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The FNH4-80 cooler condenser is engineered for large commercial cold storage rooms, agricultural processing plants, and central fluid chilling assemblies. Delivering a powerful 26.4 kW thermal dissipation capacity across an expansive 80 m² coil surface, this unit balances system thermal loads during continuous high-load refrigeration cycles.
Quad-Fan Forced Air Circulation & Pressure Tightness
In high ambient environments, inadequate airflow can lead to elevated condensing pressures and compressor safety cut-offs. To ensure continuous operational reliability, this high-efficiency cooler condenser utilizes four 400mm axial fans powered by 4×180W motors, generating a massive total air volume of 4×3400 m³/h. Every assembly undergoes rigorous 3.0 MPa pneumatic pressure testing before leaving the factory.
Built with seamless inner-grooved copper tubes expanded into corrugated aluminum fins in a dense 4×20 circuit arrangement, this heavy-duty cooler condenser maximizes heat transfer efficiency. Equipped with 25mm intake and 22mm liquid outlet pipe connections along with a powder-coated steel outer casing, it delivers long-term corrosion resistance in harsh outdoor installations.
Product Images
Technical Specifications
Parameter
Value
Model
FNH4-80
Heat Exchange Capacity
26.4 kW
Ring Number
4x20
Heat Exchange Area
80 m²
Fan Power
4×180 W
Air Volume
4×3400 m³/h
Intake Inlet / Liquid Outlet
25 / 22mm
Company Profile
Ruifujie is an industry-leading HVAC and commercial cooling equipment manufacturer with a 20-year legacy of manufacturing precision. We design and build comprehensive thermal solutions, including multi-brand compatible scroll, piston, semi-hermetic, and screw compressor systems, alongside commercial cold storage and blast freezing units. Offering complete tailored OEM/ODM manufacturing, Ruifujie serves global distributors and contractors across over 30 countries with uncompromised quality assurance and factory-direct value.
Packaging and Shipping
Frequently Asked Questions
Q1: How does the 4×20 tube layout enhance thermal exchange performance in the FNH4-80?
A1: The deep 4×20 tube matrix increases internal refrigerant circuit length, providing an expanded 80 m² heat transfer surface area that allows rapid thermal dissipation for 26.4 kW cooling systems.
Q2: What fluid dynamic advantages do the 25mm intake and 22mm liquid outlet connections offer?
A2: The enlarged pipe diameters minimize internal refrigerant velocity friction and head loss, promoting smooth liquid return and consistent compressor oil circulation across high-capacity refrigeration racks.
Q3: How do the four 400mm fan motors handle peak summer ambient temperatures?
A3: The four dynamically balanced fans deliver a combined forced air throughput of 4×3400 m³/h, ensuring uniform airflow distribution across the entire coil face to maintain stable condensing pressures under peak heat loads.
Q4: What protective surface treatments are available for coastal or high-humidity installations?
A4: Ruifujie offers optional anti-corrosion hydrophilic fin coatings, epoxy-coated coils, and heavy-duty stainless steel casing upgrades tailored for aggressive environmental conditions.
Q5: What are the standard lead times and export packaging standards for international freight?
A5: Sample orders are dispatched in 3 to 5 working days, while mass production orders complete in 10 to 15 working days. All units are shipped in reinforced, export-standard wooden crates.
Engineering Procurement & Bulk Supply Solutions
Backed by two decades of refrigeration manufacturing expertise, Ruifujie provides factory-direct bulk supply and custom integration for your cooler condenser project requirements. Whether you need exact unit matching for commercial cold rooms or tailored OEM specifications, our technical team is ready to assist. Contact us today with your cooling capacity requirements and order volume to receive a formal technical proposal and factory quotation within 8 hours.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2006
Total Annual:
44000000-60000000
Employee Number:
110~115
Ecer Certification:
Verified Supplier
Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb... Shenzhen Ruifujie Technology Co., Ltd is a leading supplier of high-quality compressors for a wide range of industries and applications. With over 14 years of experience in the industry, we have built a reputation for
providing exceptional products and services to our customers.
&nb...