Safe Portable Air Movers

Clustajet BCJ425 - 765m³/h , 4"

Product Code:BCJ425

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Clustajet BCJ620 - 1,105m³/h, 6"

Product Code:BCJ620

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Clustajet BCJ825 - 2,091m³/h, 8"

Product Code:BCJ825

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Clustajet BCJ1250-5,270m³/h,12"

Product Code:BCJ1250

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Cyclone EX Air Mover 230v (with 30cm adaptors) CEAG Plug

Product Code:SAF35/230-30/CEA/10HRE

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Cyclone EX Air Mover 110v (without adaptors) CEAG Plug

Product Code:SAF35/110-00/CEA/10HRE

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Cyclone EX Air Mover 230v Air mover (without adaptors) CESG Plug

Product Code:SAF35/230-00/CEA/10HRE

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Cyclone EX Air Mover 110v Air mover (with 30cm adaptors) CEAG Plug

Product Code:SAF35/110-30/CEA/10HRE

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Cyclone EX Air Mover 110v (with 40cm adaptors) CEAG Plug

Product Code:SAF35/110-40/CEA/10HRE

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Cyclone EX Air Mover 230v (with 40cm adaptors) CEAG Plug

Product Code:SAF35/230-40/CEA/10HRE

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SAV30/AP Cyclone Venturi Air mover (30cm with 6" flange). 5,659m³/h max using 80psi compressed air.

Product Code:SAV30/AP

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SAV30/DA30 Cyclone Venturi Air mover (30cm with 6" flange and 30cm duct adaptor). 5,659m³/h max using 80psi compressed air.

Product Code:SAV30/DA30

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Cyclone 230v Air mover (with 40cm adaptors) STAHL Plug

Product Code:84145925

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Cyclone 110v Air mover, (without adaptors). STAHL Plug

Product Code:SAF35/110-00/DSTAS/10HRE

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Cyclone110v Air mover (with 30cm adaptors) STAHL Plug

Product Code:SAF35/110-30/STA/10HRE

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Cyclone 110v Air mover (with 40cm adaptors) STAHL Plug

Product Code:SAF35/110-40/STA/10HRE

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Useful Articles

Intrinsically Safe Extractor Fans

In this article we examine safe ventilation using Intrinsically safe extractor fans, with a look at our models at Puravent from 750 - 7,500m3/h.

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19/06/19

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Information

Called safe portable air movers because whilst some are fans with fan blades, others are not and therefore air mover is a more inclusive description. In this category there are ATEX rated fans running on electricity, there are fans that run on compressed air, pneumatic air horns, and pneumatic induction air movers. The purpose of all these air movers is to be able to convey air without explosion risk. They find their application in confined spaces such as in wells, mines and tanks but also for site work in ATEX zoned areas.

Heat Load	Watts	BTU
Average The Room Is A Normal Residential Room, Office, Reception Area Or Similar, Where There Is Not Overly Crowded With People, Computer And Office Equipment.
Above Average There Are Factors That Contribute To Additional Heat Being Generated In The Room E.G. Strong Lighting, Overcrowding With People And Office Equipment, Conservatory Type Room, Or Flat Roofed Room.
High There Are Factors That Contribute To A High Heat Load In The Room. E.G. Commercial Cooking, Much Computer And Server Equipment, Switchgear, Temporary Building With Thin Walls And Flat Room, Plain Glass Conservatory.

Variable	Units	Notes/Guidance
System Airflow	M3/Hr	If you have it in cfm then multiply your cfm value by 1.7 to get m3/hr
Average Combined Pressure Drop Of Filters Of Higher Than F6 Efficiency	Pascals	F8 bag filters pressure drop - typical clean clean to dirty, 160 - 250 Pascals F9 compact filters pressure drop - typical clean to dirty, 160 - 350 Pascals H10 HEPA filter pressure drop - typical clean to dirty, 250 - 600 Pascals 9.8 Pascals = 1 mm wg, & 249 Pascals = 1 inch wg
Carbon Filters Pressure Drop	Pascals	For compact type carbons pressure drop between 100 - 150 Pa Bonded carbon panels typically 150 - 170 Pa Loose granular carbon panels typically 130 Pa
Annual Operational Hours	Hrs/Annum	8760 hours in a year If operating for 5 days a week, excluding public holidays, for 12 hrs/day = 3000 hrs
Cost Of Power	Pence Per Kwh	Huge variance in what different companies pay. heck your last bill to be sure, otherwise put in 10p
Fan Efficiency	(As Decimal Value, Eg 100%=1)	Would typically be around 60%, so if you don’t have specific information use 0.6
Fan Motor Efficiency	(As Decimal Value, Eg 100%=1)	Larger motors should be around 90%, so if you don’t have specific information use 0.9

The Total Average Pressure Drop Over Your Higher Efficiency Filters And/Or Carbon Filters Is;		Pascals
This Pressure Drop Is Costing In Energy Alone	£	Per year
It Is Probable That A Sanuvox In-Duct System Could Break Down The Biological, Chemical And Odourous Contaminants On This Air Flow For Between 16 And 25% Of This Running Cost	£	Lower energy cost estimate of an equivalent Sanuvox system (16%)
	£	Higher energy cost estimate of an equivalent Sanuvox system (25%)

Type Of Building	Kw Range		BTU Range
Sports Centres
Retail Premises
Office Premises
Small Industrial Unit
Medium Industrial Units
Larger Industrial Buildings
School/Community Halls
Churches

Room/building volume	m3
Temperature differential (deltaT °C)	°C

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