// Cooler Selection

Portable Evaporative Coolers

Compare selected Wanjiada evaporative cooler models for business sourcing, from 5.5 L to 80 L tank records, with separate size, weight and power-supply details.

Compare cooler models Ask for a shortlist

This is a cross-model selection guide, not a second product record. Climate, ventilation, movement instructions and missing electrical requirements need confirmation.

WJD4500F-1D evaporative cooler in the original supplier room illustration — WJD4500F-1D · Supplier illustration, not a verified customer installation or coverage test

Cooler selection priorities

Shortlist by measured size and supply before discussing the intended setting.

Tank and physical size: Compare tank, assembled dimensions and labelled weights separately.
Electrical requirement: Check the exact model supply; do not derive voltage from power or pictured cables.

Models to compare

Compare these selected model forms, then open the individual specifications for the full record. Wanjiada supplies these products for business sourcing.

WJD980F-3M

5.5 L tank configuration

High-speed airflow: 980 m³/h
Water tank: 5.5 L
Rated power: 90 W

Model specifications Ask about this model

WJD4500F-1Z

42 L tank, 125 W model

High-speed airflow: 4,500 m³/h
Water tank: 42 L
Rated power: 125 W

Model specifications Ask about this model

WJD4500F-1D

42 L tank, 24 V DC model

Airflow: 4,500 m³/h
Water tank: 42 L
Electrical supply: 24 V DC

Model specifications Ask about this model

WJD2800F-2Z

28 L tank configuration

High-speed airflow: 2,500 m³/h
Water tank: 28 L
Rated power: 125 W

Model specifications Ask about this model

WJD8000F-1M

80 L tank configuration

High-speed airflow: 8,000 m³/h
Water tank: 80 L
Rated power: 200 W

Model specifications Ask about this model

Model parameter comparison

Values come from the same model records as the detail pages. Product dimensions retain their stated order; missing fields are not replaced with carton measurements.

Swipe or scroll within the table to compare every column.

Model parameter comparison
Model	Configuration	Water tank	Product dimensions	Net weight	Gross weight	Supply
WJD980F-3M	5.5 L tank configuration	5.5 L	280 × 280 × 710 mm	5 kg	6.5 kg	Not specified — confirm
WJD4500F-1Z	42 L tank, 125 W model	42 L	500 × 410 × 960 mm	12.6 kg	14.6 kg	Not specified — confirm
WJD4500F-1D	42 L tank, 24 V DC model	42 L	500 × 410 × 960 mm	12.6 kg	14.6 kg	24 V DC
WJD2800F-2Z	28 L tank configuration	28 L	470 × 345 × 950 mm	12 kg	14.1 kg	Not specified — confirm
WJD8000F-1M	80 L tank configuration	80 L	680 × 410 × 1,250 mm	18 kg	21 kg	Not specified — confirm

Net and gross weights are separate. Tank volume does not establish cooling area, runtime or ease of movement. Only WJD4500F-1D has a confirmed 24 V DC supply in this shortlist.

Discuss this shortlist

Original WJD980F-3M rear view showing cooling-pad grille, tank and cable — WJD980F-3M · Original rear view; appearance is not a movement or safety test

Portable cooler questions

How do the listed water-tank capacities differ?

Compare each model's recorded tank capacity below, then check its product dimensions and labelled weights in the comparison table. Tank volume does not establish cooling area, runtime or ease of movement.

WJD980F-3MWater tank: 5.5 L
WJD4500F-1ZWater tank: 42 L
WJD4500F-1DWater tank: 42 L
WJD2800F-2ZWater tank: 28 L
WJD8000F-1MWater tank: 80 L

Which cooler has a confirmed electrical supply?

WJD4500F-1D is the only model in this shortlist with a confirmed supply specification. The other four records do not specify voltage and frequency. Confirm the connection, plug or adapter for the chosen model; its power rating or photograph does not establish mains compatibility.

WJD4500F-1DElectrical supply: 24 V DC

Are product and packing dimensions interchangeable?

No. Product dimensions describe the assembled unit; packing dimensions describe the shipping configuration. WJD8000F-1M has separately labelled inverted-tank packing. WJD2800F-2Z carton dimensions remain omitted until its packed height and method are clarified.

Does portable mean suitable for any room or outdoor setting?

No. Share local humidity, ventilation, space dimensions and the intended support or movement arrangement. This comparison does not establish model-specific room coverage, industrial or outdoor suitability, or approved movement instructions. Wheels and handles in pictures are not safety-test evidence.

What should a portable-cooler inquiry include?

Name the model or shortlist, quantities, destination market, electrical requirements and intended setting. Request exact-model documents, movement instructions and the packing list, then confirm samples, minimum quantities and production or delivery timing in the quotation. Public datasheets are not attached here.

Prepare a cooler inquiry

Confirm selection and order details

Before you place an order

Discuss these requirements

Model and market documents: Request exact-model documents for your destination.
Minimum order and samples: Confirm MOQ, sample availability and charges.
Packaging and delivery: Agree packing, quantity and schedule in the quote.

// Model & Project Inquiries

Tell us which model you need

Ask about model selection, an order, OEM/ODM customization or a separate plastic molding project.

Air coolers on Wanjiada’s factory assembly line — Original Wanjiada factory photograph

Files for your inquiry

Send supporting files separately to wanjiada@gdboost.com. Include the same model or project reference as your form submission.

Email Wanjiada directly

Model-selection information: A photograph or layout of the intended space, its dimensions and the available electrical supply can help explain the requirement.
Order or customization references: Email any model list, packaging artwork or drawing relevant to your inquiry, using the same name and project reference.