Catalogue - EVAPCO Europe NV

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O P T I O N A L E Q U I P M E N T External Platforms & Motor Davits Electric Heaters Electric immersion heaters are available to protect the basin water from freezing. Basin heaters are sized to maintain a 4,5°C pan water temperature at -18°C ambient with the fans off*. The heater option includes a thermostat and low water protection device to control the heater and to prevent it from energizing unless they are completely submerged. Additional heater options are also available including contactors, transformers and disconnects. * Electric heater selection based on -18°C ambient temperature. Lower design ambient heaters are available in accordance with Table 3 on page 17. OPTIONS External platforms provide a sturdy base for access to the drive components, water distribution and drift eliminators. The platform mounts easily to the unit and requires no external support. The platform option includes a vertical aluminum ladder. A safety cage for the ladder is also available if required for the installation. Motor davit The motor davit option is an economical option which eliminates the need for a crane in the event that a fan motor has to be removed. The service mechanic needs only to have a chain-fall or come-along for easy removal of these heavy items. The motor davit is constructed from heavy duty galvanized steel with easy mounting to the unit in the field. Electric Water Level Control An electric water level control package is available as an alternative to the standard mechanical makeup valve and float ball. This package provides accurate control for the basin water level and does not require field adjustment, even under varying operating conditions. The control was designed by <strong>EVAPCO</strong> and is manufactured exclusively for <strong>EVAPCO</strong>. It consists of multiple heavy duty stainless steel electrodes. These electrodes are mounted external to the unit in a vertical stand pipe. For winter operation, the stand pipe must be wrapped with electric heating cable and insulated to protect it from freezing. The solenoid valve(s) for the makeup water connection is factory supplied and is ready for piping to a water supply with a pressure between 172 and 345 kPa. Other Options • Heater Control Packages • Vibration Isolators • Vibration Switches • Remote Sump Connections • Motors–Energy Efficient / Inverter Duty 2 speed / 1winding and 2 speed / 2 windings • Sloped Ladders 10
Ultra Quiet Closed Circuit Cooler The ESWA Closed Circuit Cooler is now available with two (2) equipment options to reduce the overall sound generated from the side or top of the ESWA Closed Cicuit Cooler. Each option provides various levels of sound reduction and can be used in combination to provide the lowest sound level. Ultra Quiet operation for induced draft counterflow Closed Circuit Coolers SOUND 11
Page 1 and 2: Bulletin 241-E Metric C E R T I F I
Page 3 and 4: P R O V I D I N G E A S I E R S O L
Page 5 and 6: E N E R G Y E F F I C I E N T L O W
Page 7 and 8: M A I N T E N A N C E A D V A N T A
Page 9: D R I V E S Y S T E M The Advanced
Page 13 and 14: We Stand Tall Through it All! The I
Page 15 and 16: CTI Certified ESWA Closed Circuit C
Page 17 and 18: C T I C E R T I F I C A T I O N CTI
Page 19 and 20: Engineering Data ENGINEERING Dimens
Page 21 and 22: ENGINEERING DATA & DIMENSIONS ESWA
Page 23 and 24: ENGINEERING DATA & DIMENSIONS ESWA
Page 25 and 26: STRUCTURAL STEEL SUPPORT SUGGESTED
Page 27 and 28: APPLICATIONS AND WATER QUALITY Desi
Page 29 and 30: S P E C I F I C A T I O N S FACTORY
Page 31 and 32: S P E C I F I C A T I O N S bearing

Catalogue - EVAPCO Europe NV

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