N 026 AT/ST.9E Ex

Flow rate (at atm. pressure)

l/min

Vacuum

100

mbar abs.

Pressure

2.5

bar g

Model Codes and Materials

N 026 AT.9 E Ex

Aluminium pump head, PTFE-coated diaphragm, and stainless steel valves

N 026 ST.9 E Ex

Stainless steel pump head, PTFE-coated diaphragm, and stainless steel diaphragm

Motor Data

IP 44

Voltage: ~230 V
Frequencies: 50 Hz
Motor rating: 70 W
Rated motor current: 0.96 A

IP 44

Voltage: 3~230–400 V
Frequencies: 50 Hz
Motor rating: 70 W
Rated motor current: 0.5/0.29 A

Explosion Protected

Pump parts: Ex II 2G c IIB-T4 X
AC motor: Ex II 2G Ex e IIC-T3 Gb
Three-phase AC motor: Ex II 2G Ex e IIC-T4 Gb

Notes: pumps for gases in the Group of IIC, and motors with other voltages and frequencies on request.

Features
- Explosion protected to ATEX
- Corrosion resistant model available
- Maintenance free
- Very quiet and little vibration
- Long product life
- Ready for assembly
- Can be installed in virtually any position
- High level of gas tightness, approx. 6×10^-3 mbar × l/s (not tested in serial production)
- Cool running motor, even in continuous operation
Technical Details
Flow rate l/min at atm. pressure 15
Ultimate vacuum mbar abs. 100
Operating pressure bar g 2.5

Flow rate l/min at atm. pressure	15
Ultimate vacuum mbar abs.	100
Operating pressure bar g	2.5

Related Products

Model Current	Flow rate (at atm. pressure)l/min	Vacuummbar abs.	Pressurebar g
N 026 AT/ST.9E Ex	15 l/min Flow rate (at atm. pressure) l/min	100 mbar abs. Vacuum mbar abs.	2.5 bar g Pressure bar g	Learn more
N 186.1.2 AT/ST.9E Ex	48 l/min Flow rate (at atm. pressure) l/min	100 mbar abs. Vacuum mbar abs.	4 bar g Pressure bar g	Learn more
N 143 AT/ST.9E Ex	27 l/min Flow rate (at atm. pressure) l/min	100 mbar abs. Vacuum mbar abs.	4 bar g Pressure bar g	Learn more
N 726 FTE Ex	13 l/min Flow rate (at atm. pressure) l/min	53 mbar abs. Vacuum mbar abs.	1.5 bar g Pressure bar g	Learn more
N 726 FT.29E Ex	7–13 l/min Flow rate (at atm. pressure) l/min	Down to 125 mbar abs. Vacuum mbar abs.	Up to 1.5 bar g Pressure bar g	Learn more

More products available on the category page:

OEM ATEX-Compliant Pumps

Contact Us

At DRF, we work closely with our brands to provide custom-tailored solutions. Please contact us to learn more:
+886 2 27941000 09:00–17:30, Monday to Friday (UTC+8, except public holidays in Taiwan)

Contact Details

OEM ATEX-Compliant Pumps

N 026 AT/ST.9E Ex

Flow rate (at atm. pressure)

Vacuum

Pressure

Model Codes and Materials

N 026 AT.9 E Ex

N 026 ST.9 E Ex

Motor Data

IP 44

IP 44

Explosion Protected

Related Products

N 026 AT/ST.9E Ex

N 186.1.2 AT/ST.9E Ex

N 143 AT/ST.9E Ex

N 726 FTE Ex

N 726 FT.29E Ex

Share

Contact Us

Contact Us

DRF Corporation