FOLLETO FN angles 1 a 32.indd

120 Pages·2008·2.85 MB·English

FN Series
Technical Guide
Centrifugal electropumps
in compliance with EN733

FN Series
FN Seriest Index
Sectors of application ...............................................................................................................................................................4
Technical characteristics ......................................................................................................................................................5-6
Electropump identification data and nominal data ..........................................................................................................7
List of models...........................................................................................................................................................................8-9
List of models and table of materials ...........................................................................................................................10-18
Mechanical closing device in accordance with the EN 12756 standard ..................................................................19
Motor specifications and electrical data .....................................................................................................................20-23
Hydraulic performance field, 50 Hz 2-poles at 2900 rpm ............................................................................................24
Hydraulic performance table, 50 Hz 2-poles at 2900 rpm ...........................................................................................25
Hydraulic performance field, 50 Hz 2-poles at 2950 rpm ............................................................................................26
Hydraulic performance table, 50 Hz 2-poles at 2950 rpm ...........................................................................................27
Hydraulic performance field, 50 Hz 4 -poles at 1450 rpm (32/40/65/80) .............................................................28
Hydraulic performance table, 50 Hz 4-poles at 1450 rpm (32/40/65/80) .......................................................29-30
Hydraulic performance field, 50 Hz 4 -poles at 1450 rpm (100/125/150) .............................................................31
Hydraulic performance table, 50 Hz 4-poles at 1450 rpm (100/125/150) ............................................................32
Operating characteristics, 50 Hz 2-poles at 2900 rpm ...........................................................................................34-52
Operating characteristics, 50 Hz 2-poles at 2950 rpm ...........................................................................................53-57
Operating characteristics, 50 Hz 4-poles at 1450 rpm ..........................................................................................58-92
Dimensions and weights ................................................................................................................................................94-115
Accesories .................................................................................................................................................................................116
Notes ..................................................................................................................................................................................117-118
3
Serie FN
Serie FN t Características técnicas
Centrifugal electropumps manufactured to standard EN733 FN series
The FN pump is a cast-iron monoblock,
centrifugal pump with axial aspiration
and radial impulsion.
Market sectors: Civil, agricultural, industrial.
>> Handling of clean, chemically non-aggressive water and liquids.
>> Water supply and pressure boosting.
>> Irrigation.
>> Water circulation in air conditioning systems.
>> Washing systems.
>> Industry.
>> Agriculture.
>> Swimming pools.
Field of application t FN and 2900 rpm
Curves obtained in accordance with ISO9906 annex A.
4
FN Series
FN Series t Technical characteristics
Specifications
t The FN pump is a monoblock centrifugal pump with t Impeller: made of AISI 316L stainless steel, laser technology
standardised dimensions in accordance with the EN 733 welded for sizes 32, 40, 50, 65-125, cast iron for sizes 65-160,
standard. 65-200, 65-250, 65-315, 80, 100, 125, 150.
t Bronze impeller available on request (for models normally
Technical data equipped with cast iron impeller).
t Delivery up to 650 m3/h, 2 poles. 700 m3/h, 4 poles.
t Head over 100 m, 2 poles. 60 m, 4 poles. Electrical and motor specifications
t Temperature of pumped liquid: t Squirrel cage in short circuit, aluminium casing, enclosed
-20°C to +85°C for FN32, 40, 50, 65, 80 standard version. construction with external ventilation.
-30°C to +120°C for FN100, 125, 150 standard version (65-315, t The surface motors have efficiency values that fall within the
80-315 and 80-400 included). range normally referred to as efficiency class 2
Upon request, up to +140°C for FN100, 125, 150. t IP55 protection.
t Maximum operating pressure: t Class F insulation.
12 bar (PN 12) up to FN80. t Performances according to EN 60034-1.
PN 16 flanges for FN100, 125, 150. t Continuous duty.
Maximum pressure in pump casing 12 bar for temperatures up t Maximum ambient temperature +40°C.
to 120°C, 10 bar for temperatures ranging from 120°C to 140°C. t Standard voltage:
t Wear rings made of AISI 316L stainless on impeller front and Single-phase version: 220-240 V, 50 Hz.
rear wear plates up to FN80 (65-315, 80-315 and 80-400 Three-phase version: 230/400 V, 50 Hz for powers up to 4 kW;
excluded). 400/690 V, 50 Hz for powers above 4 kW.
t Mechanical seal according to EN12756 (ex DIN 24960).
t Mechanical seal lubricated by internal recirculation of pumped
liquid to seal housing for FN32, 40, 50, 65, 80 (65-315, 80-315
and 80-400 excluded).
t Mechanical seal locking pin slot for FN32, 40, 50, 65, 80 (65-
315, 80-315 and 80-400 excluded).
t Counter-clockwise rotation when looking at pump from the
suction port side.
5
FN Series
FN Series t Technical characteristics
Construction characteristics
t Cast iron centrifugal pump with end suction and radial
discharge ports.
t Hydraulic sizes and nominal diameter (DN) of suction and
discharge ports according to EN 733 (ex DIN 24255).
t Flanges according to EN 1092-2 and DIN 2532.
t Back pull-out design (impeller, adaptor and motor can be
extracted without disconnecting the pump body from the pipes).
Motor-pump coupling FN - FN4
Three different types of motor/pump couplings are available:
t FN Clouse-coupled by means of an adaptor bracket with an
impeller keyed directly to the motor shaft extension.
t FNS with a bracket, adaptor and rigid coupling keyed to the
standard motor shaft extension.
t FNF with bracket, support, flexible coupling and aligning and
anchoring base.
t Bare shaft pump and version with spacer coupling are also
available upon request.
Coating FNS
t Type of paint: epoxy-base cationic enamel suitable for contact
with drinking water (BS 6920). For FN32, 40, 50, 65, 80 (80-315
and 80-400 excluded).
t Application process: cataphoresis, through immersion in
cataphoretic vat and polymerisation in 180°C furnace.
t Paint thickness: 20±2μm .
Accessories on request
t AISI 316 stainless steel or galvanised iron counterflanges.
t Intermediate flange with pressure gauge connection.
t Pump and motor shims.
FNS4
Optional features
t Different voltages and frequencies.
t Special materials for the mechanical seal and gaskets.
t Model with air valve.
t Mechanical seal with anti-rotation lockpin.
t Model with external fluxing of the mechanical seal.
t Tropicalized motors.
t Version with Hydrovar® control system.
t FNF with flexible coupling with spacer.
t Diesel engines.
t Version with bronze impeller.
FNF
t Efficiency class 1 motors.
FNF4
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FN Series
FN Series t Electropump identification data and nominal data
Identification data FN
FN 4 32 200 / 40 6 A
Reduced impeller
6 = 60 Hz
Rated motor power (kW x 10)
Impeller nominal diameter (mm)
Discharge port nominal diameter (mm)
= 2 poles motor
4 = 4 poles motor
= close-coupled version
S = version with rigid coupling, IEC standard motor
F = version with flexible coupling, base according to EN 733
= Steel or cast-iron impeller version,
depending on size
B = Bronze impeller version
FN series name
Nominal data
Pump plate
1
6
2
7
8
Legend
t 1. Electropump type
9
t 2. Flow range
3 10 t 3. Height range
11 t 4. Type of motor
5 t 5. Speed
t 6. Year of manufacture
t 7. Code
12
t 8. Serial number
Electropump plate t 9. Maximum operating
6
1 temperature
t 10. Minimum height
t 11. Maximum height
t 12. Nominal rating
7
t 13. Depth
8
2 9
3 10
4 11
5 12
13
7
FN Series
FN Series t List of models
2 Poles
SIZE kW FNM FN FNS FNF SIZE kW FNM FN FNS FNF
32 125/07 0.75 • • • • 80 160/110 • • •
32 125/11 1.1 • • • • 80 160/150 • • •
32 160/15 1.5 • • • • 80 160/185 • • •
32 160/22 2.2 • • • • 80 200/220 • • •
32 200/30 3 • • • 80 200/300 • •
32 200/40 4 • • • 80 250/370 • •
32 250/55 5.5 • 80 250/450 • •
32 250/75 7.5 • 80 250/550 • •
40 125/11 1.1 • • • • 100 160/185 •
40 125/15 1.5 • • • • 100 160/220 • •
40 125/22 2.2 • • • • 100 160/300 • •
40 160/30 3 • • • 100 200/185 •
40 160/40 4 • • • 100 200/300 • •
40 200/55 5.5 • • • 100 200/370 • •
40 200/75 7.5 • • • 100 200/450 •
40 250/92 9.2 • 100 250/300 •
40 250/110A 11 • • 100 250/450 •
40 250/110 11 • • • 100 250/550 •
40 250/150 15 • • • 100 250/750 •
50 125/22 2.2 • • • • 100 250/900 •
50 125/30 3 • • • 125 200/300 •
50 125/40 4 • • • 125 200/450 •
50 160/55 5.5 • • • 125 200/550 •
50 160/75 7.5 • • • 125 270/750 •
50 200/92 9.2 • 125 270/900 •
50 200/110A 11 • • 125 270/1100 •
50 200/110 11 • • • 125 270/1320 •
50 250/150 15 • • •
• Available
50 250/185 18.5 • • •
50 250/220 22 • • •
65 125/40 4 • • •
65 125/55 5.5 • • •
65 125/75 7.5 • • •
65 160/92 9.2 •
65 160/110A 11 • •
Legend
65 160/110 11 • • •
t FN: Close-coupled version with adapter, and impeller keyed
65 160/150 15 • • •
directly to the motor shaft extension.
65 200/150 15 • • •
t FN M: FN version with single-phase motor.
65 200/185 18.5 • • • t FNS: Coupled by means of adapter, bracket and rigid coupling
65 200/220 22 • • •
keyed to the standard motor shaft extension.
65 250/220 22 • • • t FNF: Coupled by means of adapter, support, flexible coupling,
65 250/300 30 • •
and aligning and anchoring base.
65 250/370 37 • •
• Available
8
FN Series
FN Seriest List of models
4 Poles
SIZE kW FN4 FNS4 FNF4 SIZE kW FN4 FNS4 FNF4
32 125/02A 0.25 • • 80 315/75 7.5 •
32 125/02 0.25 • • 80 315/110 11 • •
32 160/02 0.25 • • 80 315/150 15 • •
32 160/03 0.37 • • 80 400/185 18.5 •
32 200/03 0.37 • • 80 400/220 22 •
32 200/05 0.55 • • 80 400/300 30 •
32 250/07 0.75 • 100 160/22 2.2 •
32 250/11 1.1 • 100 160/30 3 • •
40 125/02A 0.25 • • 100 160/40 4 •
40 125/02 0.25 • • 100 200/22 2.2 •
40 125/03 0.37 • • 100 200/40 4 • •
40 160/03 0.37 • • 100 200/55 5.5 • •
40 160/05 0.5 • • 100 250/40 4 •
40 200/07 0.75 • • • 100 250/55 5.5 •
40 200/11 1.1 • • • 100 250/75 7.5 • •
40 250/11 1.1 • • • 100 250/110 11 • •
40 250/15 1.5 • • • 100 315/150 15 • •
40 250/22 2.2 • • • 100 315/185 18.5 • •
50 125/03A 0.37 • • 100 315/220 22 • •
50 125/03 0.37 • • 100 400/300 30 •
50 125/05 0.5 • • 100 400/450 45 •
50 160/07 0.75 • • • 125 200/40 4 •
50 160/11 1.1 • • • 125 200/55 5.5 • •
50 200/11 1.1 • • • 125 200/75 7.5 • •
50 200/15 1.5 • • • 125 250/75 7.5 •
50 250/22A 2.2 • • • 125 250/110 11 • •
50 250/22 2.2 • • • 125 250/150 15 • •
50 250/30 3 • • • 125 250/185 18.5 • •
65 125/05 0.5 • • • 125 270/75 7.5 •
65 125/07 0.75 • • • 125 270/110 11 •
65 125/11 1.1 • • • 125 270/150 15 •
65 160/11 1.1 • • • 125 315/185 18.5 •
65 160/15 1.5 • • • 125 315/220 22 • •
65 160/22 2.2 • • • 125 315/300 30 • •
65 200/15 1.5 • • • 125 315/370 37 •
65 200/22 2.2 • • • 125 400/220 22 •
65 200/30 3 • • • 125 400/300 30 •
65 250/30 3 • • • 125 400/450 45 •
65 250/40 4 • • • 125 400/550 55 •
65 250/55 5.5 • • • 150 250/150 15 • •
65 315/40 4 • 150 250/185 18.5 • •
65 315/55 5.5 • 150 250/220 22 • •
65 315/75 7.5 • • 150 250/300 30 • •
65 315/110A 11 • 150 315/300 30 • •
65 315/110 11 • • 150 315/370 37 •
80 160/15 1.5 • • • 150 315/450 45 •
80 160/22 2.2 • • • 150 315/550 55 •
80 200/30 3 • • • 150 400/300 30 •
80 200/40 4 • • • 150 400/370 37 •
80 250/40 4 • • • 150 400/450 45 •
80 250/55 5.5 • • • 150 400/550 55 •
80 250/75 7.5 • • • 150 400/750 75 •
80 315/55 5.5 • 150 400/900 90 •
• Available • Available
9
FN Series
FN Series t List of models and table of materials
2FN - 2FN4 series
VERSIONS
2 POLES 4 POLES
2FN32 250/55 2FN4 32 250/07
2FN32 250/75 2FN4 32 250/11
REF. No DESCRIPTION MATERIAL REF. STANDARDS EUROPA REF. STANDARDS USA
1 Pump body Cast iron EN 1561-GJL-200 (JL1030) ASTM Class 25
2 Suction flange Cast iron EN 1561-GJL-200 (JL1030) ASTM Class 25
3 Impeller Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316L
4 Diffuser Cast iron EN 1561-GJL-200(JL1030) ASTM Class 25
5 Impeller spacer Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316L
6 Shaft extension Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316L
8 Impeller lock nut and washer Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316
9 Tab Stainless steel EN 10088-1-X2CrNiMo17-12-2 (1.4404) AISI 316L
10 Fill and drain plugs Nickel-plated brass EN 12164-CuZn39Pb3 (CW614N)
11 Fill and drain plugs seals Aluminium EN 573-AW-AI99,5 (AW1050A)
12 Mechanical seal Ceramic/Carbon/NBR (standard version)
13 Elastomers NBR (standard version)
16 Pump body fastening bolts and screws Galvanized steel
10