Used BOC EDWARDS PHMB 2400 #9129321 for sale

BOC EDWARDS PHMB 2400 pump is an industrial-grade, oil-sealed mechanical backing pump designed for backing roughing pumps in applications such as vacuum coating, vacuum drying, vacuum research, analytical techniques, and mass spectrometry. The pump is designed to operate within a temperature range of 0°C to 40°C, with a maximum inlet pressure of 1 torr (1.333×10-3 mbar) and a maximum pumping speed of 2400 liters/hour. The pump features a hybrid design, utilizing both a screw-type and lobed-impeller driven by an induction motor and has an automatic restart feature in the event of a power failure. The pump is constructed from stainless steel and comes with safety features such as thermal overload protection, water shut-off switch, and emergency stop switch. It has an integrated coolant system to maximize the life of the pump and also helps to reduce the temperature of the discharge. The casing is designed to reduce noise, vibration and exhaust noise. The inlet connection of the pump is located at the rear, and it requires a minimum vacuum level in the vacuum line to operate properly. It can be connected to other vacuum system components such as a mist trap, different filters, and a vacuum gauge. The pump can be operated in either continuous single-stage operation or intermittent two-stage operation. In the single stage operation, the rotary piston evacuates a chamber in a single cycle. In the two-stage operation, the rotary piston evacuates a chamber in two distinct stages, allowing for a higher pumping speed. The motor is designed to offer maximum efficiency and is suitable for 24/7 operation. The maintenance and servicing of the pump is simple and can be completed with basic tools. It can be mounted with standard bolts and comes with removable feet. Overall, PHMB 2400 is a quality oil-sealed mechanical backing pump designed for backing roughing pumps in industrial applications. It has a hybrid design, is constructed from stainless steel, offers thermal overload protection, and is designed for 24/7 operation. It offers efficient pumping and simple maintenance and is suited for various industrial and research vacuum applications.