Star Of Hope Foundation For Safety Devices — Air Blower Supplier for Confined-Space and Remote-Area Ventilation, Riyadh KSA

RIYADH · Al Amal · Safety Devices & Confined-Space Air Blowers

Address: Al Amal, Riyadh, KSA  |  Phone: +966 56 520 4016

Products They Offer

• Air Blower (Model 150FLJ-17) — a 240 W single-phase blower running at 2650 rpm, drawing 1.05 A at 220 VAC, 50 Hz. Built for strong air pressure and high rotational air volume in a compact, rugged, easy-to-carry frame designed for repeated site relocation. Used to exhaust and supply fresh air in remote or deep operation areas, confined spaces, construction zones, and other bad-air environments. Price: SAR 350-600.

Why Choose Star Of Hope Foundation For Safety Devices

• Safety-equipment context: Sourcing an air blower alongside general workplace safety devices from a single supplier is convenient for confined-space entry teams who need both ventilation and safety gear on the same purchase order.
• Documented specifications: Publishes full electrical specs (power, speed, current, voltage, frequency) rather than a bare product name.

Best for: Riyadh buyers who need a documented-spec confined-space air blower alongside general workplace safety equipment from one supplier.

Building Crafts — Ventilation Blower Fan Supplier for Construction and Bad-Air Environments, Riyadh KSA

RIYADH · Ad Dar Al Baida · Construction & Ventilation Blowers

Address: Dar Al Mansouriya Road, Ad Dar Al Baida, Riyadh, KSA  |  Phone: +966 57 343 1183

Products They Offer

• Ventilation Blower — a steel-body, aluminum-blade construction blower, supplied 1 piece per carton and manufactured in China. Combines strong suction with an easy-to-shift, easy-to-assemble frame, correct for confined-space ventilation and remote-site air exchange where the unit needs to move between locations often. Price: SAR 280-550.

Why Choose Building Crafts

• Construction-site focus: A steel-body, aluminium-blade blower built to shift, handle, and assemble easily fits a contractor moving equipment between site locations frequently.
• Bundled procurement: Sourcing ventilation equipment alongside other construction-site supplies from one account.

Best for: Construction and maintenance teams sourcing a rugged, easily-relocated ventilation blower alongside other site equipment.

HARMATEK — Centrifugal Blower Fan and Central Exhaust Fan Supplier, Riyadh KSA

RIYADH · Verified Supplier · Centrifugal & Central Exhaust Blowers

Address: Prince Mohammed Bin Abdulrahman Bin Abdulaziz Road, Riyadh, KSA  |  Phone: +966 55 947 1701  |  Mobile: +966 54 802 2461

Products They Offer

• Centrifugal Blower Fan — a 330 W, 2800 rpm centrifugal unit running on 380 V, 50 Hz, built around a standard motor with a cast-iron housing and pure-copper winding. Die-cast aluminium alloy multi-blade impeller design delivers a large air volume at low power draw and low noise - correct wherever the application needs to overcome real duct or filter resistance rather than just move open air. Price: SAR 550-1,100.
• Central Exhaust and Blower Fan (Model RG-CF-11-25) — rated at 63 dBA noise over a 3-hour continuous run, 1450 rpm, running on 220-380 V with a capacity range of 1510-2050 m³/hr. Built for high-capacity central exhaust duty where a documented noise level over continuous operation is a specified requirement. Price: SAR 1,400-2,800.

Why Choose HARMATEK

• Industrial-grade range: Both stocked products carry documented power, speed, voltage, and capacity/noise ratings - the two most technically-specified units among these four suppliers.
• Verified Supplier status: An independently verified listing.
• Two contact routes: Landline and mobile both published for formal orders and urgent enquiries.

Best for: Buyers who need a centrifugal or central exhaust unit with confirmed technical specifications for a ducted, filtered, or high-capacity industrial ventilation system.

Toolx — Inflatable Air Blower and Masters Ventilation Blower Supplier, Riyadh KSA

RIYADH · Al Aridh District · Verified Supplier · Portable & Branded Ventilation Blowers

Address: Al Aridh District, Riyadh, KSA  |  Phone: +966 54 844 0603

Products They Offer

• Inflatable Air Blower (45 cm) — a compact 220 V blower sized at 45 cm height and 45 cm radius, built for continuous airflow into inflatable structures and portable air-supply applications rather than fixed ducted ventilation. Price: SAR 250-500.
• Masters Ventilation Blower — a steel-body, aluminium-blade ventilation blower under the MASTERS brand, manufactured in China, built for fresh-air supply, exhaust, and general workshop ventilation duty. Price: SAR 320-680.

Why Choose Toolx

• Branded stock: Carries the MASTERS ventilation blower brand alongside a specialist inflatable-blower line, useful for buyers who want a recognised brand name on the invoice.
• Verified Supplier status: An independently verified listing.
• Niche coverage: One of the few suppliers on this list stocking an inflatable-structure air blower specifically.

Best for: Buyers needing a branded ventilation blower or a dedicated inflatable-structure air supply unit rather than general ducted ventilation equipment.

Centrifugal Blower Fans - High-Pressure Airflow for Ducted and Industrial Systems

• •Typical build: Die-cast aluminium alloy multi-blade impeller, cast-iron motor housing with pure-copper winding, 300-500 W power range, 2800-3600 rpm, 380 V three-phase for larger units
• •How it works: Air enters axially at the impeller hub and is thrown outward radially by centrifugal force, building static pressure as it changes direction
• •Why it suits: The only correct choice where air has to overcome real resistance - long duct runs, bag filters, bends - since axial fans lose effectiveness fast once resistance builds; the multi-blade aluminium impeller keeps power draw and noise down for the air volume delivered
• •Price: SAR 450-1,800  |  Where to buy: HARMATEK

Ventilation Blowers for Fresh-Air Supply and Confined-Space Applications

• •Typical build: Steel body with an aluminium blade set, 150-300 W, single-phase 220 VAC, 50 Hz, packaged and shipped as a single portable unit rather than a fixed installation
• •Why it suits: Correct for tanks, trenches, and remote confined spaces where fresh-air supply or exhaust must be ducted in without a fixed ventilation system - the aluminium blade keeps rotating mass low so a single-phase 220 VAC motor can still deliver strong suction
• •Price: SAR 280-650  |  Where to buy: Building Crafts

Portable Blower Fans for Construction, Maintenance and Temporary Ventilation

• •Typical build: Compact single-phase motor, 200-400 W, 220 V, 50 Hz, often fitted with a flexible duct up to 600mm diameter or a 12-inch outlet paired with a 5m duct run
• •Why it suits: Moves between sites and floors within a single project, correct where the ventilation need is temporary rather than a fixed installation - the pre-fitted duct means no separate ducting purchase for a short-term deployment
• •Price: SAR 350-950  |  Where to buy: Building Crafts, Star Of Hope Foundation For Safety Devices

Multi-Blade Centrifugal Fan for High-Airflow Industrial Ventilation

• •Typical build: Die-cast aluminium impeller carrying anywhere from 6 to 12+ curved blades depending on capacity class, versus a single-vane or simple 3-4 blade axial propeller
• •Why it suits: The higher blade count increases air volume at a given speed without a proportional jump in power draw or noise, correct for continuous industrial-duty ventilation where the fan runs most of a shift

Axial Blowers - High-Volume Air Movement for Warehouses, Factories and Commercial Spaces

• •Typical build: A 3-6 blade propeller mounted on a wall or duct ring, 200-1000 W depending on diameter, single or three-phase depending on size
• •How it works: Blades push air in a straight line parallel to the shaft, like an aircraft propeller, rather than changing its direction
• •Why it suits: Moves large air volumes efficiently at low resistance - correct for open warehouses and general space ventilation, wrong wherever the air has to fight duct resistance. Price: SAR 400-1,500.

Exhaust Blowers - Air Extraction for Industrial, Commercial and Workshop Environments

• •Typical build: Steel or galvanized housing, 150-750 W depending on capacity, mounted at the extraction point rather than mid-duct
• •Why it suits: Pulls contaminated, hot, or fume-laden air out of a workspace at the source, rather than just circulating it
• •Common configurations: Kitchen exhaust fans, ceiling exhaust fans, and industrial luxury exhaust fan units for higher-spec commercial installations. Price: SAR 350-1,600.

Central Exhaust and Blower Fans for High-Capacity Air Extraction

• •Typical build: Higher-capacity centrifugal unit, 220-380 V, rated in m³/hr (commonly 1,500-2,000+ m³/hr) and tested for continuous-run noise level (commonly around 60-65 dBA at 3 hours)
• •Why it suits: Correct for building-wide or plant-wide extraction systems serving multiple zones from one central unit rather than several small local extractors. Price: SAR 1,400-2,800.  |  Where to buy: HARMATEK

Portable Blower Ventilator Fan for Temporary Air Supply and Exhaust

• •Typical build: 200-300 W single-phase motor, 220 VAC, 50 Hz, symmetrical impeller design that performs the same in either airflow direction
• •Why it suits: Switches between supply and exhaust duty simply by reversing duct orientation - one unit covers both directions of air movement on a temporary basis, saving the cost of two separate fans for a short-duration job
• •Price: SAR 300-550  |  Where to buy: Building Crafts, Star Of Hope Foundation For Safety Devices

Industrial Blower Fan for Heavy-Duty Ventilation and Air Circulation

• •Typical build: Heavy-gauge housing, roof-mounted, inline, tube axial, or centrifugal configuration depending on the install location, 500 W to several kW depending on facility size
• •Why it suits: Built for continuous-duty operation in manufacturing and processing facilities where the fan runs most or all of a shift, not just intermittently. Price: SAR 900-3,500+.

ATEX Blowers and Air Movers - Ventilation for Hazardous Industrial Environments

• •Certification: ATEX-certified equipment is built and tested to prevent electrical or mechanical components from becoming an ignition source in an explosive gas or dust atmosphere - sealed motor housing, spark-resistant impeller material, and a rated protection category marked on the nameplate
• •Why it suits: Mandatory wherever flammable gases, vapours, or combustible dust are present - refineries, chemical storage, paint booths, and similar zoned hazardous areas
• •Confirm before buying: The specific ATEX zone classification of the area (gas Zones 0/1/2 or dust Zones 20/21/22), since the fan's protection category must match the zone, not just carry a general ATEX marking. Price: SAR 2,500-8,000+.

Air Blower for High-Speed Air Movement, Exhaust and Fresh-Air Applications

Model: 150FLJ-17 | Power: 240 W | Speed: 2650 rpm | Current: 1.05 A | Voltage: 220 VAC | Frequency: 50 Hz | Suitable For: Exhaust and fresh-air supply in remote, deep, or confined operation areas

Price: SAR 350-600  |  Where to buy: Star Of Hope Foundation For Safety Devices

Ventilator Blower for Construction, Confined-Space and Remote-Area Ventilation

Material: Steel Body + Aluminum Blade | Packaging: 1 Pcs/Carton | Place of Origin: China | Key Features: Strong air pressure, high rotational speed and air volume, strong suction, easy to shift, handle and assemble | Suitable For: Construction and bad-air environments

Price: SAR 280-550  |  Where to buy: Building Crafts

Centrifugal Blower Fan - High-Pressure Air Movement for Industrial Applications

Power: 330 W | Speed: 2800 rpm | Voltage: 380 V | Frequency: 50 Hz | Motor: Standard motor, cast iron with pure copper winding | Blades: Die-casting aluminum alloy, multi-blade design | Suitable For: Large air volume, low power consumption, low-noise industrial ventilation

Price: SAR 550-1,100  |  Where to buy: HARMATEK

Inflatable Air Blower for Continuous Airflow and Portable Air Supply

Height: 45 cm | Radius: 45 cm | Voltage: 220 V | Suitable For: Continuous airflow into inflatable structures and portable air-supply applications

Price: SAR 250-500  |  Where to buy: Toolx

Central Exhaust and Blower Fan (3 hr 63 dBA) - High-Capacity Air Extraction

Model: RG-CF-11-25 | Noise: 63 dBA (rated over 3-hour continuous run) | Speed: 1450 rpm | Voltage: 220-380 V | Capacity: 1510-2050 m³/hr | Suitable For: High-capacity central exhaust systems where noise level is a specified requirement

Price: SAR 1,400-2,800  |  Where to buy: HARMATEK

Masters Ventilation Blower for Fresh-Air Supply, Exhaust and Workshop Ventilation

Brand: MASTERS | Type: Ventilation Blower | Body Material: Steel | Blade Material: Aluminium | Place of Origin: China | Suitable For: Fresh-air supply, exhaust, and general workshop ventilation

Price: SAR 320-680  |  Where to buy: Toolx

Airflow Capacity and Static Pressure - Selecting Blower Performance for the Required Application

• •Flow rate (m³/h or cfm): The volume of air the fan moves over time - the figure to compare for open-space or low-resistance applications
• •Static pressure (Pa): The fan's ability to overcome resistance from ducts, filters, and bends - the figure that actually matters once the air has to travel through anything
• •Common mistake: Comparing two fans on flow rate alone at the same working point, without checking static pressure, can lead to an axial fan being specified where a centrifugal unit was actually needed

Airflow Rate, Air Pressure and Duct Resistance for Industrial Ventilation Systems

• •Duct length and bends: Every metre of duct and every elbow adds resistance the fan has to overcome - longer or more complex duct runs need higher static pressure capability
• •Filters: Pre-filters and bag filters add ongoing resistance that increases as the filter loads with dust - factor this into the required static pressure, not just the clean-filter figure

Motor Power, Speed and Electrical Requirements - Matching Blower Performance to Site Conditions

• •Portable/light-duty: 150-300 W typical, single-phase 220 VAC
• •Commercial/industrial: 300-750 W, often 380 V three-phase for centrifugal units
• •Confirm the frequency: KSA's standard grid supply runs at 50 Hz - check any imported unit's rated frequency matches before ordering

Motor Wattage, RPM, Voltage and Frequency for Continuous Blower Operation

• •RPM range: Common stock units run 1450-2800 rpm depending on class - lower RPM generally means lower noise but also lower airflow at a given wattage
• •Continuous-duty rating: Confirm the motor is rated for the actual run time needed - a unit spec'd for intermittent use can overheat if left running continuously

Fan Construction and Materials - Steel, Aluminium and Multi-Blade Configurations

• •Steel body: Standard for the housing on most stocked units, giving structural rigidity and impact resistance
• •Aluminium blades: Lighter than steel, reducing rotating mass and motor load while still holding shape under continuous operation
• •Multi-blade impellers: Die-cast aluminium alloy multi-blade designs increase air volume per revolution over a single-vane design at the same speed

Housing, Impeller and Blade Materials for Industrial Blower Durability

• •Cast iron motor housing with pure copper winding: Standard on industrial-grade centrifugal units for heat dissipation and continuous-duty reliability
• •Corrosion-resistant coatings: Worth specifying explicitly for units operating outdoors or in Jeddah/Dammam's coastal humidity, since they extend service life over an untreated finish

Blower Fan Size and Air Outlet - Matching Fan Dimensions to Duct and Ventilation Requirements

• •Outlet diameter: Confirm the fan's outlet matches the duct diameter already in use - a mismatch forces a reducer fitting that adds resistance
• •Common portable sizes: 600mm portable blowers and 12-inch fans with a 5m duct are common stock configurations for temporary site ventilation

Fan Diameter, Outlet Size and Installation Space for Blower Selection

• •Installation clearance: Check available mounting space against the fan's overall footprint before ordering, particularly for centrifugal units where the scroll housing adds width beyond the impeller diameter

Noise, Vibration and Operating Environment - Choosing Blowers for Industrial Facilities

• •Noise rating (dBA): Confirm the tested duration behind the figure - a 63 dBA rating over a 3-hour continuous run is a more useful spec than an instantaneous reading
• •Precision balancing: Reduces vibration transmitted to the mounting structure, particularly important for roof-mounted or ceiling-mounted installations

Noise Level, Vibration Control and Temperature Conditions for Continuous Operation

• •Ambient temperature rating: Confirm the motor's rated operating temperature range covers Saudi Arabia's summer ambient conditions, particularly for units housed in unshaded rooftop or outdoor locations
• •Continuous vs intermittent duty: A motor rated for intermittent use will run hotter and shorten its own service life if operated continuously beyond its rated duty cycle

Blower Fan Suppliers in Riyadh - Industrial Ventilation and Air-Moving Equipment

• •All four suppliers covered in this guide - Star Of Hope Foundation For Safety Devices, Building Crafts, HARMATEK, and Toolx - are based in Riyadh, giving capital-region buyers direct local access to air blowers, ventilation blowers, and centrifugal fans

Industrial Blower and Exhaust Fan Suppliers for Workshops and Manufacturing Facilities

• •Manufacturing and processing facilities across the Kingdom typically source higher-capacity centrifugal and central exhaust units, alongside industrial fan ranges from specialist manufacturers

Blower Fan Suppliers in Jeddah - Ventilation, Portable and Centrifugal Blower Solutions

• •The suppliers profiled in this guide are Riyadh-based - Jeddah buyers should confirm nationwide delivery terms directly, or source through a Western Region industrial equipment distributor for local stock

Portable and Industrial Air-Moving Equipment for Construction and Maintenance

• •Construction and maintenance contractors typically need both portable ventilator blowers for confined-space work and fixed exhaust fans for workshop or site office ventilation - confirm both are available from the same supplier where possible to simplify procurement

Blower Fan Suppliers in Dammam - Industrial Air Blowers and Ventilation Equipment

• •Eastern Province buyers, particularly around Dammam and Jubail's refinery and petrochemical corridor, should prioritise suppliers who stock ATEX-certified and explosion proof fan ranges given the concentration of hazardous-area facilities in the region

Heavy-Duty Blower Fans for Manufacturing, Processing and Industrial Facilities

• •Continuous-duty, high-capacity centrifugal and central exhaust units are the standard specification for Saudi manufacturing and processing facilities running multi-shift operations

Blower Fan Installation - Mounting, Duct Connections and Air Intake Requirements

• •Mounting: Confirm the mounting surface can support the fan's weight and running vibration, particularly for roof or ceiling installation
• •Duct connections: Match duct diameter to the fan's outlet size and keep bends to a minimum to preserve rated airflow
• •Air intake: Keep the intake clear of obstructions and, for outdoor units, fit weather protection that doesn't restrict airflow

Connecting Blowers to Ducts, Exhaust Points and Fresh-Air Supply Systems

• •Seal every joint: Duct leaks at connection points lose airflow before it reaches the intended exhaust or supply point, reducing effective ventilation even when the fan itself is correctly rated

Blower Fan Maintenance - Cleaning Blades, Impellers, Housing and Motor Components

• •Clean blades and impellers regularly: Dust build-up in Saudi Arabia's dry, dusty conditions unbalances the impeller and reduces airflow faster than in cleaner environments
• •Check motor housing vents: Blocked vents trap heat and shorten motor life - clear them on the same schedule as blade cleaning

Preventing Dust Build-Up, Reduced Airflow, Vibration and Motor Overheating

• •Watch for the warning signs: Rising vibration, falling airflow, and unusual noise together typically indicate an unbalanced or dust-loaded impeller before it becomes a motor failure

Blower Fan Safety - Electrical Protection, Guards and Operating Conditions

• •Electrical protection: Confirm proper earthing and circuit protection matched to the motor's rated current before energizing
• •Guards: Never operate a blower with an intake or outlet guard removed - rotating blades are a genuine hazard even at moderate speed

Protecting Operators from Rotating Components, Heat and Electrical Hazards

• •Isolate before maintenance: Disconnect power and allow the motor housing to cool before opening any panel or removing a guard for cleaning or inspection