

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Sealed Unit Parts Supco DDM55 is a dual digital manometer that operates within a range of minus fifty-five to fifty-five inches of water column. This dual input device is designed for measuring pressure in natural gas and propane systems effectively. It provides precise differential measurements, making it ideal for identifying leaks in low pressure gas systems and ensuring safe operation.
This manometer is essential for HVAC professionals who need to diagnose pressure issues in gas appliances.
Thanks for subscribing!
This email has been registered!