Patented 3-in-1 Heat Exchanger
Pre-cooler, evaporator and cold recovery combined into one compact assembly — ultra-low pressure loss and maximum heat-transfer efficiency.

EP-AH Series · Air-Cooled · 1.0 – 110 m³/min
EPSEA's flagship Gen 6 Super Cold refrigerated air dryer — patented 3-in-1 heat exchanger, eco-friendly R410a refrigerant (R513a optional) and stable +2 ~ +7 °C pressure dew point. Backed by a 2-year warranty.
Capacity
1.0 – 110 m³/min
Pressure Dew Point
+2 °C to +7 °C
Working Pressure
0.6 – 1.6 MPa
Refrigerant
R410a (R513a optional)
Sole / authorized distributor in Malaysia · Genuine parts · Full manufacturer warranty
The EPSEA Gen 6 Super Cold Air Dryer is built around a patented 3-in-1 heat exchanger that combines extreme-speed pre-cooling, high-efficiency evaporation and cold recovery into one compact assembly. Combined with a smart hot-gas bypass control and an eco-friendly R410a refrigerant circuit, the EP-AH series delivers a rock-steady +2~7 °C pressure dew point with the lowest pressure drop in its class.
From the compact EP-010AH (1.0 m³/min) for small workshops up to the EP-1100AH (110 m³/min, twin compressor) for large factories — one Gen 6 series for every plant size.
+2~7°C
Stable pressure dew point across the full 10 – 60 °C intake / 2 – 45 °C ambient range
Pre-cooler, evaporator and cold recovery combined into one compact assembly — ultra-low pressure loss and maximum heat-transfer efficiency.
R410a (R513a optional) is more efficient than R22 and zero ozone depletion — compliant with current and future environmental regulations.
Intelligent hot-gas bypass precisely controls excess cooling capacity — guarantees dew point at full load and prevents evaporator ice-up at low load.
Made by EPSEA — 80,000+ m² full-chain manufacturing center dedicated to air dryers, N₂/O₂ generators and filtration. 2-year warranty included.
Patented combined pre-cooler / evaporator / re-heater — ultra-low ΔP and stable dew point in one compact unit.
Rotary or scroll refrigerant compressors selected per model size — high efficiency and long service life.
Self-designed condenser with thickened copper tubes and hydrophilic aluminium fins for superior heat rejection.
External rotary blower with high air-volume delivery for stable condenser temperature even in hot ambient.
Digital controller with pressure dew point display, fault diagnostics and auto-restart — simple to operate and monitor.
Eco-friendly refrigerants — R410a standard, R513a available as a low-GWP option for stricter environmental requirements.
Air-cooled refrigerated dryers. Intake temperature 10 – 60 °C, ambient 2 – 45 °C, working pressure 0.6 – 1.6 MPa, pressure dew point +2 ~ +7 °C. Flow rates per ISO 7183 (1 bar abs, 20 °C).
| Model | Power (kW) | Pressure (MPa) | Air Capacity | Air Inlet/Outlet | L × W × H (mm) | Weight (kg) |
|---|---|---|---|---|---|---|
| EP-010AH | 0.29 | 0.6 – 1.6 | 1.0 m³/min | Rp3/4 | 480 × 350 × 650 | 41 |
| EP-015AH | 0.46 | 0.6 – 1.6 | 1.5 m³/min | Rp1 | 650 × 420 × 780 | 52 |
| EP-026AH | 0.60 | 0.6 – 1.6 | 2.6 m³/min | Rp1 | 680 × 450 × 850 | 61 |
| EP-038AH | 0.84 | 0.6 – 1.6 | 3.8 m³/min | Rp1-1/2 | 760 × 500 × 890 | 77 |
| EP-069AH | 1.10 | 0.6 – 1.6 | 6.9 m³/min | Rp1-1/2 | 870 × 560 × 970 | 96 |
| EP-110AH | 2.16 | 0.6 – 1.6 | 11 m³/min | Rp2 | 1000 × 620 × 1035 | 136 |
| EP-140AH | 2.31 | 0.6 – 1.6 | 14 m³/min | Rp2-1/2 | 1050 × 650 × 1090 | 155 |
| EP-180AH | 3.15 | 0.6 – 1.6 | 18 m³/min | Rp2-1/2 | 1100 × 750 × 1160 | 186 |
| EP-220AH | 4.31 | 0.6 – 1.6 | 22 m³/min | Rp3 | 1250 × 800 × 1240 | 220 |
| EP-280AH | 4.56 | 0.6 – 1.6 | 28 m³/min | Rp3 | 1320 × 800 × 1250 | 256 |
| EP-320AH | 5.52 | 0.6 – 1.6 | 32 m³/min | Rp3 | 1650 × 850 × 1300 | 277 |
| EP-380AH | 6.34 | 0.6 – 1.6 | 38 m³/min | DN100 | 1700 × 950 × 1535 | 400 |
| EP-460AH | 8.26 | 0.6 – 1.6 | 46 m³/min | DN100 | 1700 × 1100 × 1535 | 545 |
| EP-550AH | 9.50 | 0.6 – 1.6 | 55 m³/min | DN125 | 1700 × 1200 × 1590 | 609 |
| EP-670AH | 10.46 | 0.6 – 1.6 | 67 m³/min | DN125 | 2000 × 1200 × 1610 | 663 |
| EP-750AH | 11.33 | 0.6 – 1.6 | 75 m³/min | DN125 | 2250 × 1300 × 2150 | 770 |
| EP-900AH | 13.06 | 0.6 – 1.6 | 90 m³/min | DN150 | 2250 × 1400 × 2150 | 820 |
| EP-1100AH | 9.5 × 2 | 0.6 – 1.6 | 110 m³/min | DN150 | 2300 × 1500 × 2240 | 1120 |
Pressure in MPa · Air delivery shown per pressure level · Specifications may be updated by the manufacturer without prior notice.
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