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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
Our Price: $2,609.33
Sale Price: $2,224.00
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

Usually Ships in 24 Hours
Manufacturer's List Price: $7,532.00
Our Price: $5,792.16
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

Usually Ships in 24 Hours
Manufacturer's List Price: $5,925.00
Our Price: $4,080.53
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

Usually Ships in 24 Hours
Manufacturer's List Price: $2,945.00
Our Price: $2,188.14
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

Manufacturer's List Price: $949.00
Our Price: $781.44
KNF UN811KVP IP20-T Diaphragm Pump KNF UN811KVP IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

0.0

Ultimate Vacuum (mbar abs.)

100

Delivery Rate at atm. Pressure (l/min)

13.0

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

Usually Ships in 24 Hours
Manufacturer's List Price: $820.00
Our Price: $670.56
KNF UN816.1.2KT.45P IP20-T Diaphragm Pump KNF UN816.1.2KT.45P IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

0.5

Ultimate Vacuum (mbar abs.)

160

Delivery Rate at atm. Pressure (l/min)

30

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 102

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

Usually Ships in 24 Hours
Manufacturer's List Price: $1,723.00
Our Price: $1,298.68
KNF UN816.1.2KTP IP20-T Diaphragm Pump KNF UN816.1.2KTP IP20-T Diaphragm Pump

Max. Permissible Operating Pressure

(bar g)

0.5

Ultimate Vacuum (mbar abs.)

160

Delivery Rate at atm. Pressure (l/min)

30

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 102

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

Usually Ships in 24 Hours
Manufacturer's List Price: $1,510.00
Our Price: $1,128.33
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: $1,723.00
Our Price: $1,298.40
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

Usually Ships in 24 Hours
Manufacturer's List Price: $1,510.00
Our Price: $1,445.04