Recold / JW Series Fluid Cooler / Construction
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The JW Evaporative Fluid Cooler is a ruggedly built unit constructed to provide many years of durable, dependable service with minimal maintenance requirements. Quality materials and workmanship are a key factor in meeting this objective.
FAN MOTORS
Fan motors furnished as standard equipment are open
FAN GUARD SCREENS
All moving parts are protected with OSHA approved galvanized steel screens. Each guard is easily removed for access to the fan.
FAN SECTION
The centrifugal fan is forward curved, statically and dynamically balanced and constructed of galvanized steel. The fan housing has curved inlet rings for efficient air entry and discharge into the pan. Fans are mounted on a solid steel shaft coated to resist corrosion. Heavy duty, pillow block type,
No intermediate bearings are required
Extended lube lines are supplied as standard equipment to allow servicing bearings without removal of fan guard screens.
WATER CIRCULATION PUMP
The water circulation pump is a close coupled, bronze fitted centrifugal type with mechanical seal. Each pump is factory mounted and piped. Standard motor is open
DRIFT ELIMINATORS
Eliminators are constructed of PVC assemblies in removable, easy to handle sections. Each section has a three break design allowing three changes in air flow and measure approximately 5 inches in depth. The use of durable PVC eliminates the corrosion problems associated with galvanized eliminators.
HEAT EXCHANGE COIL
Coil tube bundle is constructed of 5⁄8" copper tubing with stainless steel tube sheets
and copper headers. The copper construction offers a
noncorrosive coil for extended service life.
ACCESS DOORS
Large rectangular access doors are strategically located to provide access to both upper water distribution system and lower pan basin. The patented doors provide a complete air and water tight seal without the use of gaskets or fasteners
WATER
Water
and float ball installed in an external float b o x . This allows easy observation of the water operating level and maintenance of the valve with unit in operation.
Construction: The Evaporative Fluid Cooler sump pan is constructed of 300 stainless steel and casing panels are constructed of heavy gauge,