HVAC Equipment and Solutions for Industrial and Commercial applications

Air Curtains

Air curtain ranges for commercial and industrial applications. Ambient, LPHW and electric heated models.

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Industrial Air Purifiers & Air Cleaners

Air cleaners for filtering particulate from air and air purifiers for chemical and biological contaminants

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Cooling

Air conditioning and evaporative cooling machines both for installation and for mobile use.

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Dehumidifiers

Desiccant and compressor dehumidifiers in portable, stationary, ducted and wall mounted formats

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Fans

Small domestic fans to huge HVLS destratification fans. Portable, axial, radial and centrifugal variants.

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Heating

Oil, biomass, propane & natural gas fired heaters as well as electrically, hot water and steam powered models.

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Heat Recovery and Air Handling

Commercial and domestic air handling units AHU and heat recovery ventilation HRV equipment.

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Ventilation

Ventilation equipment to move and control air as it enters and leaves spaces in buildings .

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ABOUT US

Quality

Range

Service

knowledge

We provide products and systems for air purification, dehumidification, ventilation, heating and cooling.

Although we can sell via this website it is actually only a small part of our service as most of our business is conducted with customers by phone and email, albeit that the initial interest in our product range is typically from our website.

We often get involved in and indeed welcome, quite complex enquiries, where our recommended scheme may include a number of different products which may not always be from those offered on the Puravent website. Although we list most of our faster moving product lines on this website, there are hundreds of products that we sell that are not listed on the site, from which we select to suit individual enquiries.

MORE ABOUT US

Brands We Supply

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

The source of commercial air purification, heating, cooling, drying and ventilation solutions.

Get in Touch

ABOUT US

We provide products and systems for air purification, dehumidification, ventilation, heating and cooling.

Give Us a Call

Our Address

Leave a Message

General Enquiries

Technical Enquiries

Postal Address

Email Us

The source of commercial air purification, heating, cooling, drying and ventilation solutions.

Get in Touch

ABOUT US

We provide products and systems for air purification, dehumidification, ventilation, heating and cooling.

NEWS & INSIGHTS

Give Us a Call

Our Address

Leave a Message

General Enquiries

Technical Enquiries

Postal Address

Email Us