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A vacuum pump is a piece of scientific apparatus that removes gas particles from an airtight container or volume in order to leave behind a partial vacuum. Vacuum pumps are mostly used with lyphilizers and evaporation machines. Marshall Scientific sells an array of notable pump brands that include: Buchi, Precision, Gast, Welch, Alcatel, Edwards, Savant, and Labconco. We have an assortment of different powered vacuum pumps that are suitable for any lab setting. Please take a look at our inventory of vacuum pumps and feel free to give us a call or send us an email if you have any questions.

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Edwards RV3 Vacuum Pump

Edwards RV3 Vacuum Pump Specifications

Peak Pumping Speed	2.6 cfm at 60 Hz
Ultimate Pressure	1.5x10-3 Torr (2x10-3 mbar)
Max water vapor inlet pressure	60 torr (80 mbar)
Max water vapor capacity II	220 grams/ hr
Weight	47 pounds
Noise Level	48 dB(A)
Dimensions	16.9 L x 6.2 W x 8.9 H in
Electrical Supply	1 Ph, 100-120/200-230 VAC 50/60 Hz
Operating temperature range	12-40 Celsius
Oil Capacity	0.70 Liters
Oil Type	Ultragrade 19

Manufacturer's List Price: $2,976.00

Our Price: $2,495.00

Money Saved: $481.00

Edwards RV8 Vacuum Pump

Edwards RV8 Specifications

Peak Pumping Speed	6 cfm at 60 Hz
Ultimate Pressure	1.5x10-3 Torr (2x10-3mbar)
Max water vapor inlet pressure	38 Torr (50 mbar)
Max water vapor capacity II	220 grams/hour
Weight	57 pounds
Dimensions	18.5 L x 6.2 W x 8.9 H in
Electrical Supply	1 Ph, 100-120/200-230 VAC, 50/60
Operating Temperature Range	12-40 Celsius
Oil Capacity	0.75 L
Oil Type	Ultragrade 19

Manufacturer's List Price: $3,611.00

Our Price: $3,075.00

Money Saved: $536.00

Edwards RV5 Vacuum Pump

Edwards RV5 Vacuum Pump Specifications

Peak Pumping Speed	4.1 cfm at 60 Hz
Ultimate Pressure	1.5x10-3 Torr (2x10-3mbar)
Max water vapor inlet pressure	38 torr (50 mbar)
Max water vapor capacity II	220 grams/hour
Weight	47 pounds
Dimensions	16.9 L x 6.2 W x 8.9 H in
Electrical Supply	1 Ph, 100-120/200-230 VAC, 50/60
Operating Temperature Range	12-40 Celsius
Oil Capacity	0.7 L
Oil Type	Ultragrade 19

Manufacturer's List Price: $3,356.00

Our Price: $2,775.00

Money Saved: $581.00

Vacuubrand ME8 Diaphragm Vacuum Pump

Vacuubrand ME 8 Diaphragm Vacuum Pump Specifications

Number of heads / stages	4 / 1
Max pumping speed	50Hz: 7.3 m3/h (4.3 cfm) 60Hz: 8.1 m3/h (4.8 cfm)
Ultimate vacuum	70 mbar (52 torr)
Max back pressure	2 bar
Inlet Connection	Hose nozzle DN 8-10mm
Outlet Connection	2 x silencer / G1/4”
Rated motor power	0.25 kW
Rated motor speed	50Hz: 1500 min-1 60Hz: 1800 min-1
Dimensions (L x W x H)	325 x 239 x 198 mm

Our Price: $1,695.00

Buchi V-700 Vacuum Pump

Buchi V-700 Vacuum Pump Specifications

Capacity	1.8 m3 /h*
Number of steps (heads)	2 (2)
Final Vacuum (Absolute)	<10mbar
Final vacuum with gas ballast	24mbar
Connection	GL14
Power Consumption	210 watts
Electrical requirements	100-240V 50/60Hz
Pump motor	DC brushless
Nominal speed	Max. 1600 min -1
Sound Level	40—52dbA

Our Price: $2,195.00

Edwards RV12 Vacuum Pump

Edwards RV12 Vacuum Pump Specifications

Peak Pumping Speed	10 cfm at 60 Hz
Ultimate Pressure	1.5x10-3 Torr (2x10-3mbar)
Noise Level	48 dBa
Connection	Inlet: NW25 Exhaust: NW25
Max Water Vapor Capacity II	290 grams/hr
Weight	58 Pounds
Dimensions (inches)	19.3 L x 6.2 W x 8.9 H
Oil Capacity	1.0 L
Oil Type	Ultragrade 19
Operating Temperature Range	12 – 40 ̊C
Electrical Supply	1 Ph, 100-120/200-230 VAC 50/60 Hz

Manufacturer's List Price: $4,185.00

Our Price: $3,475.00

Money Saved: $710.00

Labconco 117L Vacuum Pump

Labconco 117L Vacuum Pump Specifications

Flow Rate	117L/min (4.1 cfm)
Horsepower	0.37hp
Dimensions (H x L x W)	10.375 x 17 x 6.5 in
Weight (without oil)	21.5 kg (47.5 lbs)
Oil Capacity	0.7 L
Recommended Oil	Ultragrade 19
Inlet Flange	NW25
Noise Level	48 dBA @ 50Hz
Operating Temperature	12° to 40°C
Electrical Requirements	115V, 50/60Hz

Our Price: $2,360.00