 |
| TECHNICAL
DATA |
| |
| Capacity:
up to 1800 m3/h |
| Head:
up to 100m |
| Speed:
up to 3600 r.p.m. |
| Temperature:
up to 170 C |
| Casing
Pressure: up to 16 bar |
| Shaft
Seal: stuffing box or mechanical seal |
| Direction
of Rotation: clockwise looking towards shaft
end |
| |
|
|
| |
| APPLICATIONS |
| |
Volute
casing pumps of the EAGLE range are used in all applications
involving the trouble-free handling of clean or turbid
nonabrasive liquids which do not contain and solid constituents.
Hence they are suitable for: |
| |
- Drinking
water supply of local communities
- General
water supply duty in agriculture, trade and industry
- Irrigation
and draining
- Spray
irrigation
- Handling
of brine and lye
- Demineralised
water (S.S.)
- Circulating
high temperature up to 170 C, cooling water and oil in heating
and cooling circuits
- Thanks
to exceptionally favorable NPSH, pumps of the EAGLE range
are also used with advantage
- For
handling condensate
- In
supplying sprinkler systems
|
| |
| DESIGN |
| |
| Horizontal,
single volute casing pumps with dimensions and nominal ratings
to DIN 24255 based on the he principle, plus 17 additional sizes.
The process principle allows dismantling of the complete bearing
until towards the drive end without the pump case having to
be disconnected from the piping. If a spacer type coupling is
used it is also unnecessary to disconnect the motor. The building
block principle, the range only requires five bearing housings.
Within a given shaft unit, shaft, shaft seal impeller nut and
bearings are interchangeable. |
| |
| DESIGN
DETAILS |
| |
| Cast
Iron (GG-25) |
| S.G.
Iron (GGG-40.3) |
| Bronze
(Rg5; GSnBz 10) |
| Stainless
Steel (1.4027; 1.4408) |
| |
| Max
casing Pressure |
C.l/Br |
S.G.I./S.S. |
| -10
/ 120 C |
10 |
16 |
| 120
/ 170 C |
9 |
14 |
|
| |
| Please
note:
Max. casing pressure = suction pressure / zero flow head |
| |
| Branch
Positions: Suction branch axial, discharge branch radially
upwards |
| Flanges:
Standard flanges conform to DIN 2533 PN 16. Flanges can
be drilled acc. to ANSI 125 / 150 lb. |
| Bearings:
Two deep groove ball bearings in accordance with DIN 625 grease
lubricated. Oil lubrication optional. |
| Direction
of Rotation: Clockwise as viewed from the drive towards
the pump |
| Shaft
Sealing: Sealing of the shaft can be effected either by
a stuffing box or mechanical seal as required: |
| |
| Designation
011 |
Stuffing
box without lantern ring |
| |
| Designation
041 |
Self-sealed
uncooled stuffing box. |
|
Temperature
range: - 10C to 110 C |
|
No
bearing brackets 55 y 65 |
| |
| Designation
051 |
Uncooled
stuffing box with sealing fluid from an outside source
and flushing. |
|
Temperature
Range: - 10C to 110 C |
| |
| Designation
501 |
Soft
packed stuffing box with superimposed cooling compartment
for |
|
the
intensive cooling of the seal unit |
|
Temperature
Range: up to 170 C |
|
No
bearing brackets 55 y 65 |
| |
| Designation
CDN |
Self-flushed
uncooled, unbalanced single mechanical seal |
|
in
accordance with DIN 24960 |
|
Temperature
Range: - 10C to 140 C |
|
| |
| Pump
Part |
Materials
of Construction
|
| |
OB
|
OC
|
1A
|
3B
|
4B
|
| Volute
Casing |
|
Nodular
Iron
|
|
|
| Casing
Cover |
| Impeller |
Cast
Iron
|
|
Stainless
Steel
|
| Wear
Ring |
|
|
Bronze
|
|
|
| Wear
Ring |
| Shaft |
Steel
|
Stainless
Steel
|
| Shaft
Sleeve. Stuffing Box |
Steel
14% Cr.
|
Bronze
|
Steel
14% Cr
|
Bronze
|
Stainless
Steel
|
| Shaft
Sleeve. Mechanical |
Steel
14% Cr.
|
Stainless
Steel
|
| Stuffing
Box |
Nat.
fiber with teflon
|
| Shaft
seal |
Ceramic/carbon/stainless
steel/viton
|
| Mechanical
seal |
Optional:
Silicon carbide/Silicon carbide/S.S./Viton
|
*Other
materials on request |
| |
| Casing
Gasket: The casing is sealed by means of a flat gasket.
Designation of this version: 2 |
| Drive/Speed:
By means of standard electric motors, Type B 3. The following
maximum speeds should be observed: |
| |
|
Pump
Size
|
Max
Speed r.p.m
|
Pump
Size
|
Max.
Speed r.p.m
|
Pump
Size
|
Max.
Speed r.p.m
|
|
3213
|
3216
|
3220
|
|
|
|
3226
|
|
|
|
4032
(3)
|
|
|
|
4013
|
4016
|
4020
|
|
|
|
4026
|
|
|
|
5032
(3)
|
|
|
|
5013
|
5016
|
5020
|
|
|
|
5026
|
|
|
|
6532
(3)
|
|
|
|
6513
|
6516
|
|
3600
|
|
6520
|
6526
|
3000
|
|
|
8032
|
8040
|
1800
|
|
|
|
|
|
8016
|
8020
|
8026
|
|
|
|
10032
|
10040
(2)
|
|
|
|
|
|
|
10016
|
10020
|
10026
|
|
|
12526
|
12532
|
12540
|
|
|
|
|
|
|
|
12520
|
|
|
15020
|
15026
|
15032
(1)
|
15040
(2)
|
|
|
|
|
|
|
|
|
|
|
|
20026
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15050
|
|
|
|
|
|
|
|
|
|
|
|
20032
|
20040
|
20050
|
|
|
|
|
|
|
|
|
|
|
|
25032
|
25040
|
25050
|
1500
|
|
|
|
|
|
|
|
|
|
|
|
30040
|
|
|
|
| (1)
For 1.800 r.p.m. , max. impeller 290 mm |
| (2)
For 1.800 r.p.m. , max. impeller 360 mm |
| (3)
Maximal Speed for NOHD execution is 3.000 r.p.m. |
| |
| Max.
shaft loading Pn kW / n (r.p.m.) for liquid temperature 20 C |
| |
|
Bearing
Housing
|
Steel
|
Shaft
Material Steel 14% Cr.
|
Stainless
Steel
|
| |
|
25
|
0.011
|
0.12
|
0.011
|
|
35
|
0.026
|
0.032
|
0.0245
|
|
45
|
0.052
|
0.072
|
0.0415
|
|
55
|
0.107
|
0.135
|
0.08
|
|
65
|
0.19
|
0.24
|
0.15
|
|
| General
Notes: |
| |
| The
following additional designs are available: |
| |
| NOBL
- close coupled construction with standard motor |
| INBL
- INLINE type with standard motor |
| NOW
- in vertical execution for dry and wet installation |
| BAL
- up to 2000 m3/h for horizontal and vertical installation |
| SPL
- up to 5.500 m3/h for horizontal and vertical installation |
| |
| Click
here for a sectional
drawing of pump with back pump out feature. Pumps with nominal
impeller diameter 32, 40, 50cm and the sizes 150-20, 150-26,
200-26 have wear/rings of both sides of the impeller. |
| |
|
|
|
|
| |
|
Bearing
Housing 25 & 35
|
Bearing
Housing 45, 55 and 65
|
Soft
packed stuffing box with sealing fluid supplied from
an outside source and flushing.
(inlet & outlet connection)
|
| |
|
|
|
|
|
| |
|
Soft
packed stuffing box
without lantern ring
|
Soft
packed stuffing box designed for intensive cooling
|
|
| CONNECTIONS |
| |
|
|
|
STANDARD
EXECUTION
|
|
Code
|
Connections
|
For
Version with
|
Position
of Connectors as seen from drive
|
Dimensions
|
|
III
|
Vent
|
|
On
discharge branch, drive side
|
R-1/4"
|
R-3/4"
|
15026
|
| |
R-3/8"
|
12532-15032-15040
|
| |
|
VII
|
Drain
|
|
On
bottom of volute casing suction side
|
R-3/8"
|
R-1/4"
|
3213-3216-3220
|
| |
5013-5016-5020
|
| |
R-1/2"
|
15050-20032-20040
|
| |
20050-25032-25040
|
| |
25050-30040
|
|
IX
|
Drip
& Leakage connection
|
|
On
bearing housing, right
|
R-1/2"
|
R-3/8"
|
3213-3220-3226
|
| |
6513-6520-10016
|
|
SPECIAL
EXECUTION
|
| |
|
|
Pressure
Gauge connection
|
|
On
discharge branch suction side
|
R-1/4"
|
R-1/2"
|
8032-8040-10016
|
| |
10026-15026-15032
|
| |
15040-15050-20026
|
| |
20032-20040-20050
|
| |
25032-25040-25250
|
| |
30040
|
|
II
|
Pressure
vaccum gauge connection
|
|
On
suction branch flange
|
R-1/4"
|
R-1/2"
|
8032-8040-10016
|
| |
10026-12520-15026
|
| |
15032-15040-15050
|
| |
20026-20032-25040
|
| |
25050-30040
|
|
Xa
|
Inlet
connection for sealing liquid
|
External
Sealing
|
On
the casing cover bottom, right hand side
|
R-1/4"
|
R1/8"
|
3213-3216-3220
|
| |
3226-4013-4016
|
|
Xb
|
Outlet
connection for sealing liquid
|
External
Sealing
|
On
the casing cover top left hand side
|
R-1/4"
|
|
4020-4026-5013
|
| |
5016-5020-5026
|
| |
6513-6516-6520
|
| |
8016
|
|
Xla
|
Connection
for intensive cooling-inlet
|
Shaft
cooling
|
See
View X
|
R1/4"
|
|
|
Xlb
|
Connection
for intensive cooling-outlet
|
Shaft
Cooling
|
See
View X
|
R-1/4"
|
|
XV
|
Oil
filling
|
|
On
top bearing housing, centre
|
Ø20
|
|
XVI
|
Oil
Drain
|
|
On
bearing housing, right
|
R-1/4"
|
| |
|
|
Oil
level Check
|
|
On
bearing housing, right
|
R-1/2"
|
R-3/4"
|
8040-10040-12532
|
| |
12540-15026-15032
|
| |
15040-15050-20026
|
| |
20032-20040-20050
|
| |
25032-25040-25050
|
| |
30040
|
| |
| XVIIb |
Constant
Level oiler connection
|
Constant
level oiler
|
On
bearing housing, right
|
R-1/4"
|
|
|
  |
| |
| Click
here to view a table
of dimensions relating to this product |
| |
| Please
select a graph: |
| Graph
1 |
| Graph2 |
