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Pfeiffer MVP 040-2 Diaphragm Pump

NewPfeiffer VacuumPumps (liquid, other)United States

€3,210.81excl. VAT

In stock

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Pumping speed at 50 Hz
2.3 m 3/h / 1.35378 cfm / 38.3341 l/min
Pumping speed at 60 Hz
2.5 m 3/h / 1.4715 cfm / 41.6675 l/min
Final pressure
4 hPa / 3 Torr / 4 mbar
Final pressure with gas ballast
5 hPa / 3.75 Torr / 5 mbar
Integral leak rate
2 x 10 -3 Pa m3/s / 2.66 x 10-1 Torr l/s / 2 x 10-1 mbar l/s
All 26 specifications
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Specifications 26

Brands
Pfeiffer Vacuum
New/Used
New
Pumping speed at 50 Hz
2.3 m 3/h / 1.35378 cfm / 38.3341 l/min
Pumping speed at 60 Hz
2.5 m 3/h / 1.4715 cfm / 41.6675 l/min
Final pressure
4 hPa / 3 Torr / 4 mbar
Final pressure with gas ballast
5 hPa / 3.75 Torr / 5 mbar
Integral leak rate
2 x 10 -3 Pa m3/s / 2.66 x 10-1 Torr l/s / 2 x 10-1 mbar l/s
Intake pressure max.
1,100 hPa / 825 Torr / 1,100 mbar
Exhaust pressure, max.
1,100 hPa / 825 Torr / 1,100 mbar
Connection flange (in)
G ¼''
Connection flange (out)
1/4" thread with silencer
Input voltage: tolerance
±10 %
Motor type
1-phase motor
Current, max.
3.4 A
Protection degree
IP40
Certification
cTUVus certified according to UL / CSA 61010-1
Switch
Yes
Emission sound pressure level (EN ISO 2151)
53 dB(A)
Ambient temperature
10 – 40 °C
Temperature: Storage
-10 – 60 °C
Temperature: Shipping
-10 – 60 °C
Cooling method
Air (Forced convection)
Weight
11.4 kg / 25.13 lb
Gas ballast
Yes
Operating altitude, max.
2,000 m
Input voltage(s)
100 – 115 / 200 – 230 V AC, 50 Hz / 100 – 115 / 120 / 200 – 230 V AC (±10 %), 60 Hz

Product description

Efficient oil-free diaphragm pump with global voltage versatility.

Pfeiffer MVP 040-2 Diaphragm Pump

Final Pressure 4 hPa / 3 Torr / 4 mbar Maximum Pumping Speed 2.5 m 3/h / 1.4715 cfm / 41.6675 l/min Number of Heads/Stages 2/2

Features

  • Diaphragm pump with a pumping speed of up to 2.5 m3/h
  • No hydrocarbons: Completely dry & oil-free diaphragm pump
  • Low noise level, minimal vibrations and compact design, ideal also for use in laboratories
  • Low operating costs thanks to the highest quality, short maintenance times and long maintenance intervals
  • Suitable for all voltages worldwide

The Pfeiffer MVP 040-2 Diaphragm Pump delivers up to 2.5 m³/h pumping speed, making it a powerful and efficient option for laboratories and industrial environments. This oil-free, dry diaphragm pump operates without hydrocarbons, ensuring a clean process. With a low noise level of 53 dB(A) and minimal vibrations, it’s ideal for noise-sensitive settings. Its compact design and global voltage compatibility (100 – 230 V AC) make it versatile for worldwide use.

Featuring a final pressure of 4 hPa (3 Torr) and a gas ballast option, the MVP 040-2 offers precise control and reliability. Long maintenance intervals reduce operating costs, while the IP40 protection rating and cTUVus certification ensure safety and durability. Weighing only 11.4 kg, it’s lightweight and easy to integrate, making it a dependable choice for a wide range of applications.

INCLUDED: The Pfeiffer MVP 040-2 Diaphragm Pump includes:

  • Silencer
  • Power Cord
  • Operator's Manual
  • Manufacturer's Documentation
  • 1 Year Manufacturer's Warranty

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026