Pumping unit PC 3 with RZ 16

PC 3 / RZ 16

These powerful rotary vane pumps are the largest of the VACUUBRAND family and are designed for pumping large volumes of gases or evacuation of vessels. The PC 3 rotary vane pumping unit, with the GKF 1000i cold trap at the inlet, helps the pump handle large amounts of condensable vapors. The PC 3 pumping unit is compact, user-friendly, and well arranged with oil mist filter at the outlet, a valve, and a T-connection for a vacuum gauge.

Performance features

very high flow rates even at vacuum levels approaching ultimate vacuum
high water vapor 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

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Technical data

Technical data	Unit	PC 3 / RZ 16
Number of stages		2
Max. pumping speed at 50/60 Hz	m3/h	16.6 / 19.1
Max. pumping speed at 50/60 Hz	cfm	9.8 / 11.2
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	mbar	40
Ambient temperature range (operation)	°C	12 - 40
Ambient temperature range (storage)	°C	-10 - 60
Oil capacity (B-Oil) min / max	l	0.5 / 1.0
Max. back pressure (EX) (abs.)	bar	1.1
Inlet connection (IN)		NS 29/32 female ground joint
Outlet connection (EX)		Small flange KF DN 25
Rated motor power	kW	0.55
Rated speed at 50/60 Hz	min-1	1500/1800
Degree of protection		IP 40
Dimensions (L x W x H)	mm	545 x 486 x 608
Weight	kg	36
Noise level at 50 Hz, typ.	dBA	54
CE mark		Yes
Items supplied		Pumping unit with oil filled rotary vane pump, oil mist filter FO, cold trap, T-piece and isolation valve VS 16 completely mounted, ready for use, with manual
Accessories		Stainless steel tubing KF DN 25 (1000 mm: 673337) Stainless steel tubing KF DN 40 (1000 mm: 673338) KF DN 25 with male ground joint NS 29/32 (662705) KF DN 40 with male ground joint NS 29/32 (662706) Inline oil filter HF R 8/9/16 (698010)

PC 3 / RZ 16 - Pumping speed graph at 50 Hz

PC 3 / RZ 16 - Pump down graph at 50 Hz (100 l volume)

PC 3 / RZ 16 - Pumping speed graph at 60 Hz

PC 3 / RZ 16 - Pump down graph at 60 Hz (100 l volume)

PC 3 / RZ 16 - Dimension sheet

-Technical data are subject to change without notice-

Ordering data

Product name	Mains voltage and frequency	Plug	Order no.
PC 3 / RZ 16	230 V~ 50-60 Hz	CEE	699897

Product comparison



RE 2.5	-	3 x 10^-1	8 x 10^-1	2.3	2.8	-	-	-	-	-	-
RZ 2.5	-	2 x 10^-3	1 x 10^-2	2.3	2.8	-	-	-	-	-	-
RZ 2.5 +FO +VS 16	-	2 x 10^-3	1 x 10^-2	2.3	2.8	-	-			-	-
PC 3 / RZ 2.5	RZ 2.5	2 x 10^-3	1 x 10^-2	2.3	2.8	-	-				-
RE 6	-	1 x 10^-1	6 x 10^-1	5.7	6.8	-	-	-	-	-	-
RZ 6	-	2 x 10^-3	1 x 10^-2	5.7	6.8	-	-	-	-	-	-
RZ 6 +FO +VS 16	-	2 x 10^-3	1 x 10^-2	5.7	6.8	-	-			-	-
RZ 6 +FO +VS 16 +Set DCP+VSP 3000	-	2 x 10^-3	1 x 10^-2	5.7	6.8	-	-			-	-
PC 3 / RZ 6	RZ 6	2 x 10^-3	1 x 10^-2	5.7	6.8	-	-				-
RE 9	-	1 x 10^-1	6 x 10^-1	8.9	10.2	-	-	-	-	-	-
RZ 9	-	2 x 10^-3	1 x 10^-2	8.9	10.2	-	-	-	-	-	-
PC 3 / RZ 9	RZ 9	2 x 10^-3	1 x 10^-2	8.9	10.2	-	-				-
RE 16	-	1 x 10^-1	6 x 10^-1	16.6	19.1	-	-	-	-	-	-
RZ 16	-	2 x 10^-3	1 x 10^-2	16.6	19.1	-	-	-	-	-	-
PC 3 / RZ 16	RZ 16	2 x 10^-3	1 x 10^-2	16.6	19.1	-	-				-