Rotary-Vane Vacuum Pump D 2.5 E

The 2.5 E is a two step oil-sealed rotary-vane vacuum pump. The oil injected into the expansion chamber seals, lubricates and cools the system.
• High reliability
• Small and compact construction
• Quiet operation
• Environmentally friendly (low oil consumption, in accordance with EMV, IP 54 protected)
• Low oil reflux
• Reliable and intelligent protection for the vacuum (hermetically sealed)
• Free of non-ferrous metals
• Adheres to internationally recognised standards (CE, UL and CSA)
• Suitable for continuous operation at 1000 hPa
• Increased capacity from a 3-step gas ballast system
• High water vapour compatibility

Technical Data:
• Rated pumping capacity: 3.0 m3 h-1
• Pumping capacity: 2.7 m3 h-1
• Partial limited pressure without gas ballast: 5 · 10-2 Pa
• Total limited pressure with gas ballast: 3 Pa
• Water vapour compatibility:   Step 1: (10 hPa)   Step 2: (20 hPa)   Step 3: (30 hPa)
• Oil content, min/max.: 400/700 cm3
• Dimensions: 38 cm x 23 cm x 13 cm
• Weight: 15 kg
• Motor output: 250 W
• Rated speed: 1400 min-1
• Connection: 230 V; 50/60 Hz

Scope of delivery:

• 1 Rotary-vane vacuum pump
• 1 Anti-clogging sieve
• 1 Oil for filling N 62 (delivered separately)
• 1 Gas ballast system
• 1 Main connection
• 1 Handle

 

 EXPERIMENT INSTRUCTIONS  PLEASE CLICK  

HERE