Fan filter diffusers have been added to Greenheck’s growing line of health care, laboratory, and cleanroom (HLC) air distribution products.

With DELTRI+, building owners can improve existing units before considering more extensive upgrades to their ventilation systems.

Proper air filtration is critical to data centers, as dust buildup can lead to fan failures, overheating and — in worst cases — costly disruptions in service.

ECMs combine the benefits of DC electric motors with integrated drives and are primarily used to control the speed of fans, such as those found in data center fan walls and air-handling units.

Teams are working behind the scenes on longer-lead time COVID-19 retrofits and conversions for hospitals, hotels and dormitories. Many of these are aimed at increasing the supply of coronavirus-patient intensive care units and airborne infection isolation rooms to protect health-care workers.