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VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump

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Manufacturer's List Price: $3,230.00

Our Price: $2,907.00

Money Saved: $323.00

Condition: Brand New
Warranty: 2 Year Manufacturer's Warranty
Typically Ships Within: 7 to 10 Weeks

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Quantity in Stock:1

Product Code: 20798126

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Description

Accessories

Technical Specification Sheet

VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump

Ultimate Vacuum
0.002 mbar (0.0015 Torr)

Maximum Pumping Speed
1.65 CFM at 60Hz

Number of Stages
2

Features

High flow rates even at vacuum levels approaching ultimate vacuum
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

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 a low ultimate vacuum at medium gas flow rate. Typical applications are lyophilization, fine vacuum distillation and evacuation of small volumes, e.g., for utilization of µ-focus x-ray tubes or filling with pure gases.

INCLUDED:
The VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump includes:

Power Cord
Operator's Manual
Manufacturer's Documentation
2 Year Manufacturer's Warranty

VACUUBRAND RZ 2.5 Rotary Vane Vacuum Pump Specifications

Max. pumping speed 50 Hz	2.3 m ³/h
Max. pumping speed 60 Hz	1.65 cfm
Ultimate partial vacuum (abs.) without gas ballast	4 x 10 ^-4 mbar
Ultimate vacuum	2 x 10 ^-3 mbar / 1.5 x 10^-3 torr
Ultimate vacuum with gas ballast	1 x 10 ^-2 mbar / 0.75 x 10^-2 torr
Number of stages	2
Lower ambient temperature (operation)	12 °C
Upper ambient temperature (operation)	40 °C
Lower ambient temperature (storage)	-10 °C
Upper ambient temperature (storage)	60 °C
Max. back pressure (abs.)	1.1 bar
Oil capacity (B-Oil) min.	0.36 l
Oil capacity (B-Oil) max.	0.84 l
Inlet connection	Small flange KF DN 16 / hose nozzle DN 10 mm
Outlet connection	Hose nozzle DN 8-10 mm
Rated motor power	0.1 kW
Rated motor speed at 50/60 Hz	1500/1800 min ^-1
Protection class IEC 60529	IP 40
Dimension L in mm	390 mm
Dimension B in mm	156 mm
Dimension H in mm	240 mm
Weight	14.7 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)	48 dBA
NRTL certification	Yes
Items supplied	Pump oil filled and completely mounted, ready for use, with manual.
Rated mains voltage range 1	220-230 V
Rated mains voltage range 2	100-115 V
Rated mains voltage range 3	120 V
Mains frequency 1	50-60 Hz
Mains frequency 2	50-60 Hz
Mains frequency 3	60 Hz

Comparison of Models

Specs	RZ 2.5 Rotary Vane Vacuum Pump	RZ 6 Rotary Vane Vacuum Pump	RC 6 Chemistry-HYBRID Pump
Max. Pumping Speed 50 Hz	2.3 m³/h	5.7 m³/h	5.9 m³/h
Ultimate Vacuum	2 x 10⁻³ mbar / 1.5 x 10⁻³ torr	2 x 10⁻³ mbar / 1.5 x 10⁻³ torr	2 x 10⁻³ mbar / 1.5 x 10⁻³ torr
Ultimate Vacuum with Gas Ballast	1 x 10⁻² mbar / 0.75 x 10⁻² torr	1 x 10⁻² mbar / 0.75 x 10⁻² torr	1 x 10⁻² mbar / 0.75 x 10⁻² torr
Number of Stages	2	2	2 + 2
Ambient Temperature Range (Operation)	12 - 40 °C	12 - 40 °C	12 - 40 °C
Rated Motor Power	0.1 kW	0.3 kW	0.3 kW
Weight	14.7 kg	16.9 kg	25 kg
Noise (Sound Pressure Level)	48 dBA	50 dBA	50 dBA
NRTL Certification	Yes	Yes	No
Rated Mains Voltage Range	220-230 V / 100-115 V / 120 V	200-230 V / 100-120 V	100-120 V
Mains Frequency	50-60 Hz / 60 Hz	50-60 Hz	50-60 Hz