Introduction
ESDP Series Air Coolers feature a bottom air intake and side air
discharge design. The evaporator coils utilize 304 stainless steel
tubes and operate on a pump-fed liquid supply system, with a
maximum working pressure of 52 bar. They are primarily used in
fluorine systems with pump-fed liquid supply and subcritical CO₂
systems.
● Casing: Constructed from 304 stainless steel plates. Both side
panels and the external drain pan feature a hinged design for
convenient and quick operation.
● Double-Layer Drain Pan: The external drain pan adopts an angular
structure with a slope for smooth, obstruction-free drainage. The
internal drain pan features an aluminum trough design, allowing
condensate or defrost water to drain directly into the external
pan's outlet.
● Coil: Made of φ15 stainless steel tubes arranged in a square
pattern, providing a large heat transfer area and minimal
temperature difference. This design reduces food product weight
loss and slows frost formation on the fins.
● Fins: Hydrophilic aluminum corrugated fins with spacing options
of 4.0mm, 6.0mm, 9.0mm, and 12.0mm to meet various temperature and
humidity requirements.
● Fans: Models available with φ400, φ500, φ550, and φ630 stainless
steel external rotor fans, operating from -30℃ to 60℃. The φ800
model uses Xielobe fans with plastic air guide rings, capable of
operating as low as -40℃.
● Defrost: Standard electric defrost with stainless steel heating
tubes evenly distributed within the coil fins and internal drain
pan for effective defrosting. Water defrost is available as a
customer-specified option.
● Electrical Protection: IP65-rated waterproof junction boxes and
connectors provide enhanced water resistance. Separate wiring for
fans and heating tubes ensures high operational reliability.
● Refrigerant Compatibility: Suitable for use with R404A, R507A,
R744 (CO₂), R22, and other refrigerants.
Do you attend exhibition?
Each year we will attend domestic national and foreign
exhibition,also we will support our agent to attend
exhibition,welcome to join us.
Why choose us
Professional:28 years focus one thing-refrigeration equipments
Material we use sufficient
Certificate:CE, ISO, and cetiifcate of producing special pressure
equipment
Projects reference?
FAQ
1, Q:Where is your factory address?
A:We are factory and located in refrigeration equipment producing
base Shengzhou,Zhejiang province.
2, Q: What is your package?
A: Our package comply to custom require not include original wood.
3, Q:What is your MOQ?
A: Ordinary products can order from 1 set.
4, Q: Can you offer sample?
A: Yes,we can offer sample.and cost and delivery at your charge.
5, Q:I can't find products on your list?
A: Please contact me directly.
6,Q:How can i confirm your factory?
A: We have third party verified document of Bureau Veritas
report,you can download in company page or leave me message to get.
