Pfeiffer MVP 020-3 Diaphragm Pump

Features
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.

Pfeiffer MVP 020-3 Diaphragm Pump Specifications

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

Comparison of Models

Spec / Product	Pfeiffer MVP 015-2 Diaphragm Pump	Pfeiffer MVP 020-3 Diaphragm Pump	Pfeiffer MVP 040-2 Diaphragm Pump	Pfeiffer MVP 070-3 Diaphragm Pump
FInal Pressure	3.5 hPa / 2.625 Torr / 3.5 mbar	2 hPa / 1.5 Torr / 2 mbar	4 hPa / 3 Torr / 4 mbar	1 hPa / 0.75 Torr / 1 mbar
Pumping speed at 60 Hz	0.7 m3/h / 0.41202 cfm / 11.6669 l/min	1.4 m 3/h / 0.82404 cfm / 23.3338 l/min	2.5 m 3/h / 1.4715 cfm / 41.6675 l/min	4.3 m 3/h / 2.53098 cfm / 71.6681 l/min
Intake Pressure Max.	1,100 hPa / 825 Torr / 1,100 mbar	1,100 hPa / 825 Torr / 1,100 mbar	1,100 hPa / 825 Torr / 1,100 mbar	1,100 hPa / 825 Torr / 1,100 mbar
Motor Type	1-phase motor	1-phase motor	1-phase motor	1-phase motor
Gas Ballast	Yes	Available as an accessory	Yes	No
Input Voltages	100 – 115 / 208 – 236 V AC, 50 Hz / 100 – 115 / 208 – 236 V AC (±10 %), 60 Hz	100 – 115 / 220 – 230 V AC, 50 Hz / 100 – 115 / 120 / 220 – 230 V AC (±10 %), 60 Hz	100 – 115 / 200 – 230 V AC, 50 Hz / 100 – 115 / 120 / 200 – 230 V AC (±10 %), 60 Hz	100 – 115 / 200 – 230 V AC, 50 Hz / 100 – 115 / 120 / 200 – 230 V AC, 60 Hz