

Ships same day if ordered by 12 pm
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 DuroDyne QJDE Series Jiffy Damper, MPN 6240(QJDE7H), is designed for duct size diameter of seven inches. This damper functions well in low-pressure applications, offering a cost-effective solution. The design includes a single threaded stud as a support bearing, ensuring reliable performance. It is available with or without a handle, catering to different installation needs.
This model provides an affordable option for HVAC professionals looking for efficiency in ductwork.
Thanks for subscribing!
This email has been registered!