Diaphragm Pump Model ME 4R NT

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Diaphragm Pump Model ME 4R NT

Diaphragm Pump Model ME 4R NT

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ZAR47,562.79

Model: ME 4R NT
Contamination-free pumping, evacuation, and compression
High flow rate even near ultimate vacuum
Adjustable outlet pressure and vacuum level with regulator valves
Very low vibration for quiet operation
Exceptionally long diaphragm life with a maintenance-free drive system for reduced lifetime costs
Ultimate Vacuum: 100 mbar
Pumping Speed (50 Hz): 3.8 m³/h

DISCLAIMER:

All product images are for illustrative purposes only. Actual products may vary slightly in terms of colours, controls and visible features.

Availability:On Request

SKU

IVAC20731100

BrandVACUUBRAND

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Compact diaphragm pump with dual pressure gauges, a blue carrying handle, and a gray metal housing designed for laboratory vacuum applications.

Technical drawing of a diaphragm pump, showing front and side views with labeled dimensions, hose connections, and pressure gauges.

Details

Description

Specifications

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The VACUUBRAND Diaphragm Pump Model ME 4R NT is a one-stage diaphragm pump designed for both vacuum generation and compression. Engineered for reliability and efficiency, all components in contact with the pumped media are constructed from durable aluminium and selected high-performance plastics, including PTFE diaphragms and valves. This ensures compatibility with non-corrosive gases across a wide range of laboratory applications.

Key Features of the Diaphragm Pump Model ME 4R NT:

Dual-Function Design: Operates as both a vacuum generator and a compressor, providing versatile performance.
Precise Control: Equipped with regulator valves at the inlet and outlet, allowing for continuous adjustment of vacuum and overpressure levels.
Integrated Manometers: Vacuum and pressure levels are displayed on dedicated inlet and outlet manometers for accurate real-time monitoring.
Oil-Free Operation: Ensures clean, contamination-free pumping and compression, ideal for sensitive laboratory environments.
Low Maintenance & Long Service Life: The exceptionally durable diaphragm system provides extended operational life, while the maintenance-free drive system minimises downtime and operating costs.
Quiet & Low-Vibration Performance: Designed for smooth operation, reducing noise and workplace disturbances.

Applications of the Diaphragm Pump Model ME 4R NT:

Vacuum ovens
Pressure and vacuum filtrations
Generation of oil-free compressed air
Continuous pumping and evacuation of non-corrosive gases

The ME 4R NT is a powerful, reliable, and easy-to-use vacuum pump, making it an essential tool for laboratories requiring precise vacuum and pressure control with oil-free performance.

Max. pumping speed 50 Hz	3.8 m³/h
Max. pumping speed 60 Hz	2.5 cfm
Ultimate vacuum	100 mbar / 75 torr
Number of heads	2
Number of stages	1
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.)	4 bar
Inlet connection	Hose nozzle DN 8-10 mm
Outlet connection	Hose nozzle DN 8-10 mm
Rated motor power	0.18 kW
Rated motor speed at 50/60 Hz	1500/1800 min^-1
Protection class IEC 60529	IP 40
Dimension L	254 mm
Dimension B	268 mm
Dimension H	290 mm
Weight	11.5 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE^®)	45 dBA
NRTL certification	Yes
Items supplied	Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1	230 V
Mains frequency 1	50-60 Hz