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Dungs Pressure switch LGW 10 A4 1-10 Mbar - Gas Regulation
DungsGas Regulation

Dungs Pressure switch LGW 10 A4 1-10 Mbar

DUNGS LGW 10 A4 is a differential pressure switch for air, flue, and exhaust gases in heating systems, rated 1–10 mbar and certified to EN 1854. With IP 54 protection and G 1/4 overpressure connection, it suits gas…

SKU 3G-CBM-04039

Brand
Dungs
Item
Pressure switch LGW 10 A4 1-10 Mbar
Category
Gas Regulation
UNSPSC
40142201 — Gas regulators
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Technical Specifications

Dungs
type
LGW 10 A4
function
differential pressure switch for air, flue and exhaust gases
standard
EN 1854
application
heating systems, gas families 1, 2, 3
pressure range
1-10 mbar
protection class
IP 54
connection overpressure
G 1/4
connection underpressure
G 1/8
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Dungs Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

DUNGS LGW 10 A4 is a differential pressure switch for air, flue, and exhaust gases in heating systems, rated 1–10 mbar and certified to EN 1854. With IP 54 protection and G 1/4 overpressure connection, it suits gas regulation applications across families 1, 2, and 3.

Frequently Asked Questions

Where can I buy the Dungs LGW 10 A4 pressure switch in your region?

3G Electric supplies the Dungs LGW 10 A4 differential pressure switch for delivery to your location. We handle all customs documentation, logistics, and USD invoicing. Lead time on request — contact us for a quotation.

What is the pressure range and connection type of the LGW 10 A4?

The Dungs LGW 10 A4 operates at 1–10 mbar differential pressure. It features G 1/4 overpressure connection and G 1/8 underpressure connection, with IP 54 protection class and EN 1854 certification for heating systems.

Which gas families and applications does the LGW 10 A4 suit?

The Dungs LGW 10 A4 is rated for gas families 1, 2, and 3 in heating systems. It monitors air, flue, and exhaust gases with differential pressure control. Suitable for CALABARZON food processing and power generation plants.

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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