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KNF UN816.3KTP IP20-T Diaphragm Pump KNF UN816.3KTP IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

0.5

Ultimate Vacuum (mbar abs.)

20

Delivery Rate at atm. Pressure (l/min)

16

Hose Connection (mm)

ID 6

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible

Ambient Relative Humidity

80 % for temperatures up to 31 °C,

decreasing linearly to 50 % at 40 °C

Max. Altitude of site

(m above sea level)

2000

Weight (kg)

Dimensions (L x H x W) (mm)

3.95

361 x 141 x 90

Protection Class Motor

IP20

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

1.4

0.9

0.6

Power consumption pump (W)

100

100

100

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

Fuse pump**
(2x) T (A)

2.5

2.5

1.25

Manufacturer's List Price: $1,484.43
Our Price: $1,187.54
Sale Price: $1,128.16
Money Saved: $356.27
KNF UN816.3KT.45P IP20-T Diaphragm Pump KNF UN816.3KT.45P IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

0.5

Ultimate Vacuum (mbar abs.)

20

Delivery Rate at atm. Pressure (l/min)

16

Hose Connection (mm)

ID 6

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible

Ambient Relative Humidity

80 % for temperatures up to 31 °C,

decreasing linearly to 50 % at 40 °C

Max. Altitude of site

(m above sea level)

2000

Weight (kg)

Dimensions (L x H x W) (mm)

3.95

361 x 141 x 90

Protection Class Motor

IP20

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

1.4

0.9

0.6

Power consumption pump (W)

100

100

100

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

Fuse pump**
(2x) T (A)

2.5

2.5

1.25

Manufacturer's List Price: $1,723.57
Our Price: $1,378.86
Sale Price: $1,309.92
Money Saved: $413.65
KNF UN810FTP IP44 Diaphragm Pump KNF UN810FTP IP44 Diaphragm Pump

Max. Permissible operating pressure

1.0bar

Ultimate Vacuum

£ 100

Delivery rate at atm. Pressure

Max. 10

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

5.9

256 x 187 x 146

Protection Class Motor

IP44

Manufacturer's List Price: $1,965.73
Our Price: $1,572.58
Sale Price: $1,493.95
Money Saved: $471.78
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

Our Price: $1,753.70
Scilogex Chemistry-design Vacuum Diaphragm Pump MZ1C Scilogex Chemistry-design Vacuum Diaphragm Pump MZ1C

Manufacturer's List Price: $2,399.44
Our Price: $1,919.55
Money Saved: $479.89
KNF UN820.3ANP IP44 Diaphragm Pump KNF UN820.3ANP IP44 Diaphragm Pump

Delivery Rate at atm. Pressure (l/min)

22

Max. Operating Pressure (psi)

15

Ultimate Vacuum (torr)

6

Connections for tube (in)

ID 3/8

Permissible Gas and Ambient Temperature

+ 5 °C to + 40 °C

Mains

115V/60HZ

Motor

IP 44

Power

120W

Operating current

0.7A

Weight (kg)

Dimensions Lx H x W (mm)

9.3

304 x 204 x 110

Manufacturer's List Price: $2,594.35
Our Price: $2,075.48
Sale Price: $1,971.71
Money Saved: $622.64
KNF UN810.3FTP IP44 Diaphragm Pump KNF UN810.3FTP IP44 Diaphragm Pump

Max. Permissible operating pressure

1.0bar

Ultimate Vacuum

£ 8

Delivery rate at atm. Pressure

Max. 10

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

6.9

281 x 187 x 140

Protection Class Motor

IP44

Manufacturer's List Price: $2,607.73
Our Price: $2,086.18
Sale Price: $1,981.87
Money Saved: $625.86
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

Our Price: $2,056.75
KNF UN820.3ATP IP44 Diaphragm Pump KNF UN820.3ATP IP44 Diaphragm Pump

Delivery Rate at atm. Pressure (l/min)

20

Max. Operating Pressure (psi)

15

Ultimate Vacuum (torr)

6

Connections for tube (in)

ID 3/8

Permissible Gas and Ambient Temperature

+ 5 °C to + 40 °C

Mains

115V/60HZ

Motor

IP 44

Power

120W

Operating current

0.7A

Weight (kg)

Dimensions Lx H x W (mm)

9.3

304 x 204 x 110

Manufacturer's List Price: $2,793.58
Our Price: $2,234.86
Sale Price: $2,123.12
Money Saved: $670.46
KNF N938.50KT.18 IP20-T Diaphragm Pump KNF N938.50KT.18 IP20-T Diaphragm Pump

Max. Permissible operating pressure (bar g)

0.5

Ultimate Vacuum (mbar abs)

15

Delivery rate at atm. Pressure

30 l/min

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

6.9

402 x 212 x 110

Protection Class Motor

IP20

Manufacturer's List Price: $2,895.09
Our Price: $2,316.07
Sale Price: $2,200.27
Money Saved: $694.82
KNF UN840FTP IP44 Diaphragm Pump KNF UN840FTP IP44 Diaphragm Pump

Max. Permissible operating pressure

1.0bar

Ultimate Vacuum

£ 100

Delivery rate at atm. Pressure

Max. 34

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

10.3

297 x 226 x 171

Protection Class Motor

IP44

Manufacturer's List Price: $2,968.65
Our Price: $2,374.92
Sale Price: $2,256.17
Money Saved: $712.48
KNF UN820.3FTP IP44 Diaphragm Pump KNF UN820.3FTP IP44 Diaphragm Pump

Max. Permissible operating pressure

1.0bar

Ultimate Vacuum

£ 8

Delivery rate at atm. Pressure

Max. 20

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

9.3

312 x 207 x 144

Protection Class Motor

IP44

Manufacturer's List Price: $2,987.51
Our Price: $2,390.01
Sale Price: $2,270.51
Money Saved: $717.00
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

Manufacturer's List Price: $3,285.23
Our Price: $3,028.18
Money Saved: $257.05
KNF UN840.3FTP IP44 Diaphragm Pump KNF UN840.3FTP IP44 Diaphragm Pump

Max. Permissible operating pressure

1.0bar

Ultimate Vacuum

£ 8

Delivery rate at atm. Pressure

Max. 34

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

12.6

341 x 226 x 166

Protection Class Motor

IP44

Manufacturer's List Price: $4,038.45
Our Price: $3,230.76
Sale Price: $3,069.22
Money Saved: $969.23
KNF UN820.3FT.40P IP44-T Diaphragm Pump KNF UN820.3FT.40P IP44-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

1.0

Ultimate Vacuum (mbar abs.)

10

Delivery Rate at atm. Pressure (l/min)

20

Hose Connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible

Ambient Relative Humidity

80 % for temperatures up to 31 °C,

decreasing linearly to 50 % at 40 °C

Max. Altitude of site

(m above sea level)

2000

Weight (kg)

Dimensions (L x H x W) (mm)

9.6

312 x 220 x 177

Protection Class Motor

IP44

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

1.8

1.2

0.7

Power consumption pump (W)

130

130

120

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

Fuse pump**
(2x) T (A)

3.15

2.5

1.6

Manufacturer's List Price: $4,098.64
Our Price: $3,278.91
Sale Price: $3,114.96
Money Saved: $983.68
Heidolph Rotavac Valve Control Vacuum Pump Heidolph Rotavac Valve Control Vacuum Pump


Diaphragm pump

Two-stage

Suction capacity

2 m³/h

Ultimate vacuum

7 mbar

Combinable with a condenser

yes

Power input

180 W

Weight

12.8 kg

Dimensions without condenser (w/d/h)

195 x 245 x 310 mm

Manufacturer's List Price: $4,107.11
Our Price: $3,485.69
Money Saved: $621.42
KNF N920KT.29.18G Diaphragm Pump KNF N920KT.29.18G Diaphragm Pump

Max. Permissible Operating Pressure

0.5 bar

Ultimate Vacuum

2.0 mbar abs.

≤5 with open gas ballast

Delivery rate at atm. Pressure

Max. 21 l/min

Hose connection

ID 10 mm

Permissible ambient temperature

+ 10°C to + 40°C

Permissible media temperature

+ 5°C to + 40°C

Weight

8.5 kg

Dimensions (L x H x W)

324 x 226 x 158 mm

Mains

100-240V/50-60Hz

Motor protection

IP 20

Power P

135W

Pump materials

Pump head

PPS

Diaphragm

PTFE-coated

Valve

EPDM

Gas ballast valve

PVDF

Manufacturer's List Price: $5,228.02
Our Price: $4,182.42
Sale Price: $3,973.30
Money Saved: $1,254.72
KNF UN840.3FT.40P IP44-T Diaphragm Pump KNF UN840.3FT.40P IP44-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

1.0

Ultimate Vacuum (mbar abs.)

10

Delivery Rate at atm. Pressure (l/min)

34

Hose Connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible

Ambient Relative Humidity

80 % for temperatures up to 31 °C,

decreasing linearly to 50 % at 40 °C

Max. Altitude of site

(m above sea level)

2000

Weight (kg)

Dimensions (L x H x W) (mm)

12.9

341 x 239 x 189

Protection Class Motor

IP44

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

4.4

3.2

1.5

Power consumption pump (W)

220

250

245

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

Fuse pump**
(2x) T (A)

6.3

6.3

3.15

Manufacturer's List Price: $5,321.65
Our Price: $4,257.32
Sale Price: $4,044.45
Money Saved: $1,277.20
IKA VACSTAR Control Vacuum Pump IKA VACSTAR Control 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

Boiling point detection

yes

Solvent library

yes

Analog speed vacuum control

yes

Speed control

Turning knob

Speed range

285 - 1200 rpm

Display

TFT

Pressure unit / scale

mbar, hPa, mmHg, Torr

Vacuum sensor

yes

Vacuum sensor type

ceramic Al2O3

Pressure max. for pressure sensor

1.2 bar

Measurement range (absolute)

1 - 1030 mbar

Control range

1 - 1030 mbar

Resolution pressure

1 mbar

Measurement uncertainty

1 mbar

Venting valve

yes

Condensate trap

yes

Emission condenser

yes

Timer

yes

Noise at low. pressure

54 dB(A)

Material in contact with medium

Al2O3, PTFE, FPM, PPS

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)

270 x 435 x 500 mm

Weight

14 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

140 W

Power input standby

1.5 W

Our Price: $4,175.25
Heidolph Hei-VAC Diaphragm Vacuum Pump Heidolph Hei-VAC Diaphragm Vacuum Pump

Diaphragm pump

Two-stage

Maximum Pumping Speed

1.3 m³/h

Ultimate vacuum

2 mbar

Combinable with a condenser

No

Power input

80 W

Weight

7.1 kg

Dimensions without condenser (w/d/h)

326 x 143 x 175 mm

Manufacturer's List Price: $4,896.45
Our Price: $4,317.16
Money Saved: $579.29
KNF UN842.3FTP IP44 Diaphragm Pump KNF UN842.3FTP IP44 Diaphragm Pump

Max. Permissible operating pressure

1.0bar

Ultimate Vacuum

£ 2

Delivery rate at atm. Pressure

Max. 34

Hose connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible ambient relative humidity

80 % for temperatures up to 31 °C, decreasing linearly to 50 % at 40 °C

Maximum Altitude of site (above sea level)

2000

Weight (kg)

Dimensions (mm)

13.4

341 x 223 x 167

Protection Class Motor

IP44

Manufacturer's List Price: $6,010.86
Our Price: $4,808.69
Sale Price: $4,568.26
Money Saved: $1,442.60
Buchi V-100 / I-100 Vacuum System Buchi V-100 / I-100 Vacuum System

Manufacturer's List Price: $6,243.75
Our Price: $4,995.00
Money Saved: $1,248.75
KNF UN842.3FT.40P IP44-T Diaphragm Pump KNF UN842.3FT.40P IP44-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

1.0

Ultimate Vacuum (mbar abs.)

4

Delivery Rate at atm. Pressure (l/min)

34

Hose Connection (mm)

ID 10

Permissible Ambient Temperature

Permissible Media Temperature

+ 5 °C to + 40 °C

+ 5 °C to + 40 °C

Maximum Permissible

Ambient Relative Humidity

80 % for temperatures up to 31 °C,

decreasing linearly to 50 % at 40 °C

Max. Altitude of site

(m above sea level)

2000

Weight (kg)

Dimensions (L x H x W) (mm)

13.7

341 x 242 x 189

Protection Class Motor

IP44

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

4.4

3.2

1.5

Power consumption pump (W)

260

290

245

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

Fuse pump**
(2x) T (A)

6.3

6.3

3.15

Manufacturer's List Price: $7,141.25
Our Price: $5,713.00
Sale Price: $5,427.35
Money Saved: $1,713.90
KNF UN860.3FTP IP54-T Diaphragm Pump KNF UN860.3FTP IP54-T Diaphragm Pump

Delivery Rate at atm. Pressure (l/min)

60

Max. Operating Pressure (psi)

15

Ultimate Vacuum (torr)

1.5

Connections for tube (in)

ID ½

Permissible Gas and Ambient Temperature

+ 5 °C to + 40 °C

Mains

115V/60HZ

Motor

IP54

Power

270W

Operating current

1.9A

Weight (lbs)

Dimensions Lx H x W (mm)

33

331 x 278.5 x 291

Manufacturer's List Price: $7,234.67
Our Price: $5,787.74
Sale Price: $5,498.35
Money Saved: $1,736.32
KNF UN860.1.2FTP IP54-T Diaphragm Pump KNF UN860.1.2FTP IP54-T Diaphragm Pump

Delivery Rate at atm. Pressure (l/min)

110

Max. Operating Pressure (psi)

15

Ultimate Vacuum (torr)

75

Connections for tube (in)

ID ½

Permissible Gas and Ambient Temperature

+ 5 °C to + 40 °C

Mains

115V/60HZ

Motor

IP54

Power

270W

Operating current

1.9A

Weight (lbs)

Dimensions Lx H x W (mm)

33

331 x 278.5 x 291

Manufacturer's List Price: $7,235.08
Our Price: $5,788.06
Sale Price: $5,498.66
Money Saved: $1,736.42
KNF N860.3FT.40.18 IP54-T Diaphragm Pump KNF N860.3FT.40.18 IP54-T Diaphragm Pump

Delivery

60 l/min

Ultimate Vacuum

4mbar

Operating Pressure

1bar

Connectors for tube (mm)

ID12

Permissible Gas and Ambient Temperature

+5...+40 °C

Motor Protection

IP 54

Electrical

230V 50Hz 1.6A`

Dimensions (mm)

331 x 278.5 x 291

Manufacturer's List Price: $8,511.59
Our Price: $6,809.27
Sale Price: $6,468.81
Money Saved: $2,042.78
Heidolph Rotavac Vario Tec Vacuum Pump, 115V Heidolph Rotavac Vario Tec Vacuum Pump, 115V

Diaphragm pump

Two-stage

Suction capacity

1 m³/h

Ultimate vacuum

12 mbar

Combinable with a condenser

yes

Power input

160 W

Weight

4.3 kg

Dimensions without condenser (w/d/h)

156 x 236 x 196 mm

Manufacturer's List Price: $8,053.42
Our Price: $6,642.74
Money Saved: $1,410.68
Heidolph Rotavac Vario Pumping Unit, 115V Heidolph Rotavac Vario Pumping Unit, 115V

Diaphragm pump

Three-stage

Suction capacity

1.7 m³/h

Ultimate vacuum

5 mbar

Combinable with a condenser

yes

Power input

160 W

Weight

6 kg

Dimensions without condenser (w/d/h)

193 x 299 x 299 mm

Manufacturer's List Price: $9,679.39
Our Price: $7,993.51
Money Saved: $1,685.88
Heidolph Rotavac Vario Control Vacuum Pump, 115V Heidolph Rotavac Vario Control Vacuum Pump, 115V

Diaphragm pump

Three-stage

Suction capacity

1.7 m³/h

Ultimate vacuum

2 mbar

Combinable with a condenser

yes

Power input

160 W

Weight

6 kg

Dimensions without condenser (w/d/h)

167 x 236 x 196 mm

Manufacturer's List Price: $9,427.19
Our Price: $8,241.75
Money Saved: $1,185.44