Rovatti
self-priming pumps are suitable for pumping clear, sandy and slightly
muddy waters in applications including:
- Irrigation
- Water treatment
- Livestock
- Construction
- Mining
- Industrial
- Civil water supply
Features
A small expansion chamber
is built in the pump body allowing the separation of the air-water
mixture while priming. The suction of the pump is equipped with an
incorporated non-return valve preventing the pump from emptying, once it
is stopped.
The multi-blade open impellers allow
the flow even of solid particles (diameter 6-25mm).
Mechanical seal with wear-resistant faces ensures a long pump life.
In the standard versions all casted parts are made of high quality fine
grain grey cast-iron.
MEA
series - Monobloc
with electric motor
- Directly coupled to an
electric motor and supplied as a monobloc unit.
- The pump shaft is an
extension of the motor shaft and is supported by oil less
ball bearings.
- The electric motor is closed
and externally ventilated, with IP55 protection, insulation
class F, and complies with IEC norms.
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TA
series -
Tractor PTO Pumps with Gearbox
- Driven through cardan shaft.
- The pump is connected to the
gearbox, and helicoidal gears (available with various
ratios) are supported by oil lubricated ball bearings.
- Water circulation cooling
system provides greater safety and longer life of the
overgear mechanical parts.
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SA
series -
With support for operating through Engine and/or Electric Motor
- Can be driven either by
electric motor of flanged engine.
- Coupling is made through
elastic joint and, on some models, through a pulley.
- The pump is mounted on a
sturdy support lodging the shaft and the oil bath ball
bearings (that support axial and radial thrusts, if any).
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FA
& FLA series -
For Flanged Coupling to engines equipped with SAE housing or
with special flanges
- Driven only by flanged
engine.
- Direct coupling can be made
to engines with both SAE and special flanges.
- The pump is closed-coupled
to the engine and forms a monobloc. This allows an
easy installation and a perfect and long-lasting alignment.
- The pump is supplied with
the shaft fitted for rigid connection to the engine
flywheel.
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| SERIES |
MAX.
CAPACITY |
MAX.
HEAD |
MAX.
POWER |
MAX
Ø OF SOLIDS |
PDF |
| m³/h |
l/min |
kW |
Hp |
| MEA |
120 |
2000 |
75
m |
22 |
30 |
25
mm |
 |
| TA |
168 |
2800 |
47
m |
26 |
35 |
25
mm |
 |
| SA |
156 |
2600 |
70
m |
30 |
40 |
25
mm |
 |
| FA
- FLA |
156 |
2600 |
70
m |
30 |
40 |
25
mm |
 |
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