Commercial Evaporative Air Cooler — Industrial Portable
Water-cooled evaporative air cooler that moves up to 35,000 m³/h to cool open commercial floors of 150–180 m² at under 55 dB.
From38,791.00 ฿
Custom order
Made to order to your spec — you choose the size and configuration.
An evaporative air cooler cools a space by drawing warm air through a wet filter pad, so the only running cost is water and a modest fan motor rather than compressor-driven refrigeration. This unit is built for large, airy commercial floors — plants, malls, offices and hotel lobbies — where sealed air conditioning is impractical or expensive. One cooler covers roughly 150–180 m² and pushes air at least 20 m, with airflow options from 20,000 to 35,000 m³/h depending on the model you choose.
The housing is molded from enhanced virgin PP, which holds up to constant contact with water and outdoor exposure. It mounts to a wall or window and runs on an AC motor rated from 1.1 to 3.5 kW, with mechanical or variable-frequency control for setting fan speed. Water tank capacity runs from 25 to 300 L across the range, so a single refill carries a long shift.
Airflow 20,000–35,000 m³/h; wind reach at least 20 m
Coverage around 150–180 m² per unit
Noise ≤55 dB; HEPA-grade intake filter
Manual or automatic air-direction adjustment
Backed by a 3-year manufacturer warranty
Specifications
Material
Enhanced virgin PP
Dimensions (L × W × H)
1140 × 1140 × 1050 mm
Weight
65.0 kg
Warranty
3 years
Max airflow
20000-35000 m³/h
Noise level
≤55 dB
Coverage area
150-180 m²
Wind supply distance
≥20 m
Water tank capacity
25-300 L
Motor power
1.1-3.5 kW
Motor type
AC
Fan type
Axial flow
Control method
Mechanical / variable frequency
Wind direction adjust
Manual / automatic
Mounting type
Wall / window mount
Filter type
HEPA
Cooling medium
Water
Core components
Motor, gear, pump
Frequently asked questions
How large an area will one evaporative cooler cool?
Each unit is rated for roughly 150–180 m² and throws air at least 20 m, which suits open commercial floors like plants, malls, offices and hotel lobbies. For bigger spaces, run several units or choose a higher airflow rating — the range spans 20,000 to 35,000 m³/h.
What is the difference between an evaporative cooler and air conditioning?
An evaporative cooler pulls warm air through a water-soaked filter pad to drop its temperature, so it uses only water and a fan motor instead of a refrigerant compressor. That keeps running costs low and works best in open or well-ventilated spaces where fresh air keeps moving through.
Which operating voltage should I order?
The cooler is offered in single-phase 110 V, 120 V and 220 V and three-phase 380 V and 415 V. Pick the one that matches your building's supply; specify the voltage, motor power (1.1–3.5 kW) and airflow rating when ordering.
How noisy is the cooler during operation?
The axial-flow fan runs at or below 55 dB, roughly the level of a quiet office conversation, so it can run through a full shift in an office or retail floor without being intrusive.
How large is the water tank and how often does it need refilling?
Tank capacity runs from 25 L to 300 L across the range. A larger tank holds enough water for a long shift between refills; refill frequency depends on the ambient heat and humidity and the fan speed you set.
Can the cooler run outdoors?
Yes. The housing is molded from enhanced virgin PP that resists water and weather, and it mounts to a wall or window. It is designed for large semi-open and outdoor commercial settings where sealed air conditioning is impractical.
Is shipping included in the price?
For in-stock items — anything you can add to the cart — shipping is included in the listed price. For made-to-order items, delivery is either free (marked on the product page) or calculated when you place your order, based on destination and volume.
How long does delivery take?
In-stock items typically arrive within one to three weeks. Made-to-order items take three to six weeks, since we work directly with manufacturers and need time for production and logistics before shipping. Your assigned manager confirms a more precise estimate once your order is placed. Please note we can't be responsible for delays caused by customs clearance in the destination country.
Are import duties and taxes included?
In most cases, yes — we aim to ship Delivered Duty Paid (DDP), which means duties and import taxes are handled so you don't face extra charges on delivery. In rare cases we may ship Delivered Duty Unpaid (DDU), where you would settle import charges directly with the carrier — but only when agreed with you in advance.
Do your products come with a warranty?
Yes. Most of our equipment comes with a one-to-two-year manufacturer's warranty covering factory defects and technical faults under normal use; the specific term is stated on each product page. If a defect appears, we arrange a replacement or refund in line with our Exchange & Return Policy, and our team guides you through the claim step by step.
