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ALM Series
Metal pumps conforming to DIN24256 standards
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DESIGN FEATURES
Single-stage, horizontal centrifugal pumps.
The ALM series pump are fabricated steel construction,
free from any surface micro-porosity thereby making
for improved pump efficiency. Welding is performed using
an inert shielding gas with radiographic inspection.
Suitable dimensioning of the pump components ensure
overall rugedness.
Cast iron parts are protected by an epoxy coating.
Nuts and bolts are all made of stainless steel.
The mechanical seals meet VDMA 24960 standards with
flushing diagrams according to the various API PLANS.
Upon request, the stuffing box and end cover can be
jacketed for heating or cooling if necessary. |
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SPECIFICATIONS
- axial suction and radial discharge
- closed-type shrouded radial flow impeller. Upon request,
an open type radial flow impeller can be supplied.
- volute casing
CAPACITY up to 250 cu.m/h
HEAD up to 125 m
MAX. OPERATING TEMPERATURE exceeding 100° C |
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MATERIALS OF CONSTRUCTION
- STAINLESS STEEL (of the various AISI type)
- INCOLOY
- TITANIUM
- HASTELLOY (in the various ALLOY) |
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| POS |
DETAIL NAME |
| 1 |
STRAINER |
| 2 |
POSTERIOR PLATE |
| 5 |
CASING |
| 5/2 |
ANTERIOR PLATE |
| 5/24 |
DISCHARGE
FLANGE |
| 5/25 |
SUCTION FLANGE |
| 6 |
IMPELLER |
| 7 |
CASING COVER |
| 7a |
O-RING |
| 17 |
SLEEVE |
| 17a |
O-RING |
| 19 |
NOSE SCREW |
| 19a |
O-RING |
| 26 |
SEAL |
| 30 |
BEARING
HOUSING |
| 31 |
BEARING COVER |
| 32 |
BEARING
COVER |
| 34 |
SHAFT |
| 35 |
SUPPORT BRACKET |
| 32a |
O-RING |
| 55 |
SHAFT SEALING RING |
| 56 |
SHAFT SEALING RING |
| 58 |
BEARING |
| 59 |
BEARING |
| 66 |
RETAINING RING |
| 138 |
SHOULDER RING |
| 140 |
SELFLOCKING NUT |
| 141 |
SPACER |
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