ABH Basin Heater Controls Engineering Data and Specifications
The Marley ABH basin heater package controls the ON and OFF operation of the basin heater device providing freeze protection in the cold water collection basin of a cooling tower. The stand-alone control package includes a main circuit breaker disconnect that feeds a contactor providing power for the heater element or steam solenoid valve.
NC20 Counterflow Splash Fill
NC20 clog-resistant splash fill is constructed of polypropylene sheets mechanically assembled without the use of adhesives to form blocks of cooling media.
VC25 Counterflow Splash Fill
VC25 clog-resistant splash fill is constructed of polypropylene sheets mechanically assembled without the use of adhesives to form blocks of cooling media.
DT Fluid Cooler Brochure
The Marley DT Fluid Cooler is an induced-draft counterflow fluid cooler. Its closed-circuit design keeps the process fluid in a clean closed loop. And it offers more dry operation flexibility than fill/coil hybrid coolers.
Fan Motor Overamping
Overamping occurs when the amperage drawn by the fan motor exceeds the fan motor nameplate amperage. In other words, more horsepower is required than the recommended maximum for the motor.
Cooling Tower Approach
The simplest function of a cooling tower is to cool water to a desired temperature. For evaporative processes, the difference between the cold water temperature and entering wet bulb temperatures is the approach.
Cooling Tower Range
The range is determined by the water flow rate and heat load at the exchanger in the process. The cooling tower is neither a heat sink nor heat source and thus the heat load is always constant.
Fill Fouling Evaluation Analysis Service Overview
Years of service can result in the accumulation of foreign matter on the surface of cooling tower fill, also referred to as “fill fouling.” The solution is – monitoring the weight of fill media over time to track fouling, seeking opportunities to reduce fouling, and translating the data to help customers make decisions on budgeting future capital expenditures (fill replacement).
Marley OEM Parts Service Overview
There are many cooling tower components that can be difficult to install if not ordered correctly. SPX Cooling Technologies has the right parts that are guaranteed to fit your Marley cooling towers, because we designed the towers and know all the specific components that are necessary to get your tower back up and running.
