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High-Efficiency Uncased Condenser from China Suppliers - Durable Factory Design for Optimal Heat Transfer
Product Features
01
Due to quality copper tube and aluminum fin used, it achieves a high heat transfer coeffcient After treatment of oil removal, rust removal, phosphating, passivation, spray coating and dry-ing the casing enjoys excellent corrosicn-proof performance.
02
Reasonable design of product structure and strengthening treatment of all supported end b-oards contribute to duration and simmple installation.
03
Automatic molding process ensures dry and clean interior of the copper tube.Close conjunc-tion of aluminum fin and copper tube achieves a good effect of heat transfer.
04
Loop design prevents pressure loss as possible. Multi-loop cross-spread contributes to better heat dispersion effect.
05
Famous branded fan at stable quality adopted endows excellent heat dispersion and low noi-se(V-shaped condenser).
06
Having passed 2.6mpa air tightness testthe coil satisfies the requirements for tightness.
07
Full range of product specifications satisfies heat dispersion requirements from compressors with various powers.
08
Customized service(specific material, space ) is available. The product is widely used in refri-geration unit cold storage unit and industrial refirigeration unit.
Techical Data
| MODEL | Specificatons | Nominal capacity (W) |
Heat transfer area (m2) |
Fan | L (mm) |
W (mm) |
H (mm) |
E (mm) |
||||
| Quantity (set) |
Diameter of fans (mm) |
Air volume (m3/h) |
Power (w) |
Voltage (v) |
||||||||
| FNA-0.36/1.0 | 2X8 S | 360 | 1.0 | 1 | 150 | 300 | 16 | 220 | 175 | 45 | 210 | 35 |
| FNA-0.37/1.1 | 2X8 M | 370 | 1.1 | 1 | 150 | 300 | 16 | 220 | 195 | 45 | 210 | 35 |
| FNA-0.38/1.2 | 2X8 L | 380 | 1.2 | 1 | 150 | 300 | 16 | 220 | 205 | 45 | 210 | 35 |
| FNA-0.39/1.3 | 2X8 XL | 390 | 1.3 | 1 | 150 | 300 | 16 | 220 | 225 | 45 | 210 | 35 |
Design condition: Inlet air 35°C, condensing temp 50°C, air Δt=10°C across coil
Product display
Application
Small (S): 1/5HP, small household refrigerators, water dispensers;
Medium (M): 1/4~1/3HP, countertop beverage coolers, small cake showcases;
Large (L): 1/2HP, upright commercial refrigerators/freezers, standard ice makers;
Extra Large (XL): 3/4~1HP, large-capacity freezers, dual-discharge display cabinets.
Frequently Asked Questions (FAQ)
What materials and surface treatments are used for corrosion protection?
The condenser uses quality copper tubes and aluminum fins for maximum heat transfer efficiency. The casing undergoes a comprehensive anti-corrosion process including oil removal, rust removal, phosphating, passivation, spray coating, and drying to ensure long-term durability in demanding environments.
How is air tightness and quality ensured before delivery?
Every coil undergoes an automatic molding process ensuring a dry and clean internal surface and passes a rigorous 2.6 MPa air tightness test to completely prevent refrigerant leakage.
What standard design conditions are used for the technical data?
The nominal specifications are rated under standard design conditions: inlet air temperature of 35°C, condensing temperature of 50°C, and an air Δt of 10°C across the coil.
Which specification model should I choose for my refrigeration unit?
Select according to your compressor horsepower: Small (S) for 1/5HP units (household fridges/dispensers), Medium (M) for 1/4~1/3HP (countertop coolers/cake showcases), Large (L) for 1/2HP (commercial freezers/ice makers), and Extra Large (XL) for 3/4~1HP (high-capacity freezers/display cases).
Are customized materials and dimensions available?
Yes, customized manufacturing services are available for specific installation spaces, material specifications, and system configurations to suit cold storage, display, and industrial refrigeration units.
What fan specifications are equipped with the condenser models?
The standard FNA series features a 150mm diameter fan with 300 m³/h air volume, operating at 16W power and 220V voltage, providing high heat dispersion with low noise levels.