| Number of types |
902 |
| Capacities |
3,9 – 241 kW (NH3 Pump system) |
| Fan sizes |
400, 450, 500, 560 and 630 mm |
| Max. number of fans each aircooler |
8 |
| Air configuration |
blow-through (VRB)
draw-through (VRZ) |
| Suitable for |
For NH3 pump system and other coolants |
Coil execution
| Tube Pitch |
straight |
| Fin Spacing |
4, 6, 7, 8, 10 and 12 mm |
| Tube material |
Stainless steel 304 (stainless steel 316 optional) |
| Fin material |
Aluminium |
Standard refrigerant connections are positioned on the left hand side of the unit when looking with the direction of the airflow. Goedhart VRB coil blocks have stainless steel tubes expanded into fully collared aluminum 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 end covers that protect the return bends and headers can be easily removed for maintenance. The air cooler is executed with a removable hinged drip tray . A possible hot gas spiral or electric defrost elements will be fixed to the bottom side of the coil.