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Middle Temperature (0~-25℃) Rapid Pull-Down Evaporator

Middle Temperature (0~-25℃) Rapid Pull-Down Evaporator

The Middle Temperature (0°C to -25°C) Rapid Pull-Down Evaporator — your secret weapon for fast, efficient, and precise cooling where speed matters most. Engineered for medium-to-low temperature applications, this evaporator delivers powerful, uniform airflow that slashes pull-down times — getting your products from warm to safely chilled or frozen faster than conventional units. Perfect for meat prep rooms, seafood processing, dairy storage, ice cream hardening, and quick-chill logistics, it ensures product quality, safety, and shelf life by minimizing the time goods spend in the “danger zone.” Its high-efficiency aluminum fins and optimized coil design maximize heat transfer, while low-energy, high-CFM fans move massive volumes of cold air with minimal noise and power draw. Built tough with anti-corrosion coating and optional stainless-steel housing, it thrives in humid, high-moisture environments — even under frequent washdowns. Smart defrost options (electric or hot gas) keep frost at bay without interrupting operation, so your workflow never slows down. Whether ceiling-mounted in a butcher shop, wall-mounted in a restaurant freezer, or integrated into a modular cold room, installation is flexible and hassle-free. The Rapid Pull-Down EVAPORATOR doesn’t just cool — it performs. Faster chilling. Lower bills. Zero compromises. When every minute counts, chill like a pro.

Product Parameters
Pdf DownLoad
Fin Space 6mm Models HS302AD02.1 HS302AD02.8 HS302AD03.1
Ta 0℃ Te -8℃ kw 3.1 3.9 4.5
Ta -18℃ Te -25℃ kw 2.1 2.8  3.1
Ta -25℃ Te -31℃ kw 1.7  2.2 2.5
Surface m2 11.5 15.3 19.2
Air Flow m3/h 3000 3000 3680
Air Throw m 7 7 6

Fin Space 6mm Models HS401AD02.5 HS401AD03.0 HS401AD03.4
Ta 0℃ Te -8℃ kw 3.6 4.3 4.9
Ta -18℃ Te -25℃ kw 2.5 3.0  3.4
Ta -25℃ Te -31℃ kw 2.0  2.4 2.7
Surface m2 12.5 18.7 18.7
Air Flow m3/h 3200 2900 2800
Air Throw m 8 7 7

Fin Space 6mm Models HS402AD04.2 HS402AD05.0 HS402AD06.0 HS402AD06.6
Ta 0℃ Te -8℃ kw 5.8  7.2 8.6 9.6
Ta -18℃ Te -25℃ kw 4.2 5.0  6.0  6.6
Ta -25℃ Te -31℃ kw 3.4 3.9 4.7 5.2
Surface m2 19 25.2 37.9 37.9
Air Flow m3/h 6400 6300 5800 5800
Air Throw m 9 9 8 8

Fin Space 6mm Models HS403AD07.1 HS403AD08.7 HS403AD09.7
Ta 0℃ Te -8℃ kw 10.5 12.7 14.4
Ta -18℃ Te -25℃ kw 7.1 8.7 9.7
Ta -25℃ Te -31℃ kw 5.5 6.8 7.7
Surface m2 37.5 47 56.2
Air Flow m3/h 9600 8700 8400
Air Throw m 10 9 9

Fin Space 6mm Models HS404AD11.9 HS404AD13.5
Ta 0℃ Te -8℃ kw 17.1 19.6
Ta -18℃ Te -25℃ kw 11.9 13.5
Ta -25℃ Te -31℃ kw 9.4 10.8
Surface m2 75 75
Air Flow m3/h 11200 11200
Air Throw m 10 10

Fin Space 6mm Models HS504AD16.5 HS504AD20.8 HS504AD25.5
Ta 0℃ Te -8℃ kw 24.2 30.5 37.4
Ta -18℃ Te -25℃ kw 16.5 20.8 25.5
Ta -25℃ Te -31℃ kw 13 16.4 20
Surface m2 83.2 104.1 124.1
Air Flow m3/h 20000 20000 19000
Air Throw m 17 17 17

About AUSSN
Changzhou Aosheng Refrigeration Technology Co., Ltd is a professional manufacturer of condensing units that integrates research and development, design, manufacturing, sales, engineering installation and after-sales service. The condensing units produced by our company are widely used in commercial refrigerators, cold storage and other projects. The original accessories of the new intelligent unit products are all from major international and domestic brands. The refrigeration system is stable and reliable, with an extremely low failure rate. The first-class sheet metal and spraying process make product beautiful, generous, solid and durable. Our company's box type condensing unit has been specially improved for commercial refrigerators, making your refrigeration effect more perfect. Each product has undergone full process inspection standards to ensure that users can use it with confidence. Aosheng adheres to the corporate philosophy of "integrity-based, quality oriented, wholehearted and striving for excellence". With unremitting efforts and persistent pursuit, we have woven a sales network that covers the whole country and even the world, ensuring product quality,continuously strengthening and consolidating the market, and enhancing brand awareness and influence. Our company warmly welcome guests from all over the world to visit our factory for inspection, guidance, and business negotiations.
Changzhou Aosheng Refrigeration Technology Co., Ltd.
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