378752 Rotary-Vane Vacuum Pump D 2.5 E

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