Rotary evaporator vacuum pump RE 9

laboratoryrotary vanelubricated

Overview

• High pumping speed close to the ultimate vacuum
• Good water vapor tolerance with an efficient gas ballast; maintains good ultimate vacuum with gas ballast open
• Vacuum-tight at shutdown; external anti-suckback valve not required
• Large oil capacity for long intervals between oil changes
• Telescopic design for easy maintenance

Description
The RE 9 is a powerful single-stage rotary vane pump designed for rapid evacuation of vessels and reliable operation at higher gas loads. Supplied filled with pump oil and completely mounted, ready for use, with operating manual.

Performance highlights

• Ultimate vacuum (no gas ballast): 1 x 10^-1 mbar
• Ultimate vacuum (with gas ballast): 6 x 10^-1 mbar
• Max. pumping speed (50 Hz): 8.9 m³/h
• Max. pumping speed (60 Hz): 6.0 cfm

Technical data and graphs
Max. pumping speed 50 Hz: 8.9 m3/h
Max. pumping speed 60 Hz: 6.0 cfm
Ultimate partial vacuum (abs.) without gas ballast: 1 x 10^-1 mbar
Ultimate vacuum: 1 x 10^-1 mbar / 0.75 x 10^-1 torr
Ultimate vacuum with gas ballast: 6 x 10^-1 mbar / 4.5 x 10^-1 torr
Number of stages: 1
Water vapor tolerance with gas ballast: 40 mbar
Operating ambient temperature: 15 °C to 40 °C
Storage temperature: -10 °C to 60 °C
Max. back pressure (abs.): 1.1 bar
Oil capacity (B-Oil): 0.6 – 1.4 l
Inlet / Outlet connection: small flange KF DN 25
Rated motor power: 0.30 kW
Rated motor speed (50/60 Hz): 1500 / 1800 min-1
Protection class IEC 60529: IP 40
Dimensions (L x W x H): 503 x 156 x 240 mm
Weight: 22 kg
Noise (sound pressure level) at 50 Hz: 52 dBA
Items supplied: pump oil filled and completely mounted, ready for use, with manual
Rated mains voltage: 230 V, Mains frequency: 50–60 Hz

Technical specifications

• Model: RE 9 (single-stage rotary vane pump)
• Pumping speed (50 Hz): 8.9 m³/h
• Pumping speed (60 Hz): 6.0 cfm
• Ultimate vacuum (no gas ballast): 1 x 10^-1 mbar
• Ultimate vacuum (with gas ballast): 6 x 10^-1 mbar
• Water vapor tolerance (with gas ballast): 40 mbar
• Oil capacity: 0.6 – 1.4 l (B‑Oil)
• Inlet / Outlet: small flange KF DN 25
• Rated motor power: 0.30 kW
• Rated motor speed: 1500 / 1800 min‑1 (50/60 Hz)
• Protection class: IP 40
• Dimensions (L x W x H): 503 x 156 x 240 mm
• Weight: 22 kg
• Noise level: 52 dBA (50 Hz)
• Max. back pressure (abs.): 1.1 bar
• Supply: pump oil filled, mounted, ready for use, with manual
• Rated mains voltage: 230 V, Frequency: 50–60 Hz