Series
Series
STATE-OF-THE-ART FEATURES • EXCELLENT BUILD QUALITY
CWT towers are built to excel under the harshest conditions.
MATERIALS
Heavy Duty G235 (Z700 metric) galvanized steel casing and louvers are standard. Optional 304 Stainless Steel construction for extreme environments.
CONSTRUCTION
The structural integrity of the framing and internal construction is optimized through expert installation by the experienced CWT team to satisfy the most demanding locations. Optional seismic and wind rated construction. UBC 1997, importance factor 1.0 and specified to Seismic Zone 2B conditions and 30 psf winds anchorage requirements.
ACCESS – MAINTENANCE
Hinged Access Doors are provided for convenient access to the plenum section for inspection or maintenance. Options include handrailing around the top of the tower, an external ladder with a safety gate, a safety cage to the base and to the top, and an internal grated walkway with a ladder leading to the motor and fan assembly.
COLD WATER BASIN AND HOT WATER BASIN
Galvanized 235 Steel. Stainless Steel 304 welded cold water basins are optional. Easy-Clean Sloped Basin Design and adjustable non-ferrous make-up valve permit easy adjustment for trouble-free control of the water level. The water outlet operates to ensure the unrestricted flow of water in the system with strainers of smaller tolerance than the distribution nozzles. The CWT anti-vortex design prevents air from entering the system. The water outlet connection is compatible with welded or mechanical coupling.
CoolCore™
CoolCore™ Wetdeck: Where The Water Meets The Air
CoolCore™ High Performance Fill keeps CWT towers at top performance. It spreads water for maximum transfer, minimizes drift and water loss and excessive power consumption.
CoolCore™ Fill: A Complete Fill Solution for CWT and All Manufacturers’ Towers.
CoolCore™ fill assures you of maximum cooling at installation and long term. Our fills are 0.15 mil, specified for the full range of water grades, with Vertical, Offset Vertical, Cross fluted and Herringbone configurations, in a full selection of sheet spacings, bottom supported packs and hanging sheets.
Open Circuit
RTA Series
- Axial Fan
- Induced Draft
- Counterflow
- Belt or Optional Gear Drive
- Medium – Large HVAC
- Capacity 20 – 500 tons per cell
RT Series
- Axial Fan, Induced Draft
- Crossflow
- Belt or optional Gear Drive
- Medium to large HVAC
- Capacity 90 – 1323 tons,
270 – 3969 GPM
RTAi Series (CTI Certified)
- Axial Fan, Induced Draft
- Counterflow
- Belt Drive
- Capacity 25 – 423 tons,
75 – 1269 GPM - CTI Certified
RTi Series (CTI Certified)
- Axial Fan, Induced Draft
- Crossflow
- Belt Drive
- Medium to large HVAC
- Capacity 152 – 1144 tons per cell,
456 – 3432 GPM - CTI Certified
RTCH Series
- Centrifugal Fan, Forced Draft
- Counterflow
- Belt Drive
- Medium HVAC
- Capacity 5 – 700 tons,
15 – 2100 GPM
RTC Series
- Axial Fan, Induced Draft
- Crossflow
- Belt or optional Gear Drive
- Medium HVAC
- Capacity 100 – 600 tons,
300 – 1800 GPM
RTCS Series
- Axial Fan, Forced or Induced Draft
- Crossflow
- Belt Drive
- Medium HVAC
- Capacity 6 – 270 tons,
18 – 810 GPM
RTCF Series
- Centrifugal Fan, Forced Draft
- Counterflow
- Medium HVAC
- Capacity 9 – 333 tons,
27 – 999 GPM
Closed Circuit
CWT Isatone™ Thermal Pak Coil
is the heart of our Closed Circuit Cooling Towers. Isatone™ Thermal Pak Coil separates the “process” from the
environment thereby eliminating clogging static mud masks for efficient cooling at less energy cost.
- Serpentine high-quality steel coil.
- Galvanized after fabrication.
- Manufactured according to ASME standards.
- Sloping tube design exhibits low-pressure drop
- Tested to 375 psig.
FLTC Series
- Axial Fan, Induced Draft
- Closed circuit • Combined flow
- Belt or optional Gear Drive
- Medium to large HVAC
- Capacity 213 – 500 Tons,
639 – 1500 GPM
RTAC Series
- Axial Fan, Induced Draft
- Closed Circuit • Counterflow
- Belt or optional Gear Drive
- Medium to large HVAC
- Capacity 14 – 860 nominal Tons,
42 – 2580 GPM
RTCH-C Series
- Centrifugal Fan, Forced Draft
- Counterflow
- Belt Drive
- Small to Medium HVAC
- Capacity 6 – 270 tons,
18 – 810 GPM
RTCC Series
- Axial Fan, Induced Draft
- Crossflow
- Belt or optional Gear Drive
- Large HVAC
- Capacity 152 – 1144 tons per cell,
456 – 3432 GPM
RTCF-C Series
- Centrifugal Fan, Forced Draft
- Counterflow • Closed Circuit
- Belt Drive
- Medium HVAC
- Capacity 100 – 600 tons,
300 – 1800 GPM