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KNF UN811KVP IP20-T Diaphragm Pump KNF UN811KVP IP20-T Diaphragm Pump

Maximum Flow Rate 13L/min (.78 m 3/h)
Ultimate Vacuum 100 mbar (abs.)
Operating Pressure 0.5 bar (rel.)
Pump Head Material PPS
Diaphragm Material PTFE coated
Valve Material FPM
Hose Connections ID 6
Protection Class IP20
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 7.4 x 6.2 x 3.5 in. (18.7 x 15.7 x 9.0 cm)
Weight 5.5 lb. (2.5 kg)
Electrical Requirements 100-230V, 50/60Hz, 70W

Usually Ships in 24 Hours
Manufacturer's List Price: $820.00
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Scilogex STORM3000 Economical Chemical Resistant Diaphragm Vacuum Pump Scilogex STORM3000 Economical Chemical Resistant Diaphragm Vacuum Pump

Free Air Displacement @ 115V, 60Hz

0.7 (20)

Maximum Vacuum, in. Hg

22"

Ultimate Pressure, Torr (mbar)

190 (253)

Tubing Needed, I.D., inches

1/4"

Weight, lbs (kg)

6.4 (2.9)

Motor H.P.

1/7

Motor Voltage, Frequency & Watts

115V, 60Hz, 1 Phase, 160W

Motor Amps

1.5

Overall Pump Dimensions L x W x H inches (cm)

6.8 x 7.3 x 8.3 (17.3 x 18.3 x 21.1)

Shipping Weight, pounds (kg)

8.6 (3.9)

Manufacturer's List Price: $977.31
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KNF UN811KV.45P IP20-T Diaphragm Pump KNF UN811KV.45P IP20-T Diaphragm Pump

Maximum Flow Rate 13L/min (.78 m 3/h)
Ultimate Vacuum 100 mbar (abs.)
Operating Pressure 0.5 bar (rel.)
Pump Head Material PPS
Diaphragm Material PTFE coated
Valve Material FPM
Hose Connections G 1/8, PVDF, AD 6mm
Protection Class IP20
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 7.4 x 6.2 x 3.5 in. (18.7 x 15.7 x 9.0 cm)
Weight 5.5 lb. (2.5 kg)
Electrical Requirements 100-230V, 50/60Hz, 70W

Manufacturer's List Price: $949.00
Our Price: $781.44
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VACUUBRAND ME 1 Diaphragm Pump VACUUBRAND ME 1 Diaphragm Pump

Max. pumping speed 50 Hz 0.7 m 3/h
Max. pumping speed 60 Hz 0.5 cfm
Ultimate vacuum 100 mbar / 75 torr
Number of heads 1
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 6-10 mm
Outlet connection Silencer / G1/8"
Rated motor power 0.04 kW
Rated motor speed at 50/60 Hz 1500/1800 min -1
Protection class IEC 60529 IP 40
Dimensions (L x W x H) 10.6 x 4.8 x 6.1 in. (27 x 12.1 x 15.5 cm.)
Weight 11.9 lbs. (5.4 kg)
Noise Level 49 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

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VACUUBRAND ME 1C Chemistry Diaphragm Pump VACUUBRAND ME 1C Chemistry Diaphragm Pump

Max. pumping speed 50 Hz 0.7 m3/h
Max. pumping speed 60 Hz 0.5 cfm
Ultimate vacuum 100 mbar / 75 torr
Number of heads 1
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.04 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 247 mm
Dimension B in mm 121 mm
Dimension H in mm 145 mm
Weight 5.4 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 49 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $1,290.00
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Scilogex STORM5000 Chemical Resistant Diaphragm Vacuum Pump Scilogex STORM5000 Chemical Resistant Diaphragm Vacuum Pump

Free Air Displacement @ 115V, 60Hz & 230V, 50Hz

CFM (L/min) @ 60Hz 1.3 (37)

CFM (L/min) @ 50Hz 1.1 (31)

Maximum Vacuum, in. Hg

24"

Ultimate Pressure, Torr (mbar)

150 (200)

Maximum continuous Pressure, PSIG

1`8

Tubing Needed, I.D., inches

1/4"

Weight, lbs (kg)

10.2 (4.6)

Motor H.P.

43105

Motor Voltage, Frequency & Watts

115V, 60Hz, 1 Phase, 160W / 230V, 50Hz

Motor Amps

115V @ 3.5 /230V @ 1.75

Overall Pump Dimensions L x W x H inches (cm)

8.75 x 5.0 x 8.75 (22.2 x 12.7 x 22.2)

Shipping Weight, pounds (kg)

8.6 (3.9)

Manufacturer's List Price: $1,577.91
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KNF UN816.3KT.45P IP20-T Diaphragm Pump KNF UN816.3KT.45P IP20-T Diaphragm Pump

Maximum Flow Rate 16L/min (1.8 m 3/h)
Ultimate Vacuum 20 mbar (abs.)
Operating Pressure 0.5 bar (rel.)
Pump Head Material PPS
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 6
Protection Class IP20
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 14.2 x 5.55 x 3.54 in. (36.1 x 14.1 x 9.0 cm)
Weight 8.7 lb. (3.95 kg)
Electrical Requirements 100-230V, 50/60Hz, 100W

Manufacturer's List Price: $1,723.00
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KNF UN816.1.2KT.45P IP20-T Diaphragm Pump KNF UN816.1.2KT.45P IP20-T Diaphragm Pump

Maximum Flow Rate 30L/min (1.8 m 3/h)
Ultimate Vacuum 160 mbar (abs.)
Operating Pressure 0.5 bar (rel.)
Pump Head Material PPS
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 6
Protection Class IP20
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 14.2 x 5.55 x 4.01 in. (36.1 x 14.1 x 10.2 cm)
Weight 8.7 lb. (3.95 kg)
Electrical Requirements 100-230V, 50/60Hz, 100W

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Heidolph ME1 Diaphragm Vacuum Pump Heidolph ME1 Diaphragm Vacuum Pump

Suction Capacity

85 m³/h

Ultimate vacuum

100 mbar

Power input

40 W

Weight

11 lb

Dimensions without condenser (w/d/h)

247 x 121 x 145 mm

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VACUUBRAND ME 2 NT Diaphragm Pump VACUUBRAND ME 2 NT Diaphragm Pump

Max. pumping speed 50 Hz 2 m3/h
Max. pumping speed 60 Hz 1.4 cfm
Ultimate vacuum 70 mbar / 52 torr
Number of heads 1
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 2 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection G1/4"
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 245 mm
Dimension B in mm 211 mm
Dimension H in mm 198 mm
Weight 10.2 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

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Scilogex Chemical Resistant Vacuum Pump Scilogex Chemical Resistant Vacuum Pump

Maximum Flow Rate 20 lpm (110V)
Maximum Vacuum 10 mBar
Maximum Pressure 30 psi
Motor Rotation 1,700 rpm
Capacitor 8µf/250v, 1/6 horsepower
Pole 4P
Port Thread 5/16 in
Weight 15 lbs. (7 kg)
Dimensions (L x W x H) 11 x 4 x 8 in. (280 x 112 x 210 mm)
Noise Level 50 dB

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KNF N938.50KT.18 IP20-T Diaphragm Pump KNF N938.50KT.18 IP20-T Diaphragm Pump

Maximum Flow Rate 30L/min (1.8 m 3/h)
Ultimate Vacuum 15 mbar (abs.)
Operating Pressure 0.5 bar (rel.)
Pump Head Material PPS
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 10
Protection Class IP20
Permissible Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 4.3 x 8.4 x 12.5 in. (11 x 21.2 x 31.7 cm)
Weight 15 lb. (6.8 kg)
Electrical Requirements 100-230V, 50/60Hz, 110W

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KNF UN820.3FTP IP44 Diaphragm Pump KNF UN820.3FTP IP44 Diaphragm Pump

Maximum Flow Rate 20L/min (1.2 m 3/h)
Ultimate Vacuum 8 mbar (abs.)
Operating Pressure 1 bar (rel.)
Pump Head Material PTFE
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 10
Protection Class IP 44
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 12.28 x 8.14 x 6.06 in. (31.2 x 20.7 x 15.4 cm)
Weight 20.5 lb. (9.3 kg)
Electrical Requirements 100-230V, 50/60Hz, 130W

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VACUUBRAND MZ 1C Chemistry Diaphragm Pump VACUUBRAND MZ 1C Chemistry Diaphragm Pump

Max. pumping speed 50 Hz 0.75 m3/h
Max. pumping speed 60 Hz 0.5 cfm
Ultimate vacuum 12 mbar / 9 torr
Ultimate vacuum with gas ballast 20 mbar / 15 torr
Number of heads 2
Number of stages 2
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.06 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 312 mm
Dimension B in mm 121 mm
Dimension H in mm 170 mm
Weight 6.7 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
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VACUUBRAND ME 2C NT Chemistry Diaphragm Pump VACUUBRAND ME 2C NT Chemistry Diaphragm Pump

Max. pumping speed 50 Hz 2.1 m3/h
Max. pumping speed 60 Hz 1.4 cfm
Ultimate vacuum 70 mbar / 52 torr
Number of heads 1
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 243 mm
Dimension B in mm 211 mm
Dimension H in mm 198 mm
Weight 10.2 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
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KNF LABOPORT N 820 G Diaphragm Pump KNF LABOPORT N 820 G Diaphragm Pump

Maximum Flow Rate 20L/min (1.2 m3/h)
Ultimate Vacuum 6 mbar
Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections ID 9.5-8, PVDF
Protection Class IP30
Permissable Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 6.4 x 8.7 x 10.2 in. (16.3 x 22 x 25.9 cm)
Weight 19.4 lb. (8.8 kg)
Electrical Requirements 100-240V, 50/60Hz, 60W

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $2,780.00
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IKA MVP 10 Basic Vacuum Pump IKA MVP 10 Basic Vacuum Pump

Pump rate max. (50/60Hz)

1.7 m³/h

Pump rate max. (50/60Hz)

28.3 l/min

Final pressure without gas ballast

7 mbar

Final pressure with gas ballast

15 mbar

Suction levels

2

Cylinder

2

Connection diameter suction side

10 mm

Connection diameter pressure side

10 mm

Gas ballast valve

yes

Input pressure

7 - 1050 mbar

Speed (50Hz)

1380 rpm

Speed (60Hz)

1680 rpm

Noise at low. pressure

65 dB(A)

Mode automatic

yes

Mode manual

yes

Mode pump %

yes

Mode program

yes

Dimensions (W x H x D)

245 x 155 x 320 mm

Weight

11.5 kg

Permissible ambient temperature

10 - 40 °C

Permissible relative humidity

80 %

Protection class according to DIN EN 60529

IP 54

Voltage

230 / 115 / 100 V

Frequency

50/60 Hz

Power input

180 W

Manufacturer's List Price: $2,560.00
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VACUUBRAND MZ 2 NT Diaphragm Pump VACUUBRAND MZ 2 NT Diaphragm Pump

Max. pumping speed 50 Hz 2.2 m3/h
Max. pumping speed 60 Hz 1.4 cfm
Ultimate vacuum 7 mbar / 5.2 torr
Number of heads 2
Number of stages 2
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 2 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection G1/4"
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 245 mm
Dimension B in mm 239 mm
Dimension H in mm 198 mm
Weight 11.0 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
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VACUUBRAND ME 4 NT Diaphragm Pump VACUUBRAND ME 4 NT Diaphragm Pump

Max. pumping speed 50 Hz 4 m3/h
Max. pumping speed 60 Hz 2.6 cfm
Ultimate vacuum 70 mbar / 52 torr
Number of heads 2
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 2 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection 2 x G1/4"
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 245 mm
Dimension B in mm 239 mm
Dimension H in mm 198 mm
Weight 11.0 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, silencer, hose nozzle, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $2,850.00
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VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump VACUUBRAND MZ 2C NT Chemistry Diaphragm Pump

Max. pumping speed 50 Hz 2 m3/h
Max. pumping speed 60 Hz 1.4 cfm
Ultimate vacuum 7 mbar / 5 torr
Ultimate vacuum with gas ballast 12 mbar / 9 torr
Number of heads 2
Number of stages 2
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 243 mm
Dimension B in mm 243 mm
Dimension H in mm 198 mm
Weight 11.1 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $3,020.00
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IKA VACSTAR Digital Vacuum Pump IKA VACSTAR Digital Vacuum Pump

Pump rate max. (50/60Hz)

1.32 m³/h

Pump rate max. (50/60Hz)

22 l/min

Final pressure without gas ballast

2 mbar

Suction levels

4

Cylinder

4

Connection diameter suction side

8 mm

Connection diameter pressure side

8 mm

Input pressure

2 - 1030 mbar

Two-point control

yes

Analog speed vacuum control

yes

Speed control

Turning knob

Speed range

285 - 1200 rpm

Display

LED

Noise at low. pressure

54 dB(A)

Material in contact with medium

Al2O3; PTFE; FFPM; PPS; NBR

Housing material

alu-cast coating / thermoplastic polymer

Mode automatic

yes

Mode manual

yes

Mode pump %

yes

Mode program

yes

Dimensions (W x H x D)

150 x 375 x 370 mm

Weight

11.5 kg

Permissible ambient temperature

5 - 40 °C

Permissible ambient conditions

80% (up to 31°C), decreasing linearly to max. 50 (@40°C)

Protection class according to DIN EN 60529

IP 20

RS 232 interface

yes

USB interface

yes

Voltage

100 - 240 V

Frequency

50/60 Hz

Power input

130 W

Power input standby

3 W

Manufacturer's List Price: $2,999.00
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KNF UN840.1.2FTP IP44 Diaphragm Pump KNF UN840.1.2FTP IP44 Diaphragm Pump

Maximum Flow Rate 65L/min (3.9 m 3/h)
Ultimate Vacuum 90 mbar (abs.)
Operating Pressure 1 bar (rel.)
Pump Head Material PTFE
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 10
Protection Class IP 44
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 13.42 x 8.89 x 6.29 in. (34.1 x 22.6 x 16.0 cm)
Weight 27.78 lb. (12.6 kg)
Electrical Requirements 100-230V, 50/60Hz, 280W

Manufacturer's List Price: $3,504.00
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KNF UN820.3FT.40P IP44-T Diaphragm Pump KNF UN820.3FT.40P IP44-T Diaphragm Pump

Maximum Flow Rate 20L/min (1.2 m 3/h)
Ultimate Vacuum 10.7 mbar (abs.)
Operating Pressure 1 bar (rel.)
Pump Head Material PTFE
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 10
Protection Class IP 44
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 12.28 x 8.66 x 6.97 in. (31.2 x 22.0 x 17.7 cm)
Weight 21.2 lb. (9.6 kg)
Electrical Requirements 100-230V, 50/60Hz, 130W

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KNF UN840.3FTP IP44 Diaphragm Pump KNF UN840.3FTP IP44 Diaphragm Pump

Maximum Flow Rate 34L/min (2.04 m 3/h)
Ultimate Vacuum 8 mbar (abs.)
Operating Pressure 1 bar (rel.)
Pump Head Material PTFE
Diaphragm Material PTFE coated
Valve Material FFPM
Hose Connections ID 10
Protection Class IP 44
Permissible Ambient Temperature 5°C to 40°C
Dimensions (L x H x W) 13.42 x 8.89 x 6.54 in. (34.1 x 22.6 x 16.6 cm)
Weight 27.78 lb. (12.6 kg)
Electrical Requirements 100-230V, 50/60Hz, 280W

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VACUUBRAND MD 1 Diaphragm Pump VACUUBRAND MD 1 Diaphragm Pump

Max. pumping speed 50 Hz 1.2 m3/h
Max. pumping speed 60 Hz 0.82 cfm
Ultimate vacuum 1.5 mbar / 1.1 torr
Number of heads 4
Number of stages 3
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 6 mm
Outlet connection Silencer / G1/8"
Rated motor power 0.08 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 326 mm
Dimension B in mm 143 mm
Dimension H in mm 215 mm
Weight 7.3 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 40 dBA
ATEX conformity II 3/- G Ex h IIC T3 Gc X Internal Atm. only
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 220-230 V
Rated mains voltage range 2 100-115 V
Rated mains voltage range 3 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 50-60 Hz
Mains frequency 3 60 Hz

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KNF LABOPORT N 840 G Diaphragm Pump KNF LABOPORT N 840 G Diaphragm Pump

Maximum Flow Rate 34 l/min (2.04 m 3/h)
Ultimate Vacuum 6 mbar (abs.)
Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections ID 9.5-8, PVDF
Protection Class IP30
Permissible Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 6.9 x 9.4 x 11.3 in. (17.7 x 24 x 28.9 cm)
Weight 24.9 lb. (11.3 kg)
Electrical Requirements 100-240V, 50/60Hz, 100W

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KNF LABOPORT SR 820 G IP30 Diaphragm Pumping System KNF LABOPORT SR 820 G IP30 Diaphragm Pumping System

Maximum Flow Rate 20L/min (1.2 m3/h)
Ultimate Vacuum 6 mbar
Maximum Operating Pressure 0.1 bar
Pump Head Material TFM PTFE
Diaphragm Material PTFE-Coated
Valve Material FFPM
Hose Connections

Inlet: for hose ID 8 - 9,5

Outlet: for hose ID 10
Protection Class IP30
Permissible Ambient Temperature 5°C to 40°C
Dimensions (W x H x D) 11.1 x 9.2 x 10.2 in. (28.2 x 23.4 x 26 cm)
Weight 23.5 lb. (10.7 kg)
Electrical Requirements 100-240V, 50/60Hz, 60W

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Money Saved: $452.17
VACUUBRAND ME 4R NT Diaphragm Pump VACUUBRAND ME 4R NT Diaphragm Pump

Max. pumping speed 50 Hz 3.8 m3/h
Max. pumping speed 60 Hz 2.5 cfm
Ultimate vacuum 100 mbar / 75 torr
Number of heads 2
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 4 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 254 mm
Dimension B in mm 268 mm
Dimension H in mm 290 mm
Weight 11.5 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Manufacturer's List Price: $3,650.00
Our Price: $3,285.00
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Heidolph Rotavac Valve Tec Vacuum Pump Heidolph Rotavac Valve Tec Vacuum Pump

Diaphragm pump

Two-stage

Suction capacity

0.75 m³/h

Ultimate vacuum

12 mbar

Combinable with a condenser

yes

Power input

80 W

Weight

6 kg

Dimensions without condenser (w/d/h)

145 x 315 x 185 mm

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $3,444.71
Our Price: $3,340.85
Money Saved: $103.86
VACUUBRAND ME 4C NT Chemistry Diaphragm Pump VACUUBRAND ME 4C NT Chemistry Diaphragm Pump

Max. pumping speed 50 Hz 3.9 m3/h
Max. pumping speed 60 Hz 2.6 cfm
Ultimate vacuum 70 mbar / 52 torr
Number of heads 2
Number of stages 1
Lower ambient temperature (operation) 10 °C
Upper ambient temperature (operation) 40 °C
Lower ambient temperature (storage) -10 °C
Upper ambient temperature (storage) 60 °C
Max. back pressure (abs.) 1.1 bar
Inlet connection Hose nozzle DN 8-10 mm
Outlet connection Hose nozzle DN 8-10 mm
Rated motor power 0.18 kW
Rated motor speed at 50/60 Hz 1500/1800 min-1
Protection class IEC 60529 IP 40
Dimension L in mm 254 mm
Dimension B in mm 243 mm
Dimension H in mm 198 mm
Weight 11.1 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®) 45 dBA
NRTL certification Yes
Items supplied Pump completely mounted, ready for use, with manual.
Rated mains voltage range 1 100-115 V
Rated mains voltage range 2 120 V
Mains frequency 1 50-60 Hz
Mains frequency 2 60 Hz

Usually Ships in 24 to 72 Hours
Manufacturer's List Price: $3,880.00
Our Price: $3,492.00
Money Saved: $388.00