Pumps - BBC ELETTROPOMPE

SUBMERSIBLE PUMPS SEMISOM FOR SEWAGE WATER with grinder

General features

Maximum size of solids allowed 65 mm

Maximum immersion depth 20 m

Maximum number of starts per hour 40

Maximum temperature of the pumped liquid:

50 ºC in case of continuous duty S1 series Semisom

45 ºC in case of intermittent duty S2 60 min series

Semisom DC 24 V

Degree of protection IP 68

Insulation class F

Construction

Coolant filled, asynchronous rewindable motor with short circuit rotor

Twin seal with oil chamber

SEMISOM C:

Internal capacitor and thermal protector put in a separate, easily-accessible, watertight chamber

SEMISOM M:

Supplied with a control box containing pump capacitor and unipolar thermal protector switch

SEMISOM 650:

The volute of the pump is already provided with quick connection for guide rail kit

SEMISOM DC 24 V:

24 V DC with permanent magnets motor, with dry-brush rotor

Twin seal with oil chamber

Components
Electric pump	Semisom	Semisom GR
Tie rods, handle, motor casing, bolts and nuts	Stainless steel AISI304	Stainless steel AISI304
Shaft	Stainless steel AISI420B	Stainless steel AISI416B
Cover and pump body	Mechanical cast iron EN GJL-250	Mechanical cast iron EN GJL-250
Impeller	Mechanical cast iron EN GJL-200	Technopolymer reinforced with fibre-glass
Grinder		Forged Stainless steel AISI440C
Mechanical seal	Silicon carbide and alumina	Silicon carbide and alumina
Seal ring	NBR rubber	NBR rubber
Elastomers	NBR rubber	NBR rubber
Cable	Neoprene H07RN-F (Semisom C/T+G Neoprene H07RN8-F)	Neoprene H07RN-F

Accessories

Guide rail kit

Application

To convey waste and sewage water from septic tanks

To drain rain water

To pump liquids containing solids and filaments

To pump sewage water even through pipes with reduced diameter (Semisom 125 GR with grinder)

Products:

M =	Without floating, external capacitor
MG =	With floating, external capacitor
T =	Without floating