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WEIYE SEAPT SF-12000T Portable air Cooler 80L Ac Air Cooler Freestanding Evaporative air Cooler
Description
The WEIYE SEPAT SF-12000T is the largest-capacity air cooler in the SEPAT product line, engineered for industrial-scale cooling in warehouses, factories, event halls, and large commercial venues. With an 80-liter water tank, a massive 12,000 m³/h airflow and a coverage area of 60 to 80 square meters, this freestanding unit delivers cooling performance that rivals ducted evaporative systems at a fraction of the installation cost. The three-speed mechanical control system ensures reliable operation in demanding industrial environments, while the reinforced PP body provides the structural integrity needed for heavy-duty daily use. At approximately 34.6 kg net weight, the SF-12000T sits on heavy-duty casters for reasonable mobility despite its size. Manufactured by Taizhou Weiye Refrigeration Equipment Co., Ltd., an ISO 9001-certified factory with over 18 years of specialization, this model is the go-to solution for large-space cooling in markets from the Middle East to South America.
12,000 m³/h Airflow — Industrial-Grade Cooling for Large Spaces
With 12,000 m³/h of cool air output, the SF-12000T effectively cools spaces up to 80 m² — equivalent to a mid-sized retail shop, a restaurant dining area, a workshop floor, or a section of a warehouse bay. The high-torque AC motor with copper windings is built for continuous-duty cycles, running reliably through 10–12 hour work shifts.
80-Liter Extra-Large Water Tank
The 80-liter tank is the largest in the SEPAT lineup, supporting 4-7 hours of continuous cooling on a single fill. This dramatically reduces operator attention compared to smaller models — a critical advantage when the unit is deployed in busy factory floors or staffed event venues where frequent refills disrupt workflow.
PP Body — Lightweight Corrosion Resistance for Industrial Environments
The SF-12000T features a PP (polypropylene) cabinet that resists rust, corrosion, and chemical degradation in humid workshops, warehouses, and coastal installations where standard metal housings degrade over time. The durable polymer construction absorbs impacts from daily handling and transport without denting, cracking, or delaminating — outperforming painted metal enclosures that chip and expose the underlying steel to moisture damage. At the same time, the PP body keeps the unit significantly lighter than an all-metal alternative, simplifying relocation and installation on the job site.
Three-Speed Mechanical Control — Battle-Tested Simplicity
A heavy-duty rotary switch controls Off / Low / Medium / High fan speeds and pump activation. In industrial environments where dust, humidity, and voltage fluctuations are common, this mechanical interface is more reliable than electronic control boards — reducing downtime and service calls.
Oversized Honeycomb Cooling Pad
The extra-thick multi-layer honeycomb cooling pad maximizes evaporative surface area to handle the high airflow volume efficiently. Under dry-heat conditions, the SF-12000T achieves a 10–15 °C temperature drop at the outlet, delivering genuinely cooler air — not just air movement — across large open spaces.
Heavy-Duty Casters for Industrial Mobility
Four industrial-grade swivel casters with reinforced wheel bearings support the 34.6 kg unit weight. While heavier than smaller models, the SF-12000T remains movable by one or two people, allowing facilities to reposition cooling as workflows and occupancy patterns change throughout the day.
Technical Specifications
| Model name | SF-12000T |
| Cooling area | 60-80m? |
| Air distance | 16m |
| Airflow | 12000m3/h |
| Voltage power | AC230V/500W |
| Control type | Mechanical |
| Speed | 3 |
| Water tank | 80L |
| N.W. | 34.6kg |
| G.W. | 38kg |
| Packing size | 73.5*48*132cm |
| 40HQ QTY | 144 sets |
Applications
Warehouses & Distribution Centers: Provides large-area spot cooling for picking, packing, and storage zones where full-building air conditioning is cost-prohibitive — covers up to 80 m² per unit.
Factory Production Floors: Keeps assembly line workers, machine operators, and quality control stations comfortable during long shifts in manufacturing environments.
Event Halls & Wedding Venues: Cools large indoor event spaces, banquet halls, and wedding tents, ensuring guest comfort without the noise and visual impact of multiple smaller units.
Exhibition Centers & Trade Shows: Maintains comfortable temperatures in temporary or semi-permanent exhibition spaces where permanent HVAC is not installed.
Agricultural Packing & Processing Sheds: Provides worker cooling and temperature regulation in produce sorting, packing, and processing facilities during hot harvest seasons.
Manufacturing & Quality Assurance
Taizhou Weiye Refrigeration Equipment Co., Ltd. has specialized in home appliances - including evaporative air coolers and electric heaters - since 2007. Operating from a 10,000+ m² production facility with four active assembling lines and approximately 120 skilled employees, the factory maintains a daily output capacity of 1,500 to 2,000 units and ships products to over 16 countries across Europe, North America, South America, Southeast Asia, the Middle East, and Africa.
Every unit undergoes a full QC inspection before shipment, including motor performance testing, water tank leak testing, battery charge/discharge cycling, and cooling efficiency verification. The factory holds ISO 9001 quality management certification, and SEPAT-brand products have passed CCC, CE, FCC, CB, ROHS, and PSE certifications - backed by over 47 patent certificates - meeting safety and performance requirements for diverse international markets.
OEM and ODM services are available. Buyers can customize body color, branding, packaging, and select optional accessories to match local market requirements.
Frequently Asked Questions
Installation & Setup
Setting up the SEPAT evaporative air cooler takes less than 10 minutes and requires no specialized tools or professional installation. Place the unit on a flat, stable surface near an open window or doorway — this is important because evaporative cooling works best with a steady supply of fresh outside air. Fill the water tank through the top or side access port until the water level indicator shows full. If your model includes an ice box compartment, add frozen ice packs for an extra cooling boost. Plug the power cord into a standard AC outlet (for AC models) or connect to the DC power source (for DC/solar models). Select your desired fan speed and activate the cooling pump function. For optimal performance, position the cooler so that the airflow is directed toward the area where people gather, and keep a window slightly open on the opposite side of the room to allow proper air circulation and prevent humidity buildup.
Why Choose SEPAT Over Conventional Air Conditioning
For distributors and commercial buyers, the value proposition of evaporative cooling extends far beyond the purchase price. A SEPAT air cooler typically consumes 100 to 250 watts of electricity — roughly the same as two incandescent light bulbs — while a comparable split-system air conditioner draws 1,000 to 2,500 watts. Over a single cooling season in a warm climate, this difference can translate into hundreds of dollars in electricity savings per unit. Maintenance is equally straightforward: cleaning the water tank and replacing the cooling pad once per season are tasks that any end-user can perform, eliminating the need for costly HVAC service calls. Furthermore, because evaporative coolers contain no refrigerants, they are not subject to increasingly strict environmental regulations on HFCs and HCFCs, making them a future-proof product category for markets with tightening emissions standards. For businesses operating in dry and semi-arid regions — which cover much of the Middle East, Africa, Australia, and the southwestern United States — evaporative cooling is not just an economical alternative but often the most practical solution, as it actually adds beneficial moisture to dry indoor air rather than stripping it away.
How Evaporative Cooling Works
Evaporative air cooling is a natural, energy-efficient process that mimics the cooling effect of a sea breeze. Inside the unit, a water pump circulates water from the tank to the top of a honeycomb cooling pad. As warm outside air is drawn through the wet pad by the fan, the water evaporates, absorbing heat from the air and lowering its temperature by 5–15 °C before it is discharged into the room. Unlike compressor-based air conditioners that recirculate stale indoor air, evaporative coolers continuously introduce 100% fresh, filtered outside air, making them healthier for prolonged use and far cheaper to operate — typically consuming only 10–20% of the electricity of a comparable AC unit. The SF series coolers from Taizhou Weiye enhance this principle with thick 5090-grade cooling pads and powerful motors that maximize evaporative surface area and airflow volume. No refrigerants, no compressor, no closed-loop ductwork — just water, air, and physics.
Q1: What is the Minimum Order Quantity (MOQ) for SEPAT evaporative air coolers?
A: Our standard Minimum Order Quantity (MOQ) for any single model is one 40HQ shipping container (loading quantities generally vary from 140 to 850 units depending on the specific model's chassis and tank capacity). This single-container threshold applies to both our standard SEPAT configurations and customized OEM/ODM production runs. Sample orders for laboratory quality checks are welcomed prior to bulk contract finalization.
Q2: What is your standard B2B production lead time?
A: For standard SEPAT stock configurations, shipment takes 15–20 days. For custom OEM/ODM production runs, shipment occurs within 25–30 days after packaging artwork confirmation and deposit receipt.
Q3: How do you support overseas distributors with aftermarket warranties?
A: We stand behind our quality with a solid 1-Year Comprehensive Warranty on all SEPAT air cooler models. To ensure uninterrupted service in your territory, we ship 1% Free-of-Charge (FOC) essential spare parts directly inside your 40HQ container orders.
Q4: What is the container loading capacity for SEPAT air cooler models?
A: Because our product line ranges in water tank capacity (from 6L to 80L+), the loading quantity per container depends entirely on the specific product dimensions. Typically, one 40HQ container can accommodate between 140 to 850 units. Once you select your desired models, our logistics department will provide a highly optimized, precise container loading layout (Loading List) to maximize your ocean freight efficiency.
Email: [email protected]
Tel: +86-13957663596
Address: NO.699 Qinglongpu Road, Binhai industrial zone, Luqiao District, Taizhou, Zhejiang, China
