| |
| Benefits |
| • |
Explosion-proof
motor, eliminates all accident risk in an explosive
environment. |
| • |
Operating
reliability: oil-filled intermediate chamber to ensure
perfect seal to prevent infiltration of water into
motor. |
| • |
304
stainless steel and composite material for corrosion
resistance and greater pump reliability. |
| • |
Class
"F" winding can withstand temperatures up
to 155°C. |
| • |
Pumps
with high-and low-pressure semi-open impellers. |
| • |
Ring
protecting mechanical seal. |
| • |
SBS
204 : integrated check valve. |
|
| Design |
| • |
Pump |
|
Centrifugal,
single-stage.
Axial suction under casing, vertical discharge through
tapped port.
Double sealing of shaft by mechanical seal (pumped
liquid side) and lip sealing ring (motor side).
Oil-filled intermediate chamber between pump and
motor. |
| Two
versions according to type of impeller |
| • |
SHS
(high pressure),
for large discharge head. |
| • |
SBS
(low pressure), for
large flow. |
| • |
Motor |
—
—
—
—
—
|
Submersible,
direct starting.
Explosion-proofing
certified EEx d IIB T4 (some versions)
Shaft
guid bearing lubricated for life.
HO 7RN-F power cord 10m long, 4 conductors.
Single-phase motor with thermal protection by built
into junction box (not explosion-proof) supplied
with pump. |
|
|
| Speed of rotation
|
: 2900 rpm |
| Power supply 3-phase |
: 400 V (T4) |
| Single-Phase |
: 230 V (M) |
| three-Phase |
: 230 V (T2) |
| Frequency |
: 50 Hz |
| |
(option 60 Hz) |
| Insulating class |
: F(+155°C) |
| Protection index |
: IP 68 (up to
10m) |
|
* For EXPORT only (outside Europe).
|
|
 |
|
Selection
Charts
|
 |
| Standard
Construction |
| Main
components |
Material
|
 |
| Suction end |
304 stainless steel |
| Impellers |
composite material |
| Shaft |
316L stainless steel |
| Pump casing |
composite material |
| Motor casing |
304 stainless steel |
| Mechanical seal |
Si carbide/ Si carbide / nitrile |
| Motor flange |
304 stainless steel |
| Bolting |
304 stainless steel |
| Degassing check valve |
Nitrile |
|
|
