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VACUUM MEMBRANE PUMP VX3-B          VACUUM PUMP
 
 
Vacuum Membrane Pump for Vacuum Network
 
Universal Multi-User Membrane Pump for Each Laboratory:
 
The Vacuum Pump VX3-B is designed for capacious rotary evaporators.
The pump can support up to 6 workplaces with laboratory rotary evaporators as a stand-alone.
 
The Model VX3-B is a small and high-performance membrane pump.
The pump creates a powerful vacuum for nearly any process for the delivery of all kinds of gases and vapours.
Due to its low weight and smooth running, it is practically everywhere and in no time applicable.
The automatically controlled parallel and serial circuit of this two-head pump produce a high pumping capacity of 120 littre per minute and a ultimate vacuum of 5 mbar.
 
Reliable high performance and measuring accuracy:
 
The exact set and actual display and the user-friendly entry allow a fast and precise work.
The Model VX3-B is characterised by the use of highly durable components and a chemical-resistant precision pressure sensor.
 
The Membrane Pump Advantages are:
 

- Easy operation and clearly-arranged display.
- No water or air emissions.
- Noiseless and with the minimum amount of vibrations.

- High-quality materials are guaranteed for long-life cycle even when used with aggressive media such as acids, alkalis, organic and inorganic solvents.
 
APPLICATIONS IN THE LABORATORY
- Solvent separations by distillation
- Vacuum evaporation
- Filtration, evacuation and evaporation
- Drying in a vacuum dryer, in an exsiccator or in a rotary evaporator
 
SPECIFICATIONS
Model Model VX3-B
Volume Flow Rate 120 littre per minute
Ultimate Vacuum (Absolute) 5mbar
Number of Heads 2
Connections Plastic nozzle PP 10 mm
Control Range 1 to 1200mbar
Hysteresis 1 to 99mbar
Pressure Measuring Method Capacitive (Medium-divided ceramic sensor)
Maximum Control Deviation Less than 0.3%
Interface No
Connections Vacuum, Cooling and Invert for vacuum valve (Vacuum voltage 24V)
Power Rating 200W
Noise Pressure Level (DIN 45635) Less than 65dB (A) depending on the mode
IP Class IP 50
Material with Medium-Contact PTFE, FEP and Kalrez
Dimension L190 x D 230 x H 210mm
Weight 12 KG
 
ORDERING INFORMATION
Model VX3-B  
Optional Accessories

Intensive cooler with collector piston 500ml

01218

Dirt trap with 500ml, 1 inlet /1 outlet

01219

Leakage valve 1.6:
If the vacuum on the recipient side falls short of the specified value, then the leakage valve 1.6 corrects the pressure by supplying air or nitrogen up to the higher pressure Delta P on the pump side. The integrated fine adjustment system allows the flow to be reduced and optimised.

12401
Leakage valve 4.0:
If the vacuum on the recipient side falls short of the specified value, then the leakage valve 4.0 corrects the pressure by supplying air or nitrogen up to the higher pressure Delta P on the pump side.
12408
Ventilation valve 4.0 VX3:
The ventilation valve 4.0 VX3 discharges the recipients after the end of a vacuum process by allowing the entry of air or nitrogen.
12409

PC-cable for VX3

14104

External pressure sensor DKF-16":
Pressure range: 0....1200mbar absolute Allows the exact pressure registration in the recipient. Pressure sensor is made of ceramic and is medium-divided. Gas connection KF16 / G1/4". Length of signal cable maximum 2m.

51604
 
 
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