A/C EasySeal is designed to prevent and permanently seal troublesome leaks in air conditioning and refrigeration systems, says Nu-Calgon. A/C EasySeal travels with the system’s refrigerant and reacts with the atmosphere outside the leak to form a permanent seal.
Nu-Calgon’s Quick Seal Repair Tapes are quality sealants used to permanently seal air and water leaks, states the company. Utilizing MicroSealant™ technology, they include Double-Sided Putty Tape, Alumi-Tape, Web Tape, and Roof Repair Tape (black or white).
Eco-Lyme descaler is a powerful chemistry with an excellent eco-profile, the company says. This descaler is suitable for use on cooling towers, boilers, processing equipment, evaporative coolers, and more.
TriClean 2x coil cleaner is a specially formulated chemistry paired with convenient packaging. Designed with an integrated sprayer, simply connect to hose, clean, and rinse, says the company.
The new humidity and temperature HygroLog HL-20/21 data logger expands on the company’s HygroLog family of products. The HL-20/21 is suited to a number of applications including those in critical areas such as pharmaceutical clean rooms.
Rotronic’s new HygroFlex1 series is the latest development in inexpensive HVAC transmitters for relative humidity and temperature, says the company. It’s equipped with the Hygromer® IN-1 humidity sensor and two freely scalable analog voltage or current outputs.
Rotronic’s new CP11 handheld instrument is an inexpensive meter that simultaneously measures and records CO2, humidity, and temperature. It also calculates the dew point and wet bulb temperature.
The CO2 transmitters can be used for regulating ventilation in living areas, offices, classrooms, cinemas, and hospitals, and for measuring CO2 pollution in garages, tunnels, and logistics facilities.
Webster has received a patent on its burner trim system. Trademarked TEMP A TRIM, this control system monitors burner combustion air temperature and adjusts the blower motor speed to maintain the density of the air entering the burner.
Webster Engineering offers a high efficiency burner for heating and small process applications. It includes a high swirl combustion head for high turndown (10:1), a high efficiency air louver box, and linkage controls.
