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Marketplace
Analytics
Brand
Vacuubrand
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$9,081.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

VACUUBRAND MD 4C VARIO Select Chemistry Diaphragm Pump

Marshall Scientific$9,081.00 (ex VAT)
item image

Description by the supplier

VACUUBRAND MD 4C VARIO Select Chemistry Diaphragm Pump



Ultimate Vacuum

1.5 mbar (1.1 Torr)

Maximum Pumping Speed

2.7 CFM at 60Hz

Number of Heads/Stages

4/3



Features

- VACUU-SELECT vacuum controller with graphical user interface and predefined applications simplifies work in the laboratory

- Automatic boiling point detection and adjustment of the vacuum for short process times

- Extraordinary diaphragm life for minimum operational and servicing costs

- Meets high vacuum requirements for most high boiling solvents






The MD 4C VARIO select pump is an excellent solution for labs working with most high boiling point solvents. The pump's three stage configuration gives it an ultimate vacuum rating of 1.5 mbar. The integrated VACUU-SELECT controller provides an easy-to-use, application-based interface that covers all common lab applications. The VACUU-SELECT controller has you covered. Use manual set-point-control for simple processes, run fully automated distillations, or create your own application with simple drag-and-drop editing. For solvent evaporation, the VACUU-SELECT controller continuously detects the boiling point and automatically adjusts the vacuum process as necessary. VARIO's on-demand motor speed control results in whisper-quiet operation and unparalleled length of service intervals for wear parts.


Typical applications are all evaporation processes. They can be run fully automatically and with shorter process times and extra sensitivity even for challenging mixtures at the same time. The VARIO® control ensures high process reliability through prevention of boiling retardation or foaming. It detects boiling pressures automatically and self-adapts to changing process parameters at any time. This is all without any need for parameter input or the use of a solvent library. Also, in many other applications and in laboratory vacuum networks the VARIO control brings significant advantages as it always provides the appropriate pumping speed. The VACUU-BUS interface facilitates a user-friendly configuration of even complex vacuum installations.


INCLUDED:

The VACUUBRAND MD 4C VARIO Select Chemistry Diaphragm Pump includes:

- Power Cord

- Operator's Manual

- Manufacturer's Documentation

- 2 Year Manufacturer's Warranty

Product details
Max. pumping speed 50 Hz4.6 m 3/h
Max. pumping speed 60 Hz2.7 cfm
Ultimate vacuum1.5 mbar / 1.1 torr
Ultimate vacuum with gas ballast3 mbar / 2.2 torr
Number of heads4
Number of stages3
Vacuum controllerVACUU·SELECT
Lower ambient temperature (operation)10 °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
Inlet connectionHose nozzle DN 8-10 mm
Outlet connectionHose nozzle DN 8-10 mm
Rated motor power0.53 kW
Protection class IEC 60529IP 20
Dimension L in mm325 mm
Dimension B in mm243 mm
Dimension H in mm245 mm
Weight16.8 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)43 dBA
NRTL certificationNo
Items suppliedPump completely mounted, ready for use, with manual.
Rated mains voltage range 1100-120 V
Mains frequency 150-60 Hz
InterfaceEthernet (RJ45): Modbus TCP / USB (Type A): Data transfer, software update, RS-232 (additional adapter required)
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