

OSTRO W
V-type double-row dry cooler
OSTRO W is a product range designed to meet the needs of high capacity exchange in dry cooler and condenser operation for the industrial process, HVAC air conditioning and refrigeration. With the PAD or SPRAY versions the capacity increases, thanks to water injection, are very significant and guarantee a legionella-free solution.
OSTRO W
V-type double-row dry cooler
OSTRO W is a product range designed to meet the needs of high capacity exchange in dry cooler and condenser operation for the industrial process, HVAC air conditioning and refrigeration. With the PAD or SPRAY versions the capacity increases, thanks to water injection, are very significant and guarantee a legionella-free solution.

Capacities up to 2030 kW
DT15°C, EG 35% – in the Dry version
Capacities up to 3000 kW
DT15°C, EG 35% – in the Adiabatic version

Versions with ADIABATIC operation
with non-organic PAD

Super silent versions
using EC motors and silencers

Excellent aeraulics thanks to air flow separation baffles
longitudinal and transverse

High corrosion resistance
with electrolytic coating treatments

EC fan technolgy
to increase significantly silence level and energy saving
Performance
Performance
Solidity
Range
- Length: up to 12.5 m
- Versions available with stainless steel pipes and structure
- Fin material: Al, Al-Mg, Cu, Al pv, Al cath
- 3 fin spacing: 2,1 – 2,4 – 3,6 mm
- DT15°C EG 35% capacity: 220 ÷ 2030 kW in the Dry version
- Fan size: Ø 800 – 900 – 1000 mm
- Number of fans: 4 ÷ 18
Fluids
- Water
- Glycol
- Liquids on specific feature
Accessories
- High-temperature motors
- EC versions with silencer
- EC fan (option THD 5%)
- Heat exchanger treatment resistant up to 6000 h in saline mist
- Adiabatic solutions: sprayed pack and spray system with nozzles
- Wired plug&play adjustment systems
- Recirculation system for legionella-free PAD
- Drainable circuits, vibration dampers and flanges
- Coil protecting wire nets