Simplex (631-033) Replacement Duct Detector Cover


SKU: 631-033

CALL NOW (888) 557-0558

Old Style Replacement Duct Detector Cover

9 in stock (can be backordered)


Simplex 631-033 Old Style Replacement Duct Detector Cover

Life Safety Consultants is here to ensure your fire and smoke detectors are always in working order. That’s why we offer a wide range of replacement parts and components like the Simplex Duct Detector Cover 631-033.  These replacement covers are for the 2098 series duct detector housings and the old style 4098 series duct housings.  Order yours today and we’ll ship your replacement Simplex Duct Detector Cover 631-033 in no time.

If you would like to learn more about this part or any of the other products we offer, contact the Life Safety Consultants team at (888) 557-0558 or email us at:



Additional information

Weight.5 lbs
Dimensions13 × 11 × 7 in




Part Type

Cover, Duct Detector / Housing


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