Speroni SQ 42-3/V Vortex sewage pump

APPLICATIONS
Submersible sewage electric pumps with recessed Vortex impeller allowing large free passages. Suitable for lifting biological liquids and sewage, including colloidal and oily substances, and for civil and industrial waste water.

LIMITS OF USE
- Liquid temperature up to 35°C (domestic use according to EN 60335-2-41)
- Max. liquid temperature 50°C (other uses)
- Maximum immersion depth 10 m
- Maximum immersion depth 20 m (with a cable of suitable length)
- Solids passage Ø 55-70 mm
- Liquid pH from 4 to 10
- Max. liquid density 1.2 kg/dm³
- Continuous duty with pump fully submerged

MOTOR
- Three-phase 400V 50Hz
- Insulation class F
- IP 68 protection

MATERIALS
- Motor body: Cast iron
- Pump body: Cast iron
- Impeller: Cast iron
- Motor shaft: AISI 304 stainless steel
- Double mechanical seal in oil chamber: Ceramic/Graphite/NBR and Silicon/Silicon/NBR

TECHNICAL DATA Speroni SQ 42-3/V
- Power supply: three-phase 400V 50Hz
- Rated power: 4 HP (3 kW)
- Power input P1: 3.6 kW
- Max. flow rate: 900 l/min
- Max. head: 15.5 m
- Delivery port: 3"
- Weight: 70 kg

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