Jobsite Report: Two (2) CP-70,000 Dust Collectors for Sand Blasting Booth

C&W supplied two (2) CP-70,000 Dust Collectors for High Concrete’s silica sand blasting operation.

Each CP-70,000 features:

~ 14,476 Sq. Ft of Filtration Area

~ Each collector has two 55 gallon barrel drops to collect dust for easy disposal

~ 70,000 CFM with 150 HP Fan @ 8” W.C.

~ 99.9% filtration efficiency

~ 60” galvanized, flanged ducting

~ 140 cartridges - 8” x 78” with tool-less filter media exchange for easy maintenance

~ Dual pyramidal hoppers with high level indicators

C&W supplied a custom duct layout for the operation, all duct runs were 60” in diameter.

Dual 60” duct lines entering the building and connecting to the slotted side draft hood (shown below)


Cat-walk connects the two collectors, accessed by a caged ladder. All platforms meet OSHA requirements.

Dual 60” duct lines entering the building and connecting to the slotted side draft hood (shown below)


C&W supplied 150 HP fans for each collector. Each fan included a silencer with rain hood. Noise levels reduced to: 85 dba @ 10 ft in an open field.

Not Shown: Two banks of inlet air-powered louvers (at opposite end of building) to create airflow across the building when the dust collectors are operating.

Also supplied with each collector is a Digihelic gauge - this allows the unit to clean based on the Delta P reading, not based on timers, so the collector only 

cleans the cartridges as

needed. Thus, extending filter media life and reducing compressed air usage.

C&W supplied two (2) slotted side draft hoods inside the 50’ wide 150’ long 36’ high building.

Both feature top pyramidal inlets and draw air from one end of the building, to the collector, to purify the air inside the building.



C&W Manufacturing & Sales, Co.™ manufactures equipment to clean up dust, mist and fume from manufacturing processes.


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P.O. Box 908  |  Crowley, TX 76036
6933 Shelmor Rd  |  Alvarado, TX 76009
800-880-DUST (3878)  |  817-783-5000