A65201903 | Edwards Signaling Rotary Vane Pump RV3 2-Stage 115/230 VAC 50/60 Hz

Edwards Signaling · Mechanical & Power Transmission

Description  The Edwards Signaling A65201903 Rotary Vane Pump is a compact, two-stage rotary vane vacuum pump designed for dependable performance in medium to coarse vacuum applications. Operating on 115/230 VAC single-phase power at 50/60 Hz, it delivers efficient pumping speeds up to 3.9 m³/hr while maintaining low noise and minimal vibration. This model is ideal for laboratory, analytical, and industrial environments requiring consistent vacuum generation.     Technical Specifications  Condition New/Never Used Surplus Brand Edwards Signaling Category Vacuum Equipment Part Number A65201903 Subcategory Rotary Vane Pumps Model RV3 Pump Type Two-Stage Rotary Vane Power Supply 115/230 VAC, 50/60 Hz, Single Phase Motor Power 0.34 HP Pumping Speed (50 Hz) 1.94 CFM / 3.30 m³/hr Pumping Speed (60 Hz) 2.30 CFM / 3.90 m³/hr Ultimate Pressure (w/o Gas Ballast) 2.0 x 10⁻³ mbar / 1.0 x 10⁻³ Torr Ultimate Pressure (with Gas Ballast) 0.12 mbar / 9.0 x 10⁻² Torr Max Water Vapor Pumping Rate 220 g/hr Inlet Flange KF25 Exhaust Flange KF25 Cooling Method Convection Oil Capacity 0.71 Quarts Lubrication Type Wet Noise Level 48 dB(A) Dimensions (W x D x H) 6.22 x 16.9 x 8.70 in Vacuum Range Medium to Coarse (760 – 1 x 10⁻³ Torr) Series Standard Technology Type Rotary Vane Weight 47.3 lbs   Information About A65201903 The A65201903 is part of the Edwards RV3 series, engineered for clean, reliable vacuum performance across scientific and process applications. Built with a durable, oil-sealed two-stage mechanism, the pump provides high efficiency and stable operation even under demanding conditions. It features KF25 inlet and exhaust flanges for easy integration with standard vacuum systems. The RV3’s convection-cooled motor and low noise output make it a preferred choice for continuous or intermittent duty across research, analytical instrumentation, and general industrial use. Key Features: Two-Stage Rotary Vane Design: Ensures consistent vacuum performance down to 2.0 x 10⁻³ mbar for demanding applications. Flexible Power Input: Operates on 115/230 VAC, 50/60 Hz, for use in global lab and industrial environments. Compact and Lightweight: Measures 6.22 x 16.9 x 8.70 inches and weighs only 47.3 lbs for easy installation. Low Noise Operation: Runs at just 48 dB(A), minimizing disruption in laboratory or workspace settings. Efficient Cooling System: Air-cooled via convection for stable temperature control during continuous use. High Water Vapor Handling: Manages up to 220 g/hr with gas ballast for moisture-rich applications. Standard KF25 Connections: Simplifies integration with a wide range of vacuum accessories and equipment. Durable Wet Lubrication System: Extends service life and ensures smooth, low-wear operation. The A65201903 delivers the reliability and precision required for laboratory, analytical, and industrial vacuum processes.

Brand: Edwards Signaling · Category: Mechanical & Power Transmission

Key features

• Two-Stage Rotary Vane Design: Ensures consistent vacuum performance down to 2.0 x 10⁻³ mbar for demanding applications.
• Flexible Power Input: Operates on 115/230 VAC, 50/60 Hz, for use in global lab and industrial environments.
• Compact and Lightweight: Measures 6.22 x 16.9 x 8.70 inches and weighs only 47.3 lbs for easy installation.
• Low Noise Operation: Runs at just 48 dB(A), minimizing disruption in laboratory or workspace settings.
• Efficient Cooling System: Air-cooled via convection for stable temperature control during continuous use.
• High Water Vapor Handling: Manages up to 220 g/hr with gas ballast for moisture-rich applications.
• Standard KF25 Connections: Simplifies integration with a wide range of vacuum accessories and equipment.
• Durable Wet Lubrication System: Extends service life and ensures smooth, low-wear operation.

Specifications

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