Used WELCH Duo-Seal 1374 #9021543 for sale

WELCH Duo-Seal 1374 is an industrial-grade vacuum pump designed for use in industrial applications such as laboratory, process and environmental vacuum pumping. It is an oil-sealed rotary vane pump that offers excellent performance when it comes to stability, pressure operation, and recovery time. The pump is designed to work with both water and oil and can be used with either ammonia or halogen refrigerants. It features a two-stage design which maximizes efficiency and reduces pulsation frequency, making it ideal for applications where vibration is a concern. Its direct-cooling and oil-lubrication reduce wear and tear, increasing product life. Duo-Seal 1374 is powered by a single phase, 115/230 VAC, 50/60 Hz AC motor. The pump is also equipped with a separate exhaust oil/cooling line which allows cooling of the pumped gases and also reduces pumps back pressure during operation. Additionally, the pump has a separate inlet for the oil cooler and an integral deflection plate which reduces oil carryover. WELCH Duo-Seal 1374 pump is capable of continuous delivery rates up to 14.7 CFM (412 L/min) and maximum pressure ratings up to 20 Torr (2.7 mbar abs.) - making it a versatile choice for applications that demand high performance. With its heavy-duty construction, which ensures minimal vibration and wear, Duo-Seal 1374 is suited for continuous operation. WELCH Duo-Seal 1374 is also designed for easy maintenance and service. It comes with an adjustable oil sight glass, oil drain plug, and manual oil level control valve for regular maintenance and operation. Its internal components are safely mounted and clearly labeled for user-friendly installation. The clear cover also makes it easy to view the inner workings of the pump, allowing for quick and precise troubleshooting checks. Duo-Seal 1374 is an industrial-grade vacuum pump that is designed to deliver high performance in a range of industrial applications. It is powered by a single-phase motor, is equipped with a two-stage design, and boasts excellent performance when it comes to stability, pressure handling, and recovery time. It also features a separate exhaust oil/cooling line and adjustable oil sight glass, and is designed for easy maintenance and service.