ATEX-Compliant Diaphragm Gas Pumps
ATEX Compliance with Different Material Selections
KNF ATEX-compliant gas pumps are certified in accordance with 2014/34/EU, making them suitable for use in potentially explosive atmospheres.
Materials used in different models are:
| Model | Pump head | Diaphragm | Valves |
|---|---|---|---|
| AT | Aluminum | PTFE-coated | Stainless steel |
| FT/FTE | PTFE | PTFE-coated | PTFE |
| ST | Stainless steel | PTFE-coated | Stainless steel |
| TTE | PVDF | PTFE-coated | FFPM |
See also: KNF ATEX-Compliant Liquid Pumps
Products
9 Items
|
No. |
Model |
Flow rate (at atm. pressure) |
Vacuum |
Pressure |
|
|---|---|---|---|---|---|
N 0150.1.2 AT/ST.9E Ex |
Flow rate (at atm. pressure) l/min
220
l/min
|
Vacuum mbar abs.
115
mbar abs.
|
Pressure bar g
1
bar g
|
||
N 0150 AT/ST.9E Ex |
Flow rate (at atm. pressure) l/min
120
l/min
|
Vacuum mbar abs.
115
mbar abs.
|
Pressure bar g
1
bar g
|
||
N 026.1.2 AT/ST.9E Ex |
Flow rate (at atm. pressure) l/min
26
l/min
|
Vacuum mbar abs.
100
mbar abs.
|
Pressure bar g
2
bar g
|
||
N 026 AT/ST.9E Ex |
Flow rate (at atm. pressure) l/min
15
l/min
|
Vacuum mbar abs.
100
mbar abs.
|
Pressure bar g
2.5
bar g
|
||
N 143 AT/ST.9E Ex |
Flow rate (at atm. pressure) l/min
27
l/min
|
Vacuum mbar abs.
100
mbar abs.
|
Pressure bar g
4
bar g
|
||
N 186.1.2 AT/ST.9E Ex |
Flow rate (at atm. pressure) l/min
48
l/min
|
Vacuum mbar abs.
100
mbar abs.
|
Pressure bar g
4
bar g
|
||
N 726 FT.29E Ex |
Flow rate (at atm. pressure) l/min
7–13
l/min
|
Vacuum mbar abs.
Down to 125
mbar abs.
|
Pressure bar g
Up to 1.5
bar g
|
||
N 726 FTE Ex |
Flow rate (at atm. pressure) l/min
13
l/min
|
Vacuum mbar abs.
53
mbar abs.
|
Pressure bar g
1.5
bar g
|
||
N 87 TTE Ex |
Flow rate (at atm. pressure) l/min
7.5
l/min
|
Vacuum mbar abs.
140
mbar abs.
|
Pressure bar g
1.5
bar g
|
Contact Us
We offer a wide variety of customization options. Products can be custom-tailored to suit your needs.
Contact us to learn more: +886 2 27941011 09:00–17:30, Monday to Friday (UTC+8, except public holidays in Taiwan)
