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The FNH4-160 deep freezer condenser and performance package features a compact H-type flat-flow structural frame, designed specifically for narrow equipment passages and side-wall bracket installations while maintaining the standard clearance required for proper air intake.
Built with high component interchangeability, it connects effortlessly with single compressor units or multi-compressor racks servicing indoor deep freezing and cold storage spaces up to 160 m². It offers complete compatibility with R134a, R404A, R507A, and R407C refrigerants.
Tailored Fin Geometry & Adjustable Pitch
To satisfy demanding industrial applications—such as blast freezing, food processing, agricultural preservation, and chemical cooling—this high-efficiency air-cooled unit offers both window-type and cellular-type aluminum fin options.
Engineers can customize the fin pitch between 1.7mm and 3.0mm, allowing facilities to prevent frost bridging during low-temperature deep freezer pull-down cycles, minimize dust accumulation, and optimize airflow passages.
Designed to withstand the intense head pressures typical of heavy-duty deep freezing systems, every condenser unit undergoes rigorous 3.0 MPa pneumatic gas tightness testing before factory dispatch to guarantee leak-free reliability.
Outfitted with four axial fans powered by optional low-noise external rotor motors, the assembly ensures powerful forced-air thermal dissipation while maintaining quiet operation in noise-sensitive commercial environments.
Product Images
Technical Specifications
Parameter
Value
Model
FNH4-160
Heat Exchange Capacity
52.8 kW
Ring Number
6x24
Heat Exchange Area
160 m²
Fan Power
4×250 W
Air Volume
4×4800 m³/h
Intake Inlet / Liquid Outlet
25 / 22mm
Company Profile
With over 20 years of expertise in refrigeration engineering and global supply, Shenzhen Ruifujie Technology Co., Ltd. specializes in R&D, production, and technical consulting for modern commercial cooling systems.
Our comprehensive portfolio spans hermetic scroll, semi-hermetic piston, and screw compressors to air-cooled condensers, condensing units, and turnkey cold storage installations. Backed by strong technical capabilities and international project experience, Ruifujie delivers reliable, energy-efficient equipment engineered for complex thermal demands worldwide.
Packaging and Shipping
Frequently Asked Questions
Q1: How does the H-type lateral-blow configuration optimize space in narrow side passages, and what clearance is required for proper airflow?
A1: The H-type lateral-blow design allows the condenser to be installed on side-wall brackets or along narrow equipment walkways with a minimal horizontal footprint. While maintaining standard clearance from surrounding walls to ensure unrestricted air intake, its standardized layout ensures direct piping integration with multi-compressor racks utilizing R134a, R404A, R507A, or R407C refrigerants.
Q2: In low-temperature deep freezer applications prone to rapid frosting, how does adjusting the fin type and pitch (1.7mm -3.0mm) protect cooling performance?
A2: In deep freezing rooms where moisture rapidly freezes on coil surfaces, selecting a wider 3.0mm fin pitch with cellular-type fins slows frost bridging and maintains uninterrupted airflow. For cleaner HVAC or standard cold storage environments, a tighter 1.7mm pitch with window-type fins maximizes heat transfer contact area to maintain peak thermal capacity.
Q3: How does the 3.0 MPa tightness testing and external rotor fan configuration ensure system safety under high condensing pressures?
A3: Performing 3.0 MPa pneumatic gas tightness testing verifies full seam integrity, preventing refrigerant loss during high-load summertime deep freezer operations. When configured with low-noise external rotor fan motors, operational vibration and acoustic output are significantly reduced, ensuring full compliance with municipal decibel limits.
Q4: Does Ruifujie offer custom OEM branding and multi-language nameplate customization?
A4: Yes, we fully support OEM customization, including custom color and multi-language nameplate design.
Q5: How are the units packaged and prepared for sea or air transport?
A5: All products are packed in sturdy wooden crates. Ocean shipments include a pre-charged refrigerant holding charge, whereas air freight orders are shipped without refrigerant due to aviation safety rules.
Factory Direct Supply With Competitive Pricing
Whether you are evaluating the deep freezer condenser price for a new industrial cold storage construction or seeking an OEM heat exchanger supplier for commercial refrigeration racks, Ruifujie provides factory-direct quotes and dedicated technical matching. Send us your required cooling capacity, operating voltage, refrigerant choice, and operating temperature conditions today to receive a complete technical proposal and formal 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...