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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

Our Price: $2,885.44
Money Saved: $1,213.20
KNF UN820ANP IP44 Diaphragm Pump KNF UN820ANP IP44 Diaphragm Pump

Delivery Rate at atm. Pressure (l/min)

22

Max. Operating Pressure (psi)

15

Ultimate Vacuum (torr)

75

Connections for tube (in)

ID 3/8

Permissible Gas and Ambient Temperature

+ 5 °C to + 40 °C

Mains

115V/60HZ

Motor

IP44

Power

145W

Operating current

1.9A

Weight (lbs)

Dimensions Lx H x W (mm)

3.2lbs

261 x 204 x 110

Our Price: $1,463.34
Money Saved: $615.27
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

Our Price: $2,843.07
Money Saved: $1,195.38
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

Our Price: $5,992.16
Money Saved: $2,519.43
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

Our Price: $3,680.53
Money Saved: $1,547.49
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

Our Price: $2,038.14
Money Saved: $856.95
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

Our Price: $1,383.87
Money Saved: $581.86
KNF UN811KNP IP20-T Diaphragm Pump KNF UN811KNP IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

2.0

Ultimate Vacuum (mbar abs.)

240

Delivery Rate at atm. Pressure (l/min)

11.5

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)

2.5

187 x 157 x 90

Protection Class Motor

IP20

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

1.5

1.3

0.8

Power consumption pump (W)

70

75

65

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

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

3.15

3.15

1.0

Our Price: $623.93
Money Saved: $197.03
KNF UN811KTP IP20-T Diaphragm Pump KNF UN811KTP IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

2.0

Ultimate Vacuum (mbar abs.)

290

Delivery Rate at atm. Pressure (l/min)

11.5

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)

2.5

187 x 157 x 90

Protection Class Motor

IP20

Voltage

100

115

230

Frequency (Hz)

50/60

60

50

Max. operating current (A)

1.5

1.3

0.8

Power consumption pump (W)

70

75

65

Max. permitted mains voltage

fluctuations

+/- 10 %

+/- 10 %

+/- 10 %

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

3.15

3.15

1.0

Our Price: $695.39
Money Saved: $219.60
KNF UN811KV.45P IP20-T Diaphragm Pump KNF UN811KV.45P IP20-T Diaphragm Pump

Max. Pressure
Ultimate Vacuum

15psi
75 Torr

Electrical Requirements

115V 60Hz 0.9A

Wattage

100w

Temperature Range

5°C-40°C

Flow Rate

13L/min.

Includes

Vacuum gauge and regulator assembly

Material

PPS (Pump Head), FKM

Weight

5.5 lb. (2.5kg)

Dimensions ( L x W x H)

7.36 “ x 3.54” x 6.75”

Enclosure Rating

IP20

Our Price: $812.44
Money Saved: $256.56