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RZ 2.5
RZ 2.5
RZ2.5
The one-stage RE 2.5 and two-stage RZ 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate. The rotary vane pumping unit PC 3 with cold trap (GKF 1000i) at the inlet helps the pump to handle larger volumes of condensable vapors. The pumping unit is compact, user-friendly, and well-arranged, with oil mist filter at the outlet, a valve, and a T-connection for a gauge. The RZ 2.5 is also available combined with the oil mist filter (FO) and the VS 16 valve as a package.
 
Performance features
  • 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
Technical data
Technical data Unit RZ 2.5
Number of stages 2
Max. pumping speed at 60 Hz l/min 47
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 0.1 / 0.28
Max. back pressure (abs.) bar 1.1
Inlet connection (IN) Small flange KF DN 16
Outlet connection (EX) Hose nozzle DN 10 mm
Rated motor power kW 0.18
Rated motor speed at 60 Hz min-1 1800
Degree of protection IP 40
Dimensions (L x W x H) mm 316 x 125 x 190
Weight kg 11.4
Noise level at 50 Hz, typ. dBA 43
Items supplied Pump oil filled and completely mounted, ready for use, with manual.
Accessories
Rubber vacuum tubing DN 10 mm (686002)
Stainless steel tubing KF DN 16 (1000 mm: 673336)
Separator inlet side AK R 2/2.5 (698000)
Oil mist filter FO R 2/2.5/5/6 (698003)
Package fine vacuum control KF DN 16 (635983)

RZ 2.5 - Pumping speed graph at 60 Hz RZ 2.5 - Pump down graph at 60 Hz (10 l volume)


RZ 2.5 - Dimension sheet
모델 최종
압력
펌핑
속도
l/min
 기본 펌프 내산성 오일펌프 방폭 Exhaust
filter		 Isolation
valve		 Cold
trap		 EK
Lv.2
Lv.3
  mbar 60Hz       내부
외부		 내부        
 Rotary vane pumps
RE 2.5 3 x 10-1 47 - - √ - - - - - -
RZ 2.5 2 x 10-3 47 - - √ - - - - - -
RZ 2.5+FO+VS 16 2 x 10-3 47 - - √ - - √ √ - -
PC 3 / RZ 2.5 2 x 10-3 47 RZ 2.5 - √ - - √ √ √ -
RE 6 1 x 10-1 113 - - √ - - - - - -
RZ 6 2 x 10-3 113 - - √ - - - - - -
RZ 6+FO+VS 16 2 x 10-3 113 - - √ - √ √ - -
RZ 6+FO+VS 16
+VACUU·VIEW extended		 2 x 10-3 113 - - √ - √ √ - -
RZ 6+FO+VS 16
+Set DCP+VSP 3000		 2 x 10-3 113 - - √ - √ √ - -
PC 3 / RZ 6 2 x 10-3 113 RZ 6 - √ - √ √ √ -
RE 9 1 x 10-1 170 - - √ - - - - - -
RZ 9 2 x 10-3 170 - - √ - - - - - -
PC 3 / RZ 9 2 x 10-3 170 RZ 9 - √ - - √ √ √ -
(주)수림교역 / 경기도 안양시 동안구 학의로 268, 623호(관양동, 안양메가밸리) / TEL: 031-420-8670 / FAX: 031-420-8673 / E-mail : suliminfo@naver.com