Vacuubrand RZ 6 Rotary Vane Pump

The Vacuubrand RZ 6 rotary vane pump has a particularly compact design and low weight for a pump of this capacity. It’s the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium to increased gas flow rate.

Performance features include:

high flow rates even at vacuum levels approaching ultimate vacuum
high water vapour tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast
vacuum-tight at switch-off; external anti-suckback valve not needed
large oil volume: Long intervals between oil changes
ease of maintenance due to telescopic design

Number of stages		2
Max. pumping speed at 50/60 Hz	m3/h	5.7 / 6.8
Max. pumping speed at 50/60 Hz	cfm	3.4 / 4.0
Ultimate partial vacuum (abs.)	mbar	4 x 10^-4
Ultimate vacuum (abs.)	mbar/torr	2 x 10^-3 / 1.5 x 10^-3
Ultim. vac. (abs.) with gas ballast	mbar/torr	1 x 10^-2 / 0.75 x 10^-2
Water vapor tolerance with gas ballast	mbar	40
Ambient temperature range (operation)	°C	12 – 40
Ambient temperature range (storage)	°C	-10 – 60
Oil capacity (B-Oil) min./max.	l	0.34 / 0.65
Max. back pressure (abs.)	bar	1.1
Inlet connection		Small flange KF DN 16
Outlet connection		Hose nozzle DN 8-10 mm
Rated motor power	kW	0.3
Rated motor speed at 50/60 Hz	min-1	1500/1800
Degree of protection		IP 40
Dimensions (L x W x H)	mm	370 x 142 x 207
Weight	kg	16.4
Noise level at 50 Hz, typ.	dBA	50
Items supplied		Pump oil filled and completely mounted, ready for use, with manual.
Accessories		Stainless steel tubing KF DN 16 (1000 mm: 20673336) Separator inlet side AK R 5/6 (20698006) Oil mist filter FO R 2/2.5/5/6 (20698003) Package fine vacuum control KF DN 16 (20700100 or 20700101) Rubber vacuum tubing DN 8 mm (20686001) Small flange KF DN 16 with hose nozzle DN 8-10 mm (20662806)