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Mayekawa’s Low-Charge Ammonia Chillers Draw Interest at AHR Expo
The FUGU mCHILLER chillers, introduced to the U.S. late last year, feature very low charge and compact size.
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Ammonia-System Exhibitors Heading to Las Vegas for AHR Expo Next Week
With COVID safety measures, the HVAC&R trade show will feature R717 products from a number of manufacturers.
Vapor Quality Sensor Seen as Key to Boosting Efficiency of Low-Charge Ammonia DX System
Ammonia DX, equipped with vapor quality control, can cut energy use 10-25% compared to a pump-circulated ammonia system, says HB Products.
Vahterus Acquires U.S. Heat-Exchanger Manufacturer Harliss Specialties
The Finnish plate-and-shell heat-exchanger specialist aims to boost its presence on the North American markets and expand globally.
U.S. Trainer for Ammonia/CO2 Industrial Systems Launches New Organization
Ammonia Refrigeration Training Solutions (ARTS) is focused on operator training and PSM/RMP compliance.
Ammonia Innovator Bruce Nelson to Retire from Colmac Coil
His low-charge ammonia designs for centralized industrial systems have been widely adopted.
MSA Safety Acquires Leak Detection Company
Safety equipment manufacturer to expand gas detection business with Bacharach.
BAC Updates Hybrid Cooler with Enhanced Water Management
Baltimore Aircoil Company’s new Nexus Modular Hybrid Cooler also features an optional water disinfection system.
New Leak Detection Tape Changes Color After Exposure to Ammonia
Nitto’s adhesive tape turns from white to blue after contact with ammonia gas.
Alfa Laval Supports New Funding of U.S. Energy-Storage Startup Malta
The Swedish manufacturer is also collaborating with Malta on the development of a heat exchanger key to the project.