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3G Electric
Dungs Pressure switch LGW 50 A2P - Gas Regulation
DungsGas Regulation

Dungs Pressure switch LGW 50 A2P

The DUNGS LGW 50 A2P is a differential pressure switch for gas regulation applications, featuring one normally closed and two normally open contacts. With a G 1/4" pressure connection and EN 1854 compliance, it…

SKU 3G-CBM-04041

Brand
Dungs
Item
Pressure switch LGW 50 A2P
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
differential pressure switch
contacts
1 NC, 2 NO
standard
EN 1854
rohs compliant
2002/95/EG
pressure connection
G 1/4"

Technical Documents

(1)
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Dungs Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUNGS LGW 50 A2P is a differential pressure switch for gas regulation applications, featuring one normally closed and two normally open contacts. With a G 1/4" pressure connection and EN 1854 compliance, it integrates into gas control systems requiring reliable pressure monitoring and switching.

Frequently Asked Questions

What is the Dungs LGW 50 A2P pressure switch used for?

The Dungs LGW 50 A2P is a differential pressure switch used in gas regulation systems for heating, ventilation, and air conditioning installations. It monitors differential pressure in air, flue gas, and non-aggressive gases, switching electrical circuits when pressure deviates from the setpoint.

What are the specifications of the Dungs LGW 50 A2P?

The Dungs LGW 50 A2P is a differential pressure switch with one normally closed and two normally open contacts. It features a G 1/4" pressure connection, complies with EN 1854 and RoHS 2002/95/EG, and includes an integrated test button for safety function checks.

Where to buy the Dungs LGW 50 A2P in Singapore?

3G Electric supplies the Dungs LGW 50 A2P pressure switch to Singapore. We handle logistics, customs clearance, and delivery to your facility, providing technical support for gas regulation applications. Contact us for sourcing and pricing.

How to install the Dungs LGW 50 A2P pressure switch?

Install the Dungs LGW 50 A2P by connecting the G 1/4" pressure port to the system. Adjust the setpoint using the graduated dial. Use the integrated test button to verify switching function. Ensure compliance with EN 1854 and local gas safety codes during installation.

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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