Submersible drainage pumps of the VIGILA series are designed for pumping clean and slightly polluted water that does not contain long-fibre and fecal inclusions.
They can be used for pumping water containing a large amount of air (in fountains, artificial waterfalls, ponds, etc.).
BENEFITS / FEATURES
The compact size and low weight of the VIGILA series pumps allow them to be used in hard-to-reach places and in conditions of limited space for placement, both in stationary installations and as portable drainage pumps.
The presence of a built-in float switch (level switch) allows you to operate the pumps in automatic mode.
The VIGILA series pumps are made of high quality, wear-resistant materials that are resistant to corrosion, which allows them to be used for a long time.
The internal cooling of the electric motor allows the pumps to be used in any tanks, reservoirs, pits with full or partial immersion in water.
The high operational reliability of the pump motors is ensured by the use of a double stuffing box seal, which guarantees the tightness of the motor housing for a long time of operation.
Pump motors are highly energy efficient.
DESIGN
Submersible monoblock centrifugal single-stage electric pump.
Impeller type: open.
Seal type: double stuffing box*.
Cooling of the electric motor: water, by a stream of the pumped-over liquid.
Water intake: lower, through the built-in coarse filter.
Type of accession to a pressure branch pipe: the union under a flexible hose.
* Two rubber (NBR) oil seals arranged in series on the shaft.
General characteristics | |
Performance | 1.7 - 11.8 m3/h |
Pressure | 7.2 - 2.3 m |
Power consumption | 0.5 kW |
Motor characteristics | |
Engine's type | asynchronous |
Motor operating mode | S2 |
Shaft speed | 2900 revolution / minute |
Degree of dust and moisture protection | IP68 |
Insulation class | F |
Operating restrictions | |
Fluid temperature | 4 - 35 °C |
Maximum number of starts | 30 per hour (but no more than 1 start within two minutes) |
Maximum immersion depth | 2 m |
Maximum pumped particle size | 10 mm |
Manufacturing materials | |
Pump housing | polymer |
Working wheel | polymer |
Pump shaft | Stainless steel AISI 420 |
Motor shaft seal: stuffing box (double) | NBR elastomers |
Motor housing | polymer |
Fasteners (nuts, washers and bolts) | Stainless steel AISI 304 |
Coarse filter | polymer |
Drainage pump ESPA VIGILA 350M
- Brand: ESPA
- Product Code: ESPA VIGILA 350M
- Availability: In Stock
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18460.00р.