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Dwyer Pressure Switch: Adj, Auto Reset, 5 psi to 100 psi, Conduit Box, SPDT, NPT - Adjustable Set-Point Air Pressure Switches
DwyerAdjustable Set-Point Air Pressure Switches

Dwyer Pressure Switch: Adj, Auto Reset, 5 psi to 100 psi, Conduit Box, SPDT, NPT

The Dwyer DA-7031-153-6 is an adjustable set-point air pressure switch with auto reset, covering a range of 5 psi to 100 psi. It features a single-pole double-throw (SPDT) switching action, a conduit box enclosure…

SKU 3G-OTH-68655

Also listed as: DA70311536 · DA 7031 153 6

Brand
Dwyer
Item
Pressure Switch: Adj, Auto Reset, 5 psi to 100 psi, Conduit Box, SPDT, NPT
Category
Adjustable Set-Point Air Pressure Switches
Available to Order
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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

Technical Specifications

Dwyer
Manufacturer Part Number
DA-7031-153-6
Type
Auto Reset, 5 psi to 100 psi, Conduit Box, SPDT, NPT
AC
120/240V
Switch Voltage
120/240V AC

Technical Documents

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

Product Description

The Dwyer DA-7031-153-6 is an adjustable set-point air pressure switch with auto reset, covering a range of 5 psi to 100 psi. It features a single-pole double-throw (SPDT) switching action, a conduit box enclosure, and NPT connections. The switch operates at 120/240V AC.

Frequently Asked Questions

What is the Dwyer DA-7031-153-6 pressure switch used for?

The Dwyer DA-7031-153-6 is an adjustable set-point air pressure switch used to monitor and control air pressure in industrial systems. It auto-resets and covers 5 psi to 100 psi, making it suitable for HVAC, pneumatic controls, and process automation where reliable SPDT switching at 120/240V AC is needed.

What are the specifications of the Dwyer DA-7031-153-6?

The Dwyer DA-7031-153-6 is an adjustable auto-reset pressure switch with a range of 5 psi to 100 psi. It features SPDT contacts, a conduit box enclosure, NPT connections, and operates at 120/240V AC. The manufacturer part number is DA-7031-153-6.

Where to buy the Dwyer DA-7031-153-6 pressure switch worldwide?

3G Electric supplies the Dwyer DA-7031-153-6 pressure switch worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this adjustable auto-reset SPDT switch rated for 120/240V AC.

How to select the right Dwyer pressure switch for my application?

To select the right Dwyer pressure switch, match the adjustable set-point range (5 psi to 100 psi for the DA-7031-153-6) to your system pressure. Confirm the switching action (SPDT auto-reset), enclosure type (conduit box), and voltage (120/240V AC). Always verify NPT connection size and environmental conditions.

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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