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2FV Series
- Description
-
The 2FV series liquid ring vacuum pumps are distinguished by their compact design. In the 2FV2 and 2FV5 models, the rotor is directly mounted onto the motor shaft—eliminating the need for a coupling. Additionally, the pump housing is securely attached to the motor casing, removing the requirement for alignment. As standard, these pumps feature stainless steel impellers, enhancing their corrosion resistance. The standard mechanical seal design virtually eliminates leaks, significantly reducing maintenance requirements. Meanwhile, FUTEN’s unique flexible exhaust valve ensures optimal performance across the entire operating range. The 2FV6 series, on the other hand, is ideally suited for more demanding environments, such as those requiring explosion-proof capabilities.
Features
Direct-coupled, coaxial pump-motor design
Stainless steel impeller, available in stainless steel material
100% oil-free design
Unique flexible valve plate design
Mechanical seals are used as standard equipment.
Runs smoothly, with low noise.
The working fluid has very low consumption.
There is only one rotating component: the impeller.
Features self-priming capability
Advantages
Easy to install, takes up minimal space, and requires simple maintenance.
Enhanced corrosion and erosion resistance
Beneficial for the environment and also boosts efficiency.
Achieve optimal work efficiency
Prevent leaks, reduce maintenance costs
No silencer required
Reduced operating costs
No wear and tear, long service life, maintenance-free, and easy to operate.
Curve Number
Model
Minimum suction absolute pressure
mbarMaximum air volume
m³/minRotational speed
r/minTransmission Method
Motor power
(Kw)Pump weight (entire unit)
(kg)Intake and exhaust port diameters
(mm)030
2FV2 030
33
0.45
2900
Machine and pump are coaxial
1.1
33
25
050
2FV2 050
33
0.87
2900
Machine and pump are coaxial
1.5
35
25
080
2FV2 080
33
1.34
2900
Machine and pump are coaxial
3
54
40
110
2FV2 110
33
1.84
2900
Machine and pump are coaxial
4
62
40
180
2FV5/2FV6 180
33
2.75
1450
Machine-pump coaxial/directly coupled
4
97/130
50
240
2FV5/2FV6 240
33
4
1450
Machine-pump coaxial/directly coupled
5.5
113/170
50
300
2FV5/2FV6 300
33
4.84
1450
Machine-pump coaxial/directly coupled
7.5
144/196
65
400
2FV5/2FV6 400
33
6.66
1450
Machine-pump coaxial/directly coupled
11
194/275
65
500
2FV5/2FV6 500
33
8.34
980
Machine-pump coaxial/directly coupled
15
340/417
80
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