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EP18

Diaphragm vacuum pump N 920 KT.29.18G
From  KNF
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Type
Delivery rate
End vacuum (abs.)


For all applications that still require a large suction capacity at low pressure.For pumping and extracting air, gases and vapours, for sampling and evacuating containers or systems.
Product details

€2,773.50/Pack Qty. 

excl. VAT. | 1 unit(s) per Pack Qty.

Art. No. EP19.1

In procurement
from 6 Pack Qty. €2,634.82/Pack Qty.
from 24 Pack Qty. €2,496.15/Pack Qty.

Fits to / Accessories

Accessories Silencer for N 920KT.29.18G
Accessories Silencer for N 920KT.29.18G
Art. No. EP20.1
€28.95  /  1  unit(s) 

Product details


For all applications that still require a large suction capacity at low pressure.For pumping and extracting air, gases and vapours, for sampling and evacuating containers or systems.

  • The delivery rate can be adjusted by changing the speed using the potentiometer
  • Ideal for aggressive and corrosive gases and vapours
  • Very quiet and low vibration
  • Diaphragm stabilisation system for high suction capacity in the lower vacuum range
  • With integrated gas ballast valve for reducing condensate formation within the pump head

Application:for various processes and procedures, e.g. in laboratories, which need to be performed under vacuum conditions. Also usable in the semiconductor and pharmaceutical industries and in chemical and analysis technology.



Diaphragm vacuum pump N 920 KT.29.18G 

Technical Information
Type N 920 KT.29.18G 
Delivery rate 21 l/min
Delivery rate 1.2 m³/h
End vacuum (abs.) 2 mbar
End vacuum abs. with gas ballast <5 mbar
Overpressure 0,5 bar
Media temperature +5 - +40 °C
Connection for hose inner Ø 10 mm 
Motor power 135 W
Ambient temperature +10 - +40 °C
IP rating 20 
Materials in contact with media pump head: PPS 
diaphragms: PTFE-coated 
valves: FFPM 
gas ballast valve: PVDF 
W x D x H 158 x 324 x 226 mm
Weight 8,5 kg
Mains connection 100-240 V, 50/60 Hz 
Diaphragm vacuum pump N 920 KT.29.18G
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Type Delivery rate End vacuum (abs.) Pack Qty. Price Quantity
EP19.1 N 920 KT.29.18G 21 l/min 2 mbar 1 unit(s)

€2,773.50

In stock
In procurement
No longer available
Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS

Instruction / German
Instruction / English