WCT/WDT Cooling Tower Controllers
Walchem offers a variety of on-line controllers for your cooling tower applications. With a choice of two different NEMA 4X models, WDT300/310 (Dual Input Cooling Tower) or WCT300/310 (Single Input Cooling Tower), finding the perfect fit for your cooling tower is simple. (read more)

Drift is water lost from cooling towers as liquid droplets are entrained in the exhaust air. The drift loss is independent of the water lost by evaporation. The drift loss may be expressed in units of lb/hr or percentage of circulating water flow. Drift eliminators are used to control this drift loss from the tower. (read more)

NEW from Lakewood Instruments Model 140 - The Model 140 uses the latest in microprocessor capability, giving the user a high level of application flexibility. Multiple inputs and very easy setup characterize this new technology.  Water meters, sensors and plumbing assemblies are purchased separately. (read more)

WebMaster Process Controllers from Walchem are available from Cannon Water Technology. Walchem's WebMaster offers the ability to control and monitor process, cooling tower and boiler systems using a standard web browser from any computer - anywhere in the world. (read more)

The patented Tower of Cool incorporates the building air-conditioning and enclosures into one closed-loop thermal system. This closed-loop system allows for up to 10kW of heat removal within just one rack space, by far one of the best air-cooled solutions on the market (read more)

Bionomic Dri-Scrub™ Dry and Wet/Dry Combination Scrubber Systems are available for gas flows from 160 to 75,000 acfm, provide particulate collection efficiencies between 98 and 99.9% on most applications, and are normally used for scrubbing fine particulate with acid gases. (read more)

The Tower of Cool, the recent recipient of the ADEX Design 'Platinum' Award, is an innovative computer cabinet design utilizing High Delta Temperature Cooling (HDTC). Unlike traditional approaches, the Tower of Cool efficiently cools 8kW of equipment within 44U, by incorporating the building air conditioning system and the computer cabinets into one closed-loop cooling system. (read more)

Dry flue gas systems use powdered lime, which is injected into the flue gas and then kept in contact with the gas so that it reacts with the sulfur dioxide and the vapor. The reacted lime is captured in an integral fabric filter dust collector. The dry powder is recirculated to achieve the desired efficiency. (read more)

In the semi-dry flue gas desulphurization (FGD) system, gas enters the spray dryer reactor where an alkali slurry - usually lime - is injected and reacts with the sulfur dioxide in the air. The gas exits an integral fabric filter designed to avoid any dust carryover. Branch Environmental Corp. can provide the complete package including all controls, on-site assistance, and startup. (read more)

Packed tower scrubbers provide the highest contact and greatest gas absorption capacity. By increasing the contact bed depth, higher and higher efficiencies can be achieved. (read more)