CECO Environmental Family of Companies

CECO Environmental

Our Family of Companies
Kirk & Blum	Buell APC	CECO Filters
K&B Contracting	Buell Classifiers	Effox-Flextor
K&B Fabrication	Buell FCC Cyclones	Fisher-Klosterman
K&B Parts	Busch International	GMD Environmental
K&B Duct	CECOaire	KBD Technic
A.V.C. Specialists	CECO Abatement

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A family of companies creating better working environments for you.

Kirk & Blum Parts

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The “One Stop” Source For All Ductwork And Duct Connection Needs

Clean-Out Doors

Standard clean-out doors for suction side of ductwork system. Doors not gasketed. Order by duct diameter.
NOTE: Window clean-out doors are also available.

DIA.*	HOLE SIZE	DOORSIZE	GAUGE
4"-6"	4"-6"	6"-8"	16
7"-10"	6"-8"	8"-10"	16
11"-18"	8"-10"	10"-12"	16
19"-32"	10"-12"	12"-14"	14
33"-48"	12"-14"	14"-16"	14
*Give exact duct diameter when Ordering