Stainless steel centrifugal submersible pump with microcast ring impeller, suitable for draining clean waste water, sandy water, muddy water with solid particles of sizes up to 10 mm without fibres.Suitable for residential applications and for construction sites, also in case of unexpected flooding.
Operating range: from 3 to 28 m3/h with head up to 17 metres.
Pumped liquid: rain water, ground water, sandy water from construction sites and clean, non aggressive, waste water.
Free passage of solids: 10 mm.
Liquid temperature range:
- from 0 °C to +35 °C for domestic use (EN 60335-2-41).
- from 0 °C to +50 °C for other uses.
Maximum ambient temperature for operation with motor above
water: +40 °C
Maximum immersion depth: 7 metres.
Motor protection class: IP 68
Insulation class: F
Standard voltage: 220-240 V - 50Hz single-phase.
380-415 V - 50Hz three-phase.
Installation: fixed or portable, vertical or horizontal.
CONSTRUCTION FEATURES OF THE PUMP
Pump body, microcast ring impeller, motor flange, filter and disc, motor casing, cable compartment casing with handle and cover in AISI 304 stainless steel. Insulating rubber covered handle. AISI 316 stainless steel motor shaft. Double mechanical seal with interposed oil chamber (non-toxic oil) in carbon-alumina on the motor side, and silicon carbide-silicon carbide on the pump side.