| |
| Benefits |
| • |
Explosion-proof
motor, eliminates all accident risk in an explosive
environment. |
| • |
Operating
reliability: oil-filled intermediate chamber assures
complete tightness to prevent infiltration of water
into motor. |
| • |
304
and 316L stainless steel and composite material for
corrosion resistance and greater pump reliability. |
| • |
Class
"F" winding can withstand temperatures up
to 155°C. |
| • |
Pumps
with Vortex impeller or single-channel impeller with
unobstructed passage, practically impossible to clog |
| • |
Protecting
ring on mechanical seal. |
|
| 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
|
|
|
| • |
SVO,
with vortex impeller
for liquids containing solid particles, sludge,
and gas; |
| • |
SCA,
with single-channel impeller, for
waste water containing solid particles and fibers. |
| • |
Motor |
—
—
—
—
—
|
Submersible,
direct starting.
With explosion-proofing certified EEx d IIB T4.
Shaft guide bearings lubricated for life.
Type HO 7RN-F power cord 10m long, 4 conductors.
bare end.
Single-phase motor has built-in thermal protection,
automatic reset, with capacitor built into the junction
box supplied with the 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 |
| |
(60
Hz optional) |
| Insulating
class |
: F(+155°C) |
| Protection
index |
: IP
68 (up to 10m) |
|
* For EXPORT only (outside Europe).
|
|
 |
|
Selection
Charts
|
 |
| Standard
Construction |
| Main
Part |
Material
|
| |
Non-corrosive
Liquids |
corrosive
Liquids |
 |
Suction end 205
206 |
304 stainless steel
composite material |
316L |
| Impeller |
composite material |
|
Shaft 205
206
|
316L stainless steel
motor side steel/ pumped
fluid side |
316 |
| Pump casing |
composite material |
|
| Motor casing |
304 stainless steel |
316 |
| Mechanical flange |
Si carbide/nitrile/Si carbide |
| Motor flange |
304 stainless steel |
316L |
| Bolting |
304 stainless steel |
316L |
| Degassing check valve
of |
205 |
Nitrile |
|
|
