Vacuums Pumps | Marshall Scientific

Buchi V-500 Vacuum Pump

Typically Ships Within Two Business Days!

Buchi V-500 Vacuum Pump Specifications

Maximum Pumping Speed	13 CFM (1.6 m³/h)
Ultimate Vacuum	< 10 mbar
Inlet Connection	Gl14
Outlet Connection	Gl14
Weight	17.6 lb. (8 kg)
Electrical Requirements	120 VAC, 50/60 Hz

$1,647.06

In StockShips in 1 to 2 business days

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Buchi V-700 Vacuum Pump

Typically Ships Within Two Business Days!

Buchi V-700 Vacuum Pump Specifications

Suction Capacity	1.06 CFM (1.8 m³/h)
Ultimate Vacuum	<10 mbar
Inlet Connection	GL14
Outlet Connection	GL14
Weight	11.7 lb. (5.3 kg)
Electrical Requirements	100 to 240V, 50/60Hz

$1,976.48

In StockShips in 1 to 2 business days

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Buchi V-710 Vacuum Pump

Buchi V-710 Vacuum Pump Specifications

Maximum Pumping Speed	1.83 CFM (3.1 m³/h)
Ultimate Vacuum	2 mbar
Inlet Connection	GL14
Outlet Connection	GL14
Weight	22.9 lb. (10.4 kg)
Electrical Requirements	100-240V 50/60Hz

$3,435.00

In StockShips in 1 to 3 business days

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Vacuubrand ME 8 NT Diaphragm Vacuum Pump

Typically Ships Within Two Business Days!

Vacuubrand ME 8 NT Diaphragm Vacuum Pump Specifications

Maximum Pumping Speed	4.8 CFM at 60Hz
Ultimate Vacuum	70 mbar
Inlet Connection	Hose nozzle DN 8-10 mm
Outlet Connection	2x thread G1/4"
Weight	36.2 lb. (16.4 kg)
Electrical Requirements	120V, 50/60Hz

$1,815.00

In StockShips in 1 to 2 business days

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Buchi V-300 Vacuum Pump

Typically Ships Within Two Business Days!

Buchi V-300 Vacuum Pump Specifications

Suction Capacity	1.06 CFM (1.8 m³/h)
Ultimate Vacuum	5 mbar (± 2 mbar)
Inlet Connection	GL14
Outlet Connection	GL14
Weight	16.75 lb. (7.6 kg)
Electrical Requirements	100 - 240VAC, 50/60Hz, 180W

$3,395.00

In StockShips in 1 to 2 business days

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VACUUBRAND RC 6 Chemistry-HYBRID Pump

Maximum Pumping Speed 60Hz	4.1 CFM (6.9 m³/h)
Ultimate Vacuum Without Gas Ballast	2 × 10⁻³ mbar (1.5 × 10⁻³ Torr)
Ultimate Vacuum With Gas Ballast	1 × 10⁻² mbar (7.5 × 10⁻³ Torr)
Number of Heads	2
Water Vapor Tolerance	>40 mbar (>30 Torr)
Maximum Permissible Inlet Pressure	1.1 bar (16 psi)
Maximum Permissible Outlet Pressure	1.1 bar (16 psi)
Inlet Connection	KF DN 16
Outlet Connection	DN 10 mm hose nozzle (3/8 in. tubing)
Operating Temperature Range	12°C to 40°C (54°F to 104°F)
Operating Humidity	30–85%, non-condensing
Motor Speed	1,800 RPM (60Hz)
Motor Protection	Self-hold thermal cutout with manual reset
Noise Level	50 dB(A)
Dimensions (W × D × H)	11.9 × 20.7 × 8.9 in. (30.2 × 52.6 × 22.6 cm)
Weight	55.1 lb. (25 kg)
Electrical Requirements	100–120V, 50/60Hz, 5.7A

$2,995.00

In StockShips in 3 to 5 business days

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Welch CRVpro 6 Rotary Vane Vacuum Pump

Maximum Pumping Speed	4.2 CFM (7.1 m³/h)
Ultimate Vacuum Without Gas Ballast	2 × 10⁻³ mbar (1.5 × 10⁻³ Torr)
Ultimate Vacuum With Gas Ballast	7 × 10⁻² mbar (5 × 10⁻² Torr)
Number of Stages	2
Maximum Permissible Inlet Pressure	1 bar (14.5 psi)
Maximum Permissible Outlet Pressure	1.35 bar (19.6 psi)
Inlet Connection	DN 16 KF
Outlet Connection	DN 16 KF
Ambient Temperature Range	10°C to 40°C
Noise Level	50 dB(A) at 50Hz
Dimensions (L × W × H)	18.2 × 6.2 × 9.1 in. (46.3 × 15.7 × 23 cm)
Weight	48.5 lb. (22 kg)
Electrical Requirements	115V, 60Hz

$1,995.00

In StockShips in 3 to 5 business days

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Welch Dryfast 2034 Diaphragm Pump

Maximum Pumping Speed	25 L/min (0.9 CFM) @ 60Hz
Ultimate Vacuum	12 mbar (9 Torr)
Maximum Vacuum	29.6 in. Hg
Maximum Continuous Pressure	0 PSIG
Tubing Required	3/8 in. I.D.
Motor H.P.	1/5 HP
Motor Voltage	115V @ 60Hz
Motor Amps	0.9–1.6A (N.L. – F.L.)
Dimensions (L x H x W)	13.8 x 6.8 x 8.8 in. (35 x 17 x 22 cm)
Weight	21 lb. (9.6 kg)
Electrical Requirements	115V, 1.4A, 60Hz

$1,210.00

In StockShips in 3 to 5 business days

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Welch 2581B-50 Dry Oil-Free Piston Vacuum Pump

Welch 2581B-50 Dry Oil-Free Piston Vacuum Pump Specifications

Maximum Pumping Speed	100 l/min (6 m ³/h)
Ultimate Vacuum	6.7 mBar
Inlet Connection	Hose nozzle DN 8
Outlet Connection	Hose nozzle DN 8
Weight	22.7 lb. (10.3 kg)
Electrical Requirements	115V, 60Hz

$965.00

In StockShips in 1 to 3 business days

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Millipore WP6111560 Chemical Duty Vacuum Pump

Millipore WP6111560 Chemical Duty Vacuum Pump Specifications

Maximum Pumping Speed	37 l/min
Ultimate Vacuum	812.7 mbar (24 inHg)
Tubing Connections	Stepped 0.25 in. hose barb
Weight	9 lb. (4.1 kg)
Electrical Requirements	115V, 60Hz, 3.5A

$775.00

In StockShips in 1 to 3 business days

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KNF N840.3FT.40.18 Diaphragm Vacuum Pump

KNF N840.3FT.40.18 Diaphragm Vacuum Pump Specifications

Maximum Pumping Speed	34 l/min
Ultimate Vacuum	10 mbar (abs.)
Inlet Connection	ID 10
Outlet Connection	ID 10
Weight	28.4 lb. (12.9 kg)
Electrical Requirements	115VAC, 60Hz, 3.2A, 250W

$2,425.00

In StockShips in 1 to 3 business days

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KNF Neuberger N820.3FT.40.18 Diaphragm Pump

KNF Neuberger N820.3FT.40.18 Diaphragm Pump Specifications

Maximum Pumping Speed	20 l/min
Ultimate Vacuum	10 mbar (abs.)
Inlet Connection	ID 10
Outlet Connection	ID 10
Weight	21.2 lb. (9.6 kg)
Electrical Requirements	115V, 60Hz, 1.2A, 130W

$1,515.00

In StockShips in 1 to 3 business days

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Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump

Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump Specifications

Maximum Pumping Speed	0.53 CFM (0.9 m^3/h)
Ultimate Vacuum Without Gas Ballast	12 mbar (9 Torr)
Number of Heads	2
Number of Stages	2
Inlet Connection	Hose nozzle DN 8 mm
Outlet Connection	Hose nozzle DN 8-10 mm
Maximum Motor Speed	1,800 RPM
Dimensions (L x W x H)	12.7 x 5.6 x 7.2 in. (32.3 x 14.3 x 18.3 cm)
Weight	13.2 lb. (6 kg)
Electrical Requirements	100-120V, 50/60Hz

$1,410.00

In StockShips in 3 to 5 business days

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Buchi V-100 Vacuum Pump

Typically Ships Within Two Business Days!

Buchi V-100 Vacuum Pump Specifications

Suction Capacity	0.88 CFM (1.5 m³/h)
Ultimate Vacuum	10 mbar
Inlet Connection	GL14
Outlet Connection	GL14
Weight	12.3 lb. (5.6 kg)
Electrical Requirements	100 to 240 V, 50/60 Hz

$2,220.00

In StockShips in 1 to 2 business days

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14 products

Buchi V-500 Vacuum Pump

Buchi V-500 Vacuum Pump Specifications

Buchi V-700 Vacuum Pump

Buchi V-700 Vacuum Pump Specifications

Buchi V-710 Vacuum Pump

Buchi V-710 Vacuum Pump Specifications

Vacuubrand ME 8 NT Diaphragm Vacuum Pump

Vacuubrand ME 8 NT Diaphragm Vacuum Pump Specifications

Buchi V-300 Vacuum Pump

Buchi V-300 Vacuum Pump Specifications

VACUUBRAND RC 6 Chemistry-HYBRID Pump

Welch CRVpro 6 Rotary Vane Vacuum Pump

Welch Dryfast 2034 Diaphragm Pump

Welch 2581B-50 Dry Oil-Free Piston Vacuum Pump

Welch 2581B-50 Dry Oil-Free Piston Vacuum Pump Specifications

Millipore WP6111560 Chemical Duty Vacuum Pump

Millipore WP6111560 Chemical Duty Vacuum Pump Specifications

KNF N840.3FT.40.18 Diaphragm Vacuum Pump

KNF N840.3FT.40.18 Diaphragm Vacuum Pump Specifications

KNF Neuberger N820.3FT.40.18 Diaphragm Pump

KNF Neuberger N820.3FT.40.18 Diaphragm Pump Specifications

Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump

Heidolph Rotavac Valve Tec Diaphragm Vacuum Pump Specifications

Buchi V-100 Vacuum Pump

Buchi V-100 Vacuum Pump Specifications