Features and applications
The particular strength of TECNO submersible electric pump, obtained without sacrificing their easy-tohandle qualities, make them suitable for use in domestic/civil drainage jobs and for medium-heavy duty professional uses.
Best uses on construction sites and for dewatering floated areas, for civil and industrial waste water, emptying out sump pits, water re circulation in painting or cooling plants.
On request, these pumps can be supplied with duct-foot pedestal for automatic coupling.
Motor asynchronous squirrel cage type in dielectric anti-oxide oil bath, protectin degree IP 68 and insulation class F.
Single-phase feeding with incorporated motor protector and with built in capacitor and the three-phase feeding with compulsory protection to be provided by the user.
Motor housing Cast iron GG 25, shaft stainless steel AISI 420, electric cable neoprene H07RN8-F oil resistant, bolt A2 class AISI 304, O.ring and lip seal nitrile, mechanical seal on silicon carbide + allumina.
Operating limits
| Max. temperature of pumped fluid |
40°C |
| Max. immersion depth |
20 m |
| PH of pumped fluid |
6 ÷ 10 |
| Max. density of pumped fluid |
1,1 Kg/dm³ |
| Net supply voltage |
-Single-phase 230V ±6% -Three-phase 400V ±10% |
| The electric pump generates an acoustic pressure level of less than 70 dB |
TECHNICAL DETAILS
