AMETEK 2M267 Vacuum Motor 2 Stage For Industrial Use

The AMETEK LAMB 2M267 is a 120V, single‑phase, two‑stage vacuum motor designed for industrial use, packaged in a 5.7‑inch body with thermoset mounting brackets for robust installation. It runs on 60/50 Hz power and uses a peripheral bypass discharge with a 2‑blower configuration, delivering up to 103 CFM and 293 watts of air‑power while drawing about 8.9 A at 60 Hz; speed is around 23,436 RPM. The open drip‑proof enclosure and insulation class A support reliable operation in demanding environments. The unit is commonly cataloged as AMETEK LAMB 116758‑13 (2M267) with lug mounting and a 5.7‑inch frame size, suitable for central vacuum systems, commercial floor care equipment, and other industrial vacuums that rely on two‑stage tangential bypass motors. Typical performance notes include a maximum airflow of 103 CFM, an air wattage of 293 W, and a motor life listed around 500 hours, depending on duty cycle and load. This model variant (116758‑13) is used in applications where compact, high‑torque vacuum power is required, offering a direct replacement path for compatible AMETEK‑LAMB installations and other systems that specify the 2M267 family’s two‑stage, peripheral bypass design.