• Runs 100% dry
• Ranging in nominal heat rejection capacity from 2,750 MBH to 8,440 MBH
• Type 304L stainless steel tubing as standard
• Heavy gauge aluminum fins as standard
• Simplified maintenance
• NEMA belt drive

Hot process fluid enters the inlet header connections, shown in red.  Heat from the fluid dissipates through the coil tubes surface and out to the fins.  Ambient air is drawn in over the coil surface by the fan located at the top of the unit.  Heat from the process fluid transfers to the air and discharges to the atmosphere.  Cool process fluid exits the unit through the connections on the outlet headers shown in blue.

Casing/Structure

• Casing and unit structure including vertical support members and anchoring channels constructed with Type 304 stainless steel as standard
• G-235 construction optional
• Type 316 stainless steel construction optional

Coils

• Constructed with Type 304L stainless steel tubing as standard for superior corrosion resistance and longevity
• Meets ASME B31.5 piping code
• Type 316 stainless steel coil construction optional
• Epoxy coating on fins optional

The eco-Air Double Stack V Series Coolers are provided in belt drive configuration with NEMA fan motors.  The motors on the eco-Air Series are pre-wired at the factory to UL standards, reducing costs associated with field wiring.

NEMA Motors

• Belt drive – simple, reliable, easy to replace
• Zero maintenance sealed bearings
• VFD ready
• Severe duty

As standard, all motors on the eco-Air Double Stack V Series Coolers are wired to individual fused disconnects in UL Type 4 enclosures.  Vibration switches, when selected, will be wired to a low voltage terminal box.

Electrical

• DPDT vibration switches
• Individual fused disconnects (UL Type 4)
• Low voltage terminal box

Maintenance Access

• Optional external service platform
• Large hinged door for drive system access
• Full length internal drive access platform