Western Enterprises released two HVAC Nitrogen Purging Regulator/Flowmeters into the HVAC market. These regulators incorporate a hybrid design and function as both a pressure regulator and flowmeter depending on the position of the control knob. According to the company, the units are intuitive to use, with preset purge and braze nitrogen flow settings, and a preset test pressure. There are two models available; the 250-psi test pressure or the 500-psi test pressure. Both units feature a hand-tight cylinder connection, so no wrench is needed to install onto the nitrogen cylinder. Other features include cylinder content gauge, ¼-inch SAE outlet, and heavy-duty brass body. 

Western Enterprises
www.westernenterprises.com | eProduct 187