The Edwards E2M28 High Capacity Vacuum Pump is a robust, oil-sealed rotary pump designed for exceptional performance in laboratory and industrial settings. Offering high ultimate vacuum, rapid pumping speeds, and quiet operation, it is a trusted solution for handling vapors across various applications. This model replaces the discontinued E2M30, featuring enhancements for reliable, long-term use.

Key Features:

• Two-Stage, Direct Drive: Ensures consistent and efficient operation with a sliding vane mechanism.
• Thermal Protection: Built-in thermal overload device protects the motor from overheating, with automatic reset functionality.
• Advanced Oil System: Prevents oil suckback and includes an oil sight-glass, filler-plug, and dual drain options for easy maintenance.
• Flexible Coupling Motor: Available in single or three-phase configurations for versatile use.
• Accessories Included: Comes with Ultragrade 19 oil, NW25 O-ring, centering ring, and lifting plate; free KF25 stainless steel bellow set included ($219 value).

Applications:

Ideal for a wide range of uses, including:

• Analytical instruments like LCMS
• Cryogenics, distillation, and freeze-drying
• Vacuum systems for coating, solvent recovery, and surface science
• High-energy physics, glove boxes, and gas recovery
• Rotary evaporators and turbomolecular pump backing

Benefits:

• Durable Design: Engineered for long-term, reliable operation in demanding environments.
• Easy Maintenance: Accessible components and user-friendly design simplify upkeep.
• Versatile Compatibility: Supports applications from research labs to industrial processes.

Supplied with a one-year manufacturer warranty from Edwards and free technical support, the E2M28 is a high-performance pump that delivers exceptional value and efficiency for modern vacuum needs.