Goedhart DRS (StSt/Al)
The extensive Goedhart DRS range of dual discharge industrial ceiling mounted air coolers can be used in both cooling and working room applications. DRS is suitable for NH3 pumpcirculation (ratio 2/4) and coolants.
| Number of types |
162 |
| Capacities |
3,4 – 149 kW (NH3) |
| Fan sizes |
400, 450, 500, 560 and 630 mm |
| Max. number of fans each aircooler |
4 |
| Air configuration |
blow-through
on request draw-through is available |
| Suitable for |
NH3 pumpcirculation (ratio 2/4) and coolants. |
Coil execution
| Tube Pitch |
square |
| Fin Spacing |
4, 6, 7, 8, 10 and 12 mm |
| Tube material |
Stainless steel 304 (stainless steel 316 optional) |
| Fin material |
Aluminium |
Goedhart DRS coil blocks have stainless steel tubes hydraulic expanded (300 bar water pressure) into fully collared aluminium fins, providing excellent thermal contact. All evaporator coils are pressure tested to 30 bars and supplied with a light overpressure charge.
Casing
The casing is made from galvanized sheet steel to form a robust construction. The casing has a corrosion resistant white epoxy spray finish ( RAL 9003 ). Almost all fixings are stainless steel to prevent corrosion. The hinged end covers that protect the return bends and headers are easy maintenance. The aircooler is executed with 2 hinged driptrays. A possible hot gas spiral or electric defrost elements will be fixed to the bottom side of the inner driptray.
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