N/EN SERIES

Oil injection lubricated vane depressors and electro-depressors, specially built for priming centrifugal pumps. Primarily used in the building sector.

N45-75

N45 DEPRESSOR

Cast iron pumping unit with a special flange/shaft pulley assembly, air intake check valve and cooling fan.
Accessories: Air filter, gas ballast valve.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Weight
m3/h
mbar (a)
rpm
dB(A)
Kg
N 45 
40 (48)
10
1450 (1740)
67
19
N45-75

N75 DEPRESSOR

Cast iron pumping unit with a special flange/shaft pulley assembly, air intake check valve and cooling fan.
Accessories: Air filter, gas ballast valve.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Weight
m3/h
mbar (a)
rpm
dB(A)
Kg
N 75
60 (72)
10
1450 (1740)
67
25
N101

N121 DEPRESSOR

Cast iron pumping unit with a special flange/shaft pulley assembly, air intake check valve and cooling fan.
Accessories: Air filter, gas ballast valve.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Weight
m3/h
mbar (a)
rpm
dB(A)
Kg
N 121
100 (120)
10
1450 (1740)
73
35
EN45-75

EN46 ELECTRO-DEPRESSOR

Cast iron pumping unit coupled to the electric motor via an elastic coupler. Equipped with a support base, air intake check valve and cooling fan.
Accessories: Air filter, gas ballast valve
Special voltages: available

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor rating
Nominal motor speed
Noise level
Weight
m3/h
mbar (a)
Kw – 3 ~
Kw – 1 ~
rpm
dB(A)
Kg
EN 46
40 (48)
10
1,1 (1,1)
1,5
1450 (1740)
67
23
EN45-75

EN76 ELECTRO-DEPRESSOR

Cast iron pumping unit coupled to the electric motor via an elastic coupler. Equipped with a support base, air intake check valve and cooling fan.
Accessories: Air filter, gas ballast valve
Special voltages: available

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor rating
Nominal motor speed
Noise level
Weight
m3/h
mbar (a)
Kw – 3 ~
Kw – 1 ~
rpm
dB(A)
Kg
EN 76
60 (72)
10
1,5 (1,5)
2,2
1450 (1740)
67
33
EN45-75

EN121 ELECTRO-DEPRESSOR

Cast iron pumping unit coupled to the electric motor via an elastic coupler. Equipped with a support base, air intake check valve and cooling fan.
Accessories: Air filter, gas ballast valve
Special voltages: available

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor rating
Nominal motor speed
Noise level
Weight
m3/h
mbar (a)
Kw – 3 ~
Kw – 1 ~
rpm
dB(A)
Kg
EN 121
100 (120)
10
2,2(3,0)
1450 (1740)
73
56
N45-75DIS

N28 DEPRESSOR WITH OIL SEPARATOR

Cast iron pumping unit with a special flange/shaft pulley assembly. Aluminium oil/air separator eliminates oil mist discharge, air intake check valve, air cooling. First oil filling included.
Accessories: Air filter, gas ballast valve, vacuum gauge, BGS TOFF F32® non-toxic synthetic fluid.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Oil capacity
Weight
m3/h
mbar (a)
rpm
dB(A)
Litri
Kg
N 28
28 (33)
10
1450 (1750)
61
0,5
21
N45-75DIS

N45 DEPRESSOR WITH OIL SEPARATOR

Cast iron pumping unit with a special flange/shaft pulley assembly. Aluminium oil/air separator eliminates oil mist discharge, air intake check valve, air cooling. First oil filling included.
Accessories: Air filter, gas ballast valve, vacuum gauge, BGS TOFF F100® non-toxic synthetic fluid.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Oil capacity
Weight
m3/h
mbar (a)
rpm
dB(A)
Litri
Kg
N 45 DIS
40 (48)
10
1450 (1750)
67
3,0
35
N45-75DIS

N75 DEPRESSOR WITH OIL SEPARATOR

Cast iron pumping unit with a special flange/shaft pulley assembly. Aluminium oil/air separator eliminates oil mist discharge, air intake check valve, air cooling. First oil filling included.
Accessories: Air filter, gas ballast valve, vacuum gauge, BGS TOFF F100® non-toxic synthetic fluid.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Oil capacity
Weight
m3/h
mbar (a)
rpm
dB(A)
Lit.
Kg
N 75 DIS
60 (72)
10
1450 (1750)
67
3,0
38
N45-75DIS

N121 DEPRESSOR WITH OIL SEPARATOR

Cast iron pumping unit with a special flange/shaft pulley assembly. Aluminium oil/air separator eliminates oil mist discharge, air intake check valve, air cooling. First oil filling included.
Accessories: Air filter, gas ballast valve, vacuum gauge, BGS TOFF F100® non-toxic synthetic fluid.

50Hz (60Hz)
Nominal pumping speed
Ultimate pressure
Nominal motor speed
Noise level
Oil capacity
Weight
m3/h
mbar (a)
rpm
dB(A)
Lit.
Kg
N 121 DIS
100 (120)
10
1450 (1750)
73
5,8
70
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