Used VARIAN DS 602 #9150256 for sale

VARIAN DS 602 is an ultra-high vacuum pump designed for use in scientific and industrial applications. VARIAN DS602 is a two-stage diaphragm pump that can create a vacuum pressure of 10^-5 Torr (a unit of pressure equal to 1 millionth of an atmosphere). It is capable of delivering a pumping speed of approximately 30 liters per second with a high degree of tolerance to both batch and continuous operations. DS-602 is a reliable, low-maintenance, and cost-effective pump. It is designed with cost-effectiveness in mind, featuring an ultra-powerful motor and a stainless-steel valve plate for extended life and durability. The pump also uses two thin-film diaphragms which give DS602 excellent resistance to wear and tear, reducing possible operational downtime. The pump also utilizes a novel heat-transferred oil system which helps keep the internal temperature in check, providing maximum efficiency in heavy-duty operation. DS 602 is also designed with user safety in mind, featuring an automatic overload protection system which helps protect the pump motor from potential damage in cases of overloaded operation. The housing is also designed to be IP54-rated, meaning the pump is certified as water-resistant and protected against dust ingress. Additionally, the motor features a built-in safety cut-off switch, so that when the motor reaches an unsafe temperature it will automatically shut down the pump. VARIAN DS-602 has multiple connection types, allowing it to be used with a wide variety of systems. It is outfitted with both an oil-sealed and an oil-less port, making it perfect for diffusion pumping. VARIAN DS 602 is also equipped with an oil-free port, allowing for the pumping of corrosive gases without damaging internal components. This same port can also be used for ultra-high vacuum applications, as it is rated to a 1-5Torr range. VARIAN DS602 is an excellent choice for those looking for reliable and cost-effective ultra-high vacuum pumping. This pump's high-efficiency motor, durable valve plate construction, and user-friendly safety features make it an ideal solution for those seeking an economical and reliable solution to their vacuum pumping needs.