Which HVF drum fan model is recommended for my warehouse or workshop?

For compact workshops, toolrooms, and individual workstations, the 24" (HVF-60LA) or 26" (HVF-65LA) models provide 5,000 to 8,100 CFM with lower noise. For wide warehouse aisles, logistics loading bays, and large factory assembly lines, the 36" (HVF-90) or 42" (HVF-105) models throw 12,000 to 19,000 CFM over distances of 15 to 20 meters.

Are the listed CFM values free-air discharge values?

Yes. All published airflow ratings (5,047 to 19,059 CFM) represent free-air delivery at zero static pressure, as documented in the manufacturer's technical sheet. Drum fans operate in open air without duct resistance.

Which HVF drum fan models offer multiple speed settings?

Models HVF-60LA (24"), HVF-65LA (26"), and HVF-75LA (30") feature 3-speed selector switches (Low, Medium, High). Larger models (HVF-90LA/EA and HVF-105LA/EA) are designated as low-speed or high-speed variants with single-speed rotary switches.

Is the wall-mounted oscillating version available for every drum fan diameter?

The manufacturer sheet illustrates a wall-mounted oscillating option with 0°/15°/30°/45° vertical tilt, commonly supplied for 24" to 30" models. Wall bracket availability for larger 36" and 42" models must be verified with Cloud Electricals before ordering, as heavy structural wall anchorage is required.

Can the HVF drum fan be used in hazardous locations or around combustible dust?

No. Standard HVF drum fans are equipped with standard open-frame motors and are NOT rated as explosion-proof. They must NOT be used in environments containing flammable gases, volatile paint solvents, or combustible dust clouds.

What plug, cable, and voltage are supplied for Saudi Arabia projects?

Units are rated for 220–240V 50/60Hz, making them fully compatible with Saudi Arabia's standard single-phase 230V 60Hz power. Units include a heavy-duty insulated power cord. Standard plugs (such as Type G 3-pin or industrial CEE plugs) can be coordinated based on project site requirements.

HVF Series • 24" to 42" (5,047 to 19,059 CFM)

Industrial Portable Drum Fan

Q: Is an industrial drum fan an exhaust fan?

No. An industrial drum fan is an open-area air circulator and spot-cooling fan designed to move high volumes of ambient air across workers and equipment. It does not connect to ductwork and does not extract air out of a building. For ducted exhaust or confined-space fresh air supply, choose a PVT portable ventilator blower with flexible ducting.

Heavy-duty mobile drum fans (HVF-60LA to HVF-105EA) for high-velocity open-area air circulation and evaporative spot cooling in warehouses, manufacturing plants, workshops, and loading docks across Saudi Arabia.

Request Quote on WhatsApp Call Technical Sales Download HVF Datasheet (PDF, 456 KB)

In brief

Circulation cooling vs. ducted exhaust

This drum fan moves a large volume of air for cooling and circulation. It does not connect to ductwork and is not a substitute for a portable exhaust blower where contaminated air must be discharged outdoors. Need flexible duct exhaust? View PVT Portable Ventilator Blowers.

HVF industrial portable drum fan with tubular steel mobile cart, wheels, and yellow protective wire guard

HVF Portable Drum Fan

High-volume open-area air circulation & spot cooling

7 verified models from 24" to 42" (5,047–19,059 CFM span)

Mobile 360° tilt ground cart & wall oscillating options

HVF Portable Drum Fan

Fan Category

Industrial Portable Drum Fan

Product Series

HVF Series (DEMO Brand Reference)

Airflow Span

5,047 to 19,059 CFM (Full Catalogue Span across models)

Blade Diameter

600 to 1050 mm (24 to 42 inch)

Speed Control

2 or 3 Speed Settings depending on model

Voltage / Frequency

220–240V / 50–60Hz (Saudi 60Hz compatible)

Application Check

Is the HVF drum fan suitable for your ventilation requirement?

Evaluate open-space air circulation, spot-cooling reach, wall bracket load requirements, and ducted exhaust limitations.

Open-Area Circulation Standard

Approved Circulation & Spot Cooling

Warehouses, logistics hubs, and distribution centers requiring high-volume comfort airflow
Industrial factories, manufacturing halls, and assembly lines for worker spot cooling
Automotive workshops, repair garages, and mechanical service bays
Construction sites, temporary work pavilions, and outdoor covered loading docks

Wall-Mounting Review Required

Wall Bracket Review

Wall-mounted oscillating type features 0°/15°/30°/45° up-down tilt and side-to-side oscillation
Requires structural review of wall anchor capacity, vibration isolation, and clearance
Wall bracket availability must be confirmed per exact model code before ordering
Not all ground models convert directly to wall mounting without specific factory brackets

Hazardous & Ducted Boundary

Not For Contained Ducted Exhaust

Contained duct extraction / confined spaces (requires PVT Portable Ventilator Blower with flexible duct)
Flammable solvents, paint spray booths, or hazardous explosive vapours (standard motors are not explosion-proof)
Combustible dust extraction or regulated airborne chemical contaminant removal
Grease-laden commercial kitchen hood exhaust (requires dedicated Upblast Roof Fans)

Circulation vs. Ducted Exhaust Notice: CIRCULATION VS. DUCTED EXHAUST SEPARATION NOTICE: The HVF industrial drum fan is designed strictly for open-area air circulation and high-velocity comfort cooling. It has no duct connection flanges and cannot overcome duct resistance. For confined-space extraction, tank cleaning, welding fume exhaust, or targeted fresh air delivery via flexible ducts, select a PVT Portable Ventilator Blower Fan. Standard HVF units are NOT explosion-proof and must not be used in flammable vapor or combustible dust atmospheres.

Airflow & Motor Performance

HVF Series Grouped Performance Matrix

Complete documented performance data across all 7 physical models and speed settings from the manufacturer technical sheet (DEMO HVF Series).

Swipe horizontally to view all model specifications and speed rows.

Model	Blade Diameter	Outline Dimensions (A/B/C/H mm)	Voltage / Freq	Speed Setting	Input Power (W)	Fan RPM	Air Volume (CFM)	Noise Level (dB)
HVF-60LA	600 mm / 24 inch	775 / 280 / 663 / 770	220-240V / 50-60Hz	Low	140 W	800 RPM	6,141 CFM	60 dB
HVF-60LA	600 mm / 24 inch	775 / 280 / 663 / 770	220-240V / 50-60Hz	Medium	150 W	920 RPM	7,411 CFM	65 dB
HVF-60LA	600 mm / 24 inch	775 / 280 / 663 / 770	220-240V / 50-60Hz	High	160 W	1050 RPM	8,118 CFM	70 dB
HVF-65LA	650 mm / 26 inch	815 / 280 / 708 / 810	220-240V / 50-60Hz	Low	165 W	850 RPM	5,047 CFM	55 dB
HVF-65LA	650 mm / 26 inch	815 / 280 / 708 / 810	220-240V / 50-60Hz	Medium	190 W	950 RPM	6,141 CFM	60 dB
HVF-65LA	650 mm / 26 inch	815 / 280 / 708 / 810	220-240V / 50-60Hz	High	230 W	1100 RPM	7,765 CFM	65 dB
HVF-75LA	750 mm / 30 inch	900 / 280 / 808 / 920	220-240V / 50-60Hz	Low	215 W	850 RPM	7,552 CFM	58 dB
HVF-75LA	750 mm / 30 inch	900 / 280 / 808 / 920	220-240V / 50-60Hz	Medium	240 W	950 RPM	9,529 CFM	67 dB
HVF-75LA	750 mm / 30 inch	900 / 280 / 808 / 920	220-240V / 50-60Hz	High	280 W	1100 RPM	10,658 CFM	68 dB
HVF-90LA	900 mm / 36 inch	1085 / 465 / 960 / 1085	220-240V / 50-60Hz	Low	520 W	850 RPM	12,353 CFM	65 dB
HVF-90EA	900 mm / 36 inch	1060 / 480 / 980 / 1040	220-240V / 50-60Hz	High	650 W	1050 RPM	16,235 CFM	75 dB
HVF-105LA	1050 mm / 42 inch	1268 / 465 / 1114 / 1230	220-240V / 50-60Hz	Low	620 W	850 RPM	14,470 CFM	65 dB
HVF-105EA	1050 mm / 42 inch	1230 / 480 / 1120 / 1160	220-240V / 50-60Hz	High	750 W	1050 RPM	19,059 CFM	75 dB

Manufacturer Sheet Technical Notes: (1) Air Volume Scope: Airflow values (5,047 to 19,059 CFM) represent free-air delivery at zero static pressure across different model sizes and speed settings, not a variable range selectable on a single fan. (2) Motor Ratings: 100% copper motor, ≤50K temperature rise, and 5,000 hours continuous running are manufacturer sheet references; confirm project duty cycle, ambient limits, and warranty prior to procurement.

Dimensions & Mounting Options

HVF Outline Dimensions & Mounting Guidelines

Dimensions in millimeters for drum shroud width (A), depth (B), wheelbase (C), and overall frame height (H).

Swipe horizontally to view all dimensional values.

Model	Nominal Dia.	Width A (mm)	Depth B (mm)	Wheelbase C (mm)	Height H (mm)	Mounting Options	Tilt Adjustment
HVF-60LA	24" (600 mm)	775 mm	280 mm	663 mm	770 mm	Wheeled Ground / Wall	360° Ground / 4-step Wall
HVF-65LA	26" (650 mm)	815 mm	280 mm	708 mm	810 mm	Wheeled Ground / Wall	360° Ground / 4-step Wall
HVF-75LA	30" (750 mm)	900 mm	280 mm	808 mm	920 mm	Wheeled Ground / Wall	360° Ground / 4-step Wall
HVF-90LA	36" (900 mm)	1085 mm	465 mm	960 mm	1085 mm	Heavy Ground Cart	360° Tilt Swivel
HVF-90EA	36" (900 mm)	1060 mm	480 mm	980 mm	1040 mm	Heavy Ground Cart	360° Tilt Swivel
HVF-105LA	42" (1050 mm)	1268 mm	465 mm	1114 mm	1230 mm	Heavy Ground Cart	360° Tilt Swivel
HVF-105EA	42" (1050 mm)	1230 mm	480 mm	1120 mm	1160 mm	Heavy Ground Cart	360° Tilt Swivel

1. Mobile Wheeled Cradle

Tubular steel cart with dual rubber wheels allows easy one-person repositioning and 360-degree angle tilt.

2. Wall-Mounted Oscillating

Heavy-duty bracket provides left-right oscillation and 4 vertical tilt positions (0°, 15°, 30°, 45°) to save floor space.

3. Air Throw & Coverage

Place 3 to 6 meters away from workers for direct comfort airflow without creating high-turbulence paper disturbance.

4. Electrical Connection

Rated for 220–240V 50/60Hz; compatible with Saudi Arabia 230V 60Hz utility outlets with standard power cable.

Decision Support

Selection Guide: Drum Fan vs. Ducted Blower

Understand when to specify an open-area portable drum fan versus a ducted axial ventilator blower.

Drum Fan vs. PVT Ducted Blower

HVF drum fans provide broad, high-volume open-area air circulation without ductwork. For ducted exhaust from tanks, manholes, or spray painting where air must be discharged outside, use a PVT portable ventilator blower with flexible spiral ducting.

Ground Cart vs. Wall Oscillating Bracket

Mobile ground units feature dual wheels and 360-degree tilt for rapid relocation across busy factory floors. Wall-mounted oscillating units free up valuable floor space and sweep back-and-forth with 0° to 45° downward tilt.

Fan Diameter vs. Air Throw Distance

24" to 30" models (HVF-60LA to 75LA) are optimal for targeted workstation cooling within 3 to 8 meters. 36" and 42" models (HVF-90 and 105) throw air over 12 to 20 meters across expansive warehouse aisles and shipping docks.

Electrical Supply & 60Hz Compatibility

The HVF series is rated for 220–240V 50/60Hz, making it fully compatible with Saudi Arabia's standard single-phase 230V 60Hz utility power. Fitted with standard safety plug and heavy-duty insulated power cord.

Key Features

HVF Series Engineering Highlights

Manufacturer sheet reference features (DEMO brand HVF series) for heavy-duty commercial and industrial comfort cooling.

100% copper motor construction with <=50K temperature rise (manufacturer sheet reference)

Wide aerodynamically profiled aluminum fan blades delivering high-volume air velocity

Built-in resettable thermal overload protector prevents motor burnout during high-ambient operation

Heavy-gauge steel drum housing with yellow or black powder-coated protective wire safety grilles

5,000 hours continuous running test reference from manufacturer technical sheet

2 or 3 speed settings (depending on model) for adjustable airflow and noise management

360-degree vertical blowing angle tilt on wheeled ground cradle for precision spot cooling

Optional wall-mounted oscillating bracket with 4-step vertical tilt adjustment (0°, 15°, 30°, 45°)

Specifications

Category Technical Specifications

Comprehensive engineering specifications for HVF Series industrial portable drum fans.

Swipe horizontally to compare all specifications.

Specification	Engineering Details
Product Category	Portable Fan
Product Type	Industrial Portable Drum Fan / Mobile Air Circulator
Brand / Series	HVF Series (DEMO Brand Reference)
Installation / Mounting	Portable tubular steel ground cart with rubber wheels; optional wall bracket
Airflow Range (Catalog)	5,047 to 19,059 CFM across models and speed settings (free-air rating)
Blade Diameter Range	600 to 1050 mm (24, 26, 30, 36, and 42 inch)
Motor Horsepower / Power	140 W to 750 W (100% copper winding reference)
Electrical Supply	Single-phase 220–240V / 50–60Hz (compatible with Saudi 230V 60Hz)
Speed Settings	3 speeds on 24"–30" models; single/dual speed on 36"–42" models
Sound Level Range	55 dB to 75 dB depending on model size and speed setting
Tilt Adjustment	360° on ground cart; 0°/15°/30°/45° on wall-mounted oscillating bracket
Compliance Documentation	Manufacturer datasheet PDF, CE/CB/G-Mark reference, quotation, and COC

Inclusions & Options

Standard Inclusions vs. Optional Accessories

Factory equipment supplied with every HVF drum fan vs. optional mounting brackets and adaptations.

Standard Inclusions (Base Fan)

Included with every mobile ground HVF drum fan

Heavy-Gauge Powder-Coated Steel Drum Shroud
Wide-Profile Balanced Aluminum Impeller Assembly
Close-Mesh Finger-Safe Front and Rear Wire Guards
Tubular Steel Floor Cradle with Dual Heavy-Duty Rubber Wheels
Integral Rotary Speed Selector Switch
Factory-Fitted Power Cable with Standard Plug

Optional Accessories & Mounting

Specify during quotation review for custom project sites

Wall-Mounted Oscillating Bracket Kit (Model-Specific Confirmation Required)
Industrial CEE Weatherproof Plug & Socket Adaptation
Heavy-Duty Weather / Dust Protective Storage Cover
Extended Industrial Flexible Rubberized Power Cable
Rubber Anti-Vibration Foot Pads for Floor Stand

Applications

Where HVF Portable Drum Fans Are Deployed

High-volume ambient cooling across open warehouses, automotive workshops, industrial assembly lines, and temporary construction areas.

Warehouses & logistics

Removes: Stagnant hot air pockets and improves cross-aisle air circulation

Industrial factories

Removes: Process heat stress from worker stations and machine assembly areas

Automotive workshops

Removes: Localized heat and exhaust fumes in open vehicle repair bays

Construction sites

Removes: Stifling indoor heat in partially enclosed building fit-outs

Shipping & loading docks

Removes: Heat accumulation inside open trailer containers during loading

Maintenance & shutdown

Removes: Heat buildup during plant turnaround and mechanical equipment service

Agricultural & utility barns

Removes: Still air and heat in livestock, agricultural, or equipment storage sheds

MEP project procurement

Removes: Supplied with exact HVF model code, diameter, and Saudi compliance docs

Duct connection & exhaust boundary: HVF Series drum fans are free-air circulators. For targeted extraction of welding fumes, tank cleaning air, or manhole fresh air delivery with flexible spiral ducting, select a PVT Portable Ventilator Blower Fan. For permanent building wall exhaust, explore our Wall Mounted Fan with Damper or Axial Roof Fan.

Selection support

What to Send for Correct HVF Drum Fan Selection

Provide the working area dimensions, target airflow or fan diameter (24" to 42"), mounting preference (wheeled ground cart vs. wall oscillating bracket), quantity, and project city in Saudi Arabia.

Application environment: warehouse, factory floor, workshop, or loading dock

Cooling target: general open-area circulation vs. focused worker spot cooling

Preferred fan diameter: 24", 26", 30", 36", or 42" (600 to 1050 mm)

Mounting preference: mobile wheeled ground cart vs. wall-mounted oscillating bracket

Speed control requirement: multi-speed (24"–30") vs. high-capacity fixed speed (36"–42")

Electrical power supply: 220–240V single-phase 60Hz utility outlet capacity

Quantity of fans required per facility zone

Project city and delivery schedule across Saudi Arabia

Downloads

Documents & Procurement Files

Download the DEMO HVF technical datasheet PDF (456 KB) and request technical submittal packages for engineering approvals.

DEMO HVF Industrial Portable Drum Fan Datasheet (PDF, 456 KB)Download PDF

HVF Technical Submittal & Specification ScheduleRequest Submittal

Cloud Electricals Company ProfileRequest Profile

Saudi Commercial Compliance (CR/VAT/COC)Request Compliance Docs

PVT Ducted Blower vs. HVF Drum Fan Comparison GuideView Ducted Option

Related Industrial & Portable Ventilation Fans

Explore other portable blower and permanent ventilation categories to complement open-area drum circulation.

Portable Ventilator Blower Fan

Duct-connectable portable blower for confined spaces and targeted exhaust

View Details

Wall Mounted Fan with Damper

Permanent wall exhaust fan with gravity backdraft shutters for factories

View Details

Wall Mounted Shutter Exhaust Fan

Square wall-mounted shutter fan for warehouse and commercial room ventilation

View Details

Axial Inline Fan

Direct-drive axial fan for permanent ducted ventilation systems

View Details

FAQ

HVF Drum Fan Questions

Answers for facility managers, workshop supervisors, contractors, and safety engineers evaluating industrial drum fans in Saudi Arabia.

No. An industrial drum fan is an open-area air circulator and spot-cooling fan designed to move high volumes of ambient air across workers and equipment. It does not connect to ductwork and does not extract air out of a building. For ducted exhaust or confined-space fresh air supply, choose a PVT portable ventilator blower with flexible ducting.

Quotation Request

Request HVF Industrial Drum Fan Quotation

Send your required fan size (24" to 42"), mounting preference (mobile ground cart vs. wall-mounted oscillating bracket), quantity, and project city in Saudi Arabia.

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