Pfeiffer DUO 2.5 Dual Stage Rotary Vacuum Pump 2.5CFM - Refurbished- with inlet and exhaust filters

Pfeiffer DUO 2.5 Technical Data:

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Emission sound pressure level without gas ballast	≤ 53 dB (A)
Flange (in)	DN 16 ISO-KF
Flange (out)	Hose Fitting
Leak rate safety valve	1 · 10-4 mbar l/s
Mains requirement: voltage (range)	110-120 V (± 10 %) 50/60 Hz
Operating fluid	P3
Operating fluid filling	0.4 l
Pumping speed at 50 Hz	2.5 m3/h
Pumping speed at 60 Hz	2.9 m3/h
Rated power 50 Hz	0.15 kW
Rated power 60 Hz	0.18 kW
Rotation speed at 50 Hz	3000 rpm
Rotation speed at 60 Hz	3600 rpm
Switch	Yes, with 2 m mains cable without plug
Ultimate pressure with gas ballast	≤ 6 · 10-3 mbar
Ultimate pressure without gas ballast	≤ 6 · 10-3 mbar
Weight	10.5 kg

Includes: 
    Pfeiffer ZFO 16, zeolite trap PK Z70 003 Prevents operating fluid backflow on the intake side
    Pfeiffer ONF 16 oil mist filter for exhaust side PK Z40 003