FF 20

Flow rate (at atm. pressure)

0.23

l/min

Pressure head

30

mWg

Suction height, self-priming

3.5

mWg

Features
- Ultra-long service life (up to 20,000 hours for models with brushless DC motor)
- Modular platform design allows numerous customer-specific modifications
- Simple adjustability of flow rate
- Improved leaktightness, due to laser-welded head parts, even with volatile media
- Self-priming and safe to run dry lead to reliable operation
- Clean and gentle transfer of sensitive media
- Wide range of wetted materials to handle neutral to aggressive liquids
- Mounting plate with easy click-on mechanism
Technical Details
Flow rate l/min at atm. pressure 0.23
Permissible media temperature °C +5° to +80°C
Permissible ambient temperature °C -5° to +60°C
Motor protection IP 40
Permissible visocity cSt 150

Flow rate l/min at atm. pressure	0.23
Permissible media temperature °C	+5° to +80°C
Permissible ambient temperature °C	-5° to +60°C
Motor protection	IP 40
Permissible visocity cSt	150

Related Products

Model Current	Flow rate (at atm. pressure)l/min	Pressure head mWg	Suction height, self-priming mWg
FF 20	0.23 l/min Flow rate (at atm. pressure) l/min	30 mWg Pressure head mWg	3.5 mWg Suction height, self-priming mWg	Learn more
NF 1.11	0.1 l/min Flow rate (at atm. pressure) l/min	60 mWg Pressure head mWg	3 mWg Suction height, self priming mWg	Learn more
NF 11	0.1 l/min Flow rate (at atm. pressure) l/min	10 mWg Pressure head mWg	3 mWg Suction height, self priming mWg	Learn more
NF 1.100	1.3 l/min Flow rate (at atm. pressure) l/min	60 mWg Pressure head mWg	3 mWg Suction height, self priming mWg	Learn more
NF 1.300	3 l/min Flow rate (at atm. pressure) l/min	60 mWg Pressure head mWg	3 mWg Suction height, self priming mWg	Learn more

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OEM Diaphragm Liquid Pumps

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Contact Details

OEM Diaphragm Liquid Pumps

FF 20

Flow rate (at atm. pressure)

Pressure head

Suction height, self-priming

Related Products

FF 20

NF 1.11

NF 11

NF 1.100

NF 1.300

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DRF Corporation