Exhibit with us

*mydirectindustry

Diaphragm pump N 838 series
for chemicalselectricself-priming

Diaphragm pump - N 838 series - KNF - for chemicals / electric / self-priming

Diaphragm pump - N 838 series - KNF - for chemicals / electric / self-priming

Add to favorites

Compare this product

Go to the KNF website for more information

Characteristics

Technology

diaphragm

Fluid

for chemicals

Operation

electric

Priming

self-priming

Mobility

stationary

Domain

industrial, chemical

Applications

transfer, control

Voltage

24 V, 12 V, 380 V

Other characteristics

adjustable, oil-free

Flow

Max.: 34 l/min
(8.98185 us gal/min)

Min.: 8.5 l/min
(2.24546 us gal/min)

Pressure

0.5 bar
(7.252 psi)

Power

55 W, 100 W
(0.07 hp, 0.14 hp)

Fluid temperature

Max.: 40 °C
(104 °F)

Min.: 5 °C
(41 °F)

Length

134 mm, 150 mm, 153 mm
(5 in, 6 in, 6 in)

Width

82 mm, 84 mm, 115 mm
(3.23 in, 3.31 in, 4.53 in)

Height

122 mm, 129 mm, 132 mm
(4.8 in, 5.08 in, 5.2 in)

Weight

1.9 kg, 2.2 kg, 2.3 kg, 2.4 kg
(4.19 lb, 4.85 lb, 5.07 lb, 5.29 lb)

Description

KNF diaphragm gas pumps transfer or compress gases and vapors and generate vacuum without contaminating the media. They are available with options for application requirements related to size, motor, control, voltage, chemical resistance, safety, vibration, noise and temperature resistance. All pump types offer oil-free operation. Benefits Excellent reliability Contamination free transfer Maintenance-free Low sound level Digitally adjustable motor Special Features Diaphragm pump

Catalogs

No catalogs are available for this product.

See all of KNF‘s catalogs

Go to the KNF website for more information

Other KNF products

Pump

diaphragm pump 1

diaphragm pump FD 1.200

for food productswaterfor chemicals

diaphragm vacuum pump 1

diaphragm vacuum pump NP 40

oil-freeDCbrushless DC

diaphragm pump 1

diaphragm pump NP 20

for gasairbrushless DC

diaphragm pump 1

diaphragm pump NVC 830 HP

for gaselectricself-priming

diaphragm pump 1

diaphragm pump MGP 75-21/22

for gasairlow-noise level

diaphragm pump 1

diaphragm pump FMS-FC 1.400

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 70 series

waterbeverageelectric

diaphragm pump 1

diaphragm pump FP 1.150

waterelectricself-priming

diaphragm pump 1

diaphragm pump FMM 20 series

beverageelectricself-priming

diaphragm pump 1

diaphragm pump FEM 1.02 series

waterelectricself-priming

diaphragm pump 1

diaphragm pump FMM 80 series

waterelectricself-priming

diaphragm pump 1

diaphragm pump NF 1.5 series

waterelectricself-priming

diaphragm pump 1

diaphragm pump NF 5 series

waterelectricself-priming

diaphragm pump 1

diaphragm pump NFB 5 series

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump FEM 1.09 series

waterelectricself-priming

diaphragm pump 1

diaphragm pump FL 10 series

waterDCself-priming

diaphragm pump 1

diaphragm pump NF 1.10 series

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump FF 12 series

waterelectricself-priming

diaphragm pump 1

diaphragm pump FF 20 series

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump NF 25 series

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump NF 30 series

waterDCself-priming

diaphragm pump 1

diaphragm pump NF 1.25 series

waterDCself-priming

diaphragm pump 1

diaphragm pump NMP 03 series

for gasbrushless DCself-priming

diaphragm pump 1

diaphragm pump NF 2.35

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump NMP 05 series

for gasbrushless DCself-priming

diaphragm pump 1

diaphragm pump NF 60 series

waterDCself-priming

diaphragm pump 1

diaphragm pump NFB 25

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump NFB 30

waterbrushless DCself-priming

diaphragm pump 1

diaphragm pump NF 1.60 series

waterDCself-priming

diaphragm pump 1

diaphragm pump NMS 010 series

for gasbrushless DCself-priming

diaphragm pump 1

diaphragm pump NMP 09 series

for gasDCself-priming

diaphragm pump 1

diaphragm pump NF 100 series

for gasDCself-priming

diaphragm pump 1

diaphragm pump NFB 100

for chemicalswith brushless DC motorstationary

diaphragm vacuum pump 1

diaphragm vacuum pump NMS 020 series

oil-freesingle-stagemotor

diaphragm pump 1

diaphragm pump NMP 850.1.2 series

for gaselectricstationary

diaphragm pump 1

diaphragm pump NF 300

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NF 1.300 Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NPK 03 series

beverageelectricself-priming

diaphragm pump 1

diaphragm pump NPK 02 series

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump NMP 820 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 015.1.2 series

beverageelectricself-priming

diaphragm pump 1

diaphragm pump NMP 820.1.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NPK 04 series

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump FP 1.400 series

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump NMP 850 series

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump N 84.3 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 830 HP series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 86.3 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 830.1.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 86.0 series

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump N 86.16 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 86 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 850 HP

beveragefuelelectric

diaphragm pump 1

diaphragm pump N 87

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 87 Ex series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NPK 06

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 96 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 830.1.2 HP series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 84.5 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 012

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FK 1100 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FK 1.1100 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NPK 012 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 850.1.2 HP series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NPK 09 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 816.3

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 816 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 922 FT series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 922 FT Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 024

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 920

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 026.3

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 922 ST Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NPK 09.1.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 922 ST

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 035.3 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 036 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 035 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630.3 Ex series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630.3 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 938 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630 Ex series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630.15 Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630.15 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 952 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 936

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 936.3

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 026.1 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 026.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 940 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 938.1.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 035.1 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 035.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 838.1.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 936.1.2

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 860 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 036.0 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630.1.2 Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 630.1.2 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 880

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 0150 Ex series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 0100

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 1200 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 2400 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 680.1.2 Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 1400 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 7 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 1.7 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 25 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 1.25 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FM 50

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NFB 25

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NFB 60

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NF 1.100 Ex

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NF 1.100 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 150 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMP 015 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump FP 400

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump NMP 830 series

for chemicalsbeverageelectric

diaphragm pump 1

diaphragm pump NF 1.300 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 84.4 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump NMS 030 series

for chemicalselectricself-priming

diaphragm pump 1

diaphragm pump N 813

for chemicalselectricself-priming

See all products

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list