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3G Electric
Dungs Pressure switch GW 150 A5 - Gas Regulation
DungsGas Regulation

Dungs Pressure switch GW 150 A5

DUNGS GW 150 A5 is a pressure switch for gas regulation applications, meeting EN 1854 with G 1/4 port connections and operating range of -15°C to +70°C. It features 2 NO and 1 NC contact configuration, suitable for…

SKU 3G-CBM-04029

Brand
Dungs
Item
Pressure switch GW 150 A5
Category
Gas Regulation
UNSPSC
40142201 — Gas regulators
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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

Dungs
type
Pressure switch
standard
EN 1854
connections
2 NO, 1 NC
pressure port
ø 9 mm
port connection
G 1/4
temperature range
-15°C to +70°C
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Dungs Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

DUNGS GW 150 A5 is a pressure switch for gas regulation applications, meeting EN 1854 with G 1/4 port connections and operating range of -15°C to +70°C. It features 2 NO and 1 NC contact configuration, suitable for industrial gas control systems.

Frequently Asked Questions

What is the Dungs GW 150 A5 pressure switch used for?

The Dungs GW 150 A5 is a pressure switch designed for gas regulation in industrial gas control systems. It monitors gas pressure and meets EN 1854 standards, making it suitable for use with gas families 1, 2, and 3 in commercial and industrial burner applications.

What are the specifications of the Dungs GW 150 A5?

The Dungs GW 150 A5 is a pressure switch with a G 1/4 port connection, 2 NO and 1 NC contacts, and a pressure port of ø 9 mm. It operates in ambient and fluid temperatures from -15°C to +70°C, with a storage range of -30°C to +80°C. The adjustment range is 5–150 mbar, and it has IP 54 protection.

Where to buy the Dungs GW 150 A5 in Singapore?

3G Electric supplies the Dungs GW 150 A5 pressure switch to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this gas regulation component.

How to install the Dungs GW 150 A5 pressure switch?

Install the Dungs GW 150 A5 in the standard mounting position to avoid switching-point deviation. For the GW 150 A5, deviation is max. ±1 mbar if mounted differently. Ensure the G 1/4 port is properly sealed and electrical connections comply with the rated voltage (24 VDC min., 250 VAC max.) and current (6 A AC).

Used in

Common applications for Dungs
Industrial steam boilers — MB-ZRDLE MultiBloc on modulating gas-fired plant
Hospital and hotel plant rooms — MB-D series for two-stage commercial burners
Food-industry ovens and dryers — DMV butterfly valves on high-turndown modulating lines
Petrochemical gas-train skid assemblies — FRS / FRSBV regulators with GW pressure switches
Retrofit drop-in replacements for older Dungs MB assemblies on existing Weishaupt / Riello burners
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Dungs Products

3G Electric supplies Dungs gas regulation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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