Model Number: DD1.4/311A Brand Name: LITIAN Key Specifications/Special Features: D series air cooler with stainless steel case The D series of air coolers, features cabinet of steel plate with plastic spray, we can also make the Stainless steel case type with 4.5, 6.0, 9.0 mm fin space coils, has DL, DD, DJ 3 series of products for different range temperature need. DL for around 0℃, DD for ~ -18℃, DJ for temperature below -25℃ roomsIn side are evenly arranged defrosting heatersThe bottom has double water receiver.This series products features:1.Cabinet of steel plate with plastic spray, corrosion proof and pleasant looking. optional: STSS 2.Mechanically expanded pipes with AL fins with good transfer performance.3.Inside are evenly arranged with defrosting heater.
4.The bottom has double water receivers, effective for anti-freezing.
5.Long distance air throw is optional.

The letter after model NO. A/B/C/D/E Means: A:380V/3P/50HZ B: 220V/1P/50HZ C:220V/3P/60H D: 220V/1P/60HZ E: 110V/1P/60HZ
For this range, we can also make the Long distance air cooler and also water defrosting air cooler for unstandard air cooler, pls feel free to contact with us !