DUNGS GW...A4 HP - Pressure Switches for gas, air, flue
Adjustable DUNGS Pressure Switches GW…A4 HP for monitoring pressure deviations. Suitable for air, flue, exhaust gases, hydrogen and gases of gas families 1, 2 and 3 in burner, ventilation and air-conditioning systems.
SKU 3G-OTH-02968
Also listed as: GWA4HPUSCA · GW A4 HP US CA
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
Adjustable DUNGS Pressure Switches GW…A4 HP for monitoring pressure deviations. Suitable for air, flue, exhaust gases, hydrogen and gases of gas families 1, 2 and 3 in burner, ventilation and air-conditioning systems.
Frequently Asked Questions
What is the DUNGS GW...A4 HP pressure switch used for?
The DUNGS GW...A4 HP pressure switch monitors pressure deviations in burner, ventilation, and air-conditioning systems. It is suitable for air, flue, exhaust gases, hydrogen, and gases of families 1, 2, and 3, including high-pressure applications.
What are the specifications of the DUNGS GW...A4 HP pressure switch?
The DUNGS GW...A4 HP is a CSA-certified (UL 508, CSA C22.2) adjustable pressure switch for high-pressure gas, air, and hydrogen. It features a ventless design and is intended for use per NFPA 54, IFGC, and CSD-1 codes. Specific pressure ranges are detailed in the datasheet.
Where to buy the DUNGS GW...A4 HP pressure switch in Singapore?
3G Electric supplies the DUNGS GW...A4 HP pressure switch to Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this CSA-certified model for high-pressure gas and hydrogen applications.
How to install the DUNGS GW...A4 HP pressure switch?
Installation must be done by a trained specialist. Ensure gas pressure and power are off before work. Mount the switch per the datasheet, connect pressure lines, and wire according to the diagram. After installation, perform a leak and function test as instructed by DUNGS.
Used in
Common applications for DungsDungs Products
3G Electric supplies Dungs pressure switch. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
