For security reasons, you will be logged out in 4 minutesCannot be added!Your basket contains a blocked quote and must be finalised before you can order other items.Add to basket...Item added to basket
Express
order
Display
my quote
Basket0
Error when adding ref. {0} to favouritesError when removing ref. {0} from favourites
EquipmentPumpVacuum pumpVacuum pump
046545

046545 · Diaphragm pump with adjustable flow rate for corrosive gases N 820 G

Made in Europe
Sales Unit: 1
Brand: KNF
Part Number: 317121/313452
Delivery time on request
2 815.00 €
• Small footprint
• Integrated speed control
• 100% oil-free for contamination-free transfer, discharge and compression

Pumps N 820 G and N 840 G:
• Expandable: separators and/or capacitors can be purchased separately and easily installed
• 3 colour status display: on / pause / error
• Internal atmosphere according to ATEX II 2/-G IIB+H2 T3
• High compatibility with steam and condensation
• Air ballast
Suggested application(s)Aspiration, vacuuming and fluid transfer
ModelN820G
MaterialPump head / membrane / valve TFM PTFE / PTFE / FFPM
Gross weight11,60 kg
Additional descriptionService pressure: 0.1 bar
Limit value: 6 bar abs
Max. flow at P.atm: 20 l/min
height220 mm
length163 mm
depth256 mm
Dimensionsø connection: 9 mm
Gross dimensions58,00 x 30,50 x 36,00 cm
Weight8.8 kg
UNSPSC Code41105101

Accessories

Available in stock: {0}Supply in progressDelivery time on request
046544 · Maintenance kit for model N 96
Sales Unit: 1
KNF
Delivery time on request
Made in Europe
046549 · Maintenance kit for N 820 G model
Sales Unit: 1
KNF
Delivery time on request
Made in Europe
046550 · Maintenance kit for N 840 G model
Sales Unit: 1
KNF
Delivery time on request
Made in Europe
046542 · Nozzle + silencer set for model N 96
Sales Unit: 1
KNF
Delivery time on request
Made in Europe
046547 · End caps for models N 820 G and N 840 G
Sales Unit: 1
KNF
Delivery time on request
Made in Europe
Available in stock: {0}Supply in progressDelivery time on request
158525 · Maintenance kit
Sales Unit: 1
KNF
Delivery time on request
Made in Europe

Variant(s)

Available in stock: {0}Supply in progressDelivery time on request
046540 · Diaphragm pump with adjustable flow rate for corrosive gases N 96
Sales Unit: 1
KNF
Supply in progress
Made in Europe
Special offer
Untill 12/22/26
046546 · Diaphragm pump with adjustable flow rate for corrosive gases N 840 G
Sales Unit: 1
KNF
Delivery time on request
Made in Europe

• Absolute ultimate vacuum 2 mbar
• Possible addition of a silencer

Available in stock: {0}Supply in progressDelivery time on request
046520 · N920G KNF pumps
Sales Unit: 1
KNF
Delivery time on request
Made in Europe

You may be also interested in these categories

Vacuum pumpManual vacuum pumpWater ejector for vacuum pumpCompressor for vacuum pump
The stock indication is not contractual: this data is constantly changing and may vary depending on the quantities requested.