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Pfeiffer MVP 020-3 Diaphragm Pump

NewPfeiffer VacuumPumps (liquid, other)United States

€3,014.59excl. VAT

In stock

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Pumping speed at 50 Hz
1.2 m 3/h / 0.70632 cfm / 20.0004 l/min
Pumping speed at 60 Hz
1.4 m 3/h / 0.82404 cfm / 23.3338 l/min
Final pressure
2 hPa / 1.5 Torr / 2 mbar
Final pressure with gas ballast
3 hPa / 2.25 Torr / 3 mbar
Integral leak rate
1 Pa m3/s / 1.33 Torr l/s / 1 mbar l/s
All 25 specifications
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Specifications 25

Brands
Pfeiffer Vacuum
New/Used
New
Pumping speed at 50 Hz
1.2 m 3/h / 0.70632 cfm / 20.0004 l/min
Pumping speed at 60 Hz
1.4 m 3/h / 0.82404 cfm / 23.3338 l/min
Final pressure
2 hPa / 1.5 Torr / 2 mbar
Final pressure with gas ballast
3 hPa / 2.25 Torr / 3 mbar
Integral leak rate
1 Pa m3/s / 1.33 Torr l/s / 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 1/8'', 1 m intake hose DN 8, lock nut, red rubber cap
Connection flange (out)
1/8" thread with silencer
Motor type
1-phase motor
Current, max.
1.7 A
Protection degree
IP40 / Type 1
Certification
cTUVus certified according to UL / CSA 61010-1
Switch
Yes
Emission sound pressure level (EN ISO 2151)
48 dB(A)
Ambient temperature
10 – 40 °C
Temperature: Storage
-10 – 60 °C
Temperature: Shipping
-10 – 60 °C
Cooling method
Air (Forced convection)
Weight
7.3 kg / 16.09 lb
Gas ballast
Available as an accessory
Operating altitude, max.
2,000 m
Input voltage(s)
100 – 115 / 220 – 230 V AC, 50 Hz / 100 – 115 / 120 / 220 – 230 V AC (±10 %), 60 Hz

Product description

High-performance, oil-free diaphragm pump, ideal for versatile lab use.

Pfeiffer MVP 020-3 Diaphragm Pump

Final Pressure 2 hPa / 1.5 Torr / 2 mbar Maximum Pumping Speed 1.4 m 3/h / 0.82404 cfm / 23.3338 l/min Number of Heads/Stages 2/3

Features

  • Diaphragm pump with a pumping speed of up to 1.4 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 020-3 Diaphragm Pump represents the pinnacle of performance in vacuum technology, offering a robust solution for demanding laboratory environments. With a pumping speed that reaches up to 1.4 m³/h and compatibility with all global voltage standards, this diaphragm pump ensures a seamless and powerful operation across a variety of applications. The MVP 020-3 is completely dry and oil-free, eliminating contamination risks and reducing maintenance requirements.

This pump is designed with user convenience in mind, featuring a compact and low-vibration operation that produces only 48 dB(A) of noise, making it one of the quietest in its class. It's engineered for reliability with short maintenance intervals and long maintenance times, significantly lowering operating costs. Additionally, the MVP 020-3 comes with an integral leak rate of 1 Pa m³/s, and it can handle intake and exhaust pressures up to 1,100 hPa. Certified according to UL/CSA 61010-1 standards and equipped with a gas ballast as an optional accessory, this pump is suited for a wide range of applications, from basic laboratory tasks to complex industrial processes.

INCLUDED: The Pfeiffer MVP 020-3 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