Becker ABF63/4B-7QR Vacuum Pump is a Becker-branded vacuum pump model identified by the ABF63/4B-7QR designation. It lists a 0.145 kW electrical input, a nominal speed of 1600 rpm, and a 220–240 V supply rating. This configuration sits within Becker's ABF63 family of pumps, a line used for general vacuum generation in industrial and laboratory settings. The 4B-7QR suffix denotes a specific variant within that family, differentiating it from other ABF63 configurations, and distributor listings alongside Becker's published product range confirm the model's existence and its alignment with standard 220–240 V mains voltage.
