Submersible pumps DL -DL W / C series with shredders

SUBMERSIBLE SEWAGE PUMPS (DL) WITH CUTTER (DL W/C)
in cast iron
Submersible sewage pumps (DL) with cutter (DL W/C) in cast iron

APPLICATIONS
• Ideal for waste water applications containing soft or fibrous solids
• Industrial waste water drainageTECHNICAL DETAILS
• Non-Clog single-channel, open double-channel, no clog semi open impeller prevents
clogging by fibrous matter
• Range of models from 65 to 300 mm discharge size and power
up to 45 kW (DL)

PUMP TECHNICAL DATA
• Maximum temperature of the liquid: 40°C
• Max solids size for passage: 46 mm (65DL, 65DL W/C)
46 mm (80DL, all DLC, 80 DL W/C)
57 mm (100DL, 100DLB, 100DL W/C,
100DLB W/C)
68 mm (150DL up to 22kW)
73 mm (200DL up to 22kW)
76 mm (all models 30÷45 kW)
79 mm (250DL up to 22kW)
88 mm (300DL up to 22kW)
• Max fibers lenght: 195mm (65DL, 65DL W/C)
240mm (80DL, all DLC, 80DL W/C)
300mm (100DL, 100DLB, 100DL W/C)
400mm (150DL from 5,5 up to 45kW)
500mm (200DL up to 45kW)
550mm (250DL up to 45kW)
600mm (300DL up to 45kW)
• Flanges: DN65, DN80, DN100, DN150, DN200, DN250, DN300 (DL)
DN65, DN80, DN100 (DL W/C)

MOTOR TECHNICAL DATA
• Air filled dry submersible 4 poles motor
• Insulation class F
• Degree protection IP68
• 380-415±10%, 50Hz (1,5÷7,5kW) (DL and DL W/C) threephase voltage
400-415±10%, 50Hz ( ∆connection11÷2kW) (DL) threephase voltage
380-415±10%, 50Hz (∆connection 30÷45kW) (DL) threephase voltage
• Power up to 45 kW (DL)
up to 7.5kW (DL W/C)

MATERIALS
• Pump casing, impeller with
cutter (DL W/C), vitex impeller (DLC and DLB) , elbow in cast iron
• Shaft in AISI 403
• Mechanical seal: SiC/SiC/NBR (pump side)
Carbon/Ceramic/NBR (motor side)