Huntington Beach, Calif.-based Blue-White Industries’ F-550 and F-550A Series panel-mount flow meters now have a permanently silk-screened, white back reflector for enhanced readability. The scale is printed in black ink to provide maximum contrast. The durable flow meters feature a one-piece meter body of solid, highly polished, machined acrylic, and flush-mount body styling with removable bulkhead nuts. This design element eliminates the need for separate mounting screws.