pressure switch with auto reset. Its set-point range is 4 in wc to 20 in wc. It features a standard housing, SPDT contacts, push-on terminals, and is rated for 250V AC. The manufacturer part number is ADPS-07-2-N.

Where to buy the Dwyer ADPS-07-2-N worldwide?

You can source the Dwyer ADPS-07-2-N through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing and reliable sourcing for this Dwyer pressure switch.

How to install the Dwyer ADPS-07-2-N air pressure switch?

Mount the Dwyer ADPS-07-2-N in a clean, dry location with the pressure port connected to the air system. Use push-on terminals for wiring, ensuring the SPDT contacts are correctly connected for your control circuit. Adjust the set-point using the screw mechanism while monitoring pressure. Follow standard electrical safety practices for 250V AC installations.

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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