VALUE VRD24 Dual-Stage Rotary Vane Vacuum Pump – 24 m³/h

VRD24

The VALUE VRD24 is a high-performance dual-stage oil-sealed rotary vane vacuum pump designed for industrial, laboratory and process vacuum applications. Delivering a displacement of 24 m³/h (400 L/min), the VRD24 provides strong pumping performance combined with deep ultimate vacuum capability for demanding applications requiring reliable and stable operation.

The VRD Series incorporates an integrated cylinder structure, forced oil circulation, automatic anti-oil return protection and an adjustable gas ballast system. This combination provides dependable operation, improved handling of condensable vapours and protection against oil migration into the connected vacuum system after shutdown.

Key Features

• Dual-stage oil-sealed rotary vane vacuum pump

• 24 m³/h pumping displacement at 50 Hz

• 400 L/min pumping capacity

• Deep ultimate vacuum performance

• Integrated cylinder structure for stable operation

• Forced oil circulation and constant-pressure oil supply system

• Automatic anti-oil return valve helps prevent oil migration after shutdown

• Dual anti-oil return protection helps protect the connected vacuum system

• Adjustable gas ballast assists with the removal of condensable vapours such as water vapour

• Low noise operation at ≤58 dB

• Compact design with simplified servicing and maintenance

• Available for single-phase or three-phase applications

• IP44 motor protection

Specifications

• Model: VRD24

• Pump Type: Dual-Stage Oil-Sealed Rotary Vane

• Displacement at 50 Hz: 24 m³/h / 6.6 L/s / 400 L/min

• Displacement at 60 Hz: 28.8 m³/h / 7.9 L/s

• Ultimate Partial Pressure Without Gas Ballast: 0.04 Pa

• Ultimate Total Pressure Without Gas Ballast: 0.4 Pa

• Ultimate Total Pressure With Gas Ballast: 0.8 Pa

• Power Supply: Single Phase / Three Phase

• Power Rating: 1.1 / 0.75 kW

• Protection Rating: IP44

• Intake / Exhaust Connection: KF25 / KF40

• Oil Capacity: 1.3–2.0 L

• Motor Speed: 1440 rpm at 50 Hz / 1720 rpm at 60 Hz

• Ambient Operating Temperature: 10°C to 40°C

• Noise Level at 50 Hz: ≤58 dB

• Dimensions: 567 × 188 × 275.5 mm

• Weight: 35 kg

Ideal For

• Industrial vacuum systems

• Laboratory and scientific equipment

• Vacuum drying applications

• Vacuum chambers

• Leak testing equipment

• Analytical instruments

• Manufacturing and process equipment

• Medical and research equipment

• Backing pump applications for higher-vacuum systems

• General medium and low vacuum applications

Reliable Industrial Vacuum Performance

The VALUE VRD24 combines a 24 m³/h pumping capacity with deep vacuum performance, adjustable gas ballast and automatic anti-oil return protection. Its robust dual-stage design makes it an excellent choice for industrial, scientific and process applications where dependable vacuum performance, low noise and long-term reliability are required.