The F-550N machined acrylic flowmeter is designed for panel-mount installation. It is annealed for added strength and chemical resistance. It has a flush-mount design with removable bulkhead nuts; includes #316 stainless steel floats and guides; and is available with an optional flow control adjustment valve. It is available in ranges of 0.5 to 5 gpm (liquid) and 2 to 20 scfm (gas).