DL-DL W/C سری

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 drainage
TECHNICAL 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)

 

DML-DMLF سری

SUBMERSIBLE SEWAGE PUMPS (SINGLE-CHANNEL)
in cast iron
APPLICATIONS

• Evacuation of civil and industrial waste waters
• Treating liquid manure
• Draining sub-layer zones
• Generally moving foul waste liquids also containing solid substances and/or suspended filamentary substances
• Emptying seepage water
• Moving sewage (sanitary services)
• Emptying cesspits
TECHNICAL DETAILS

• Equipped with single-channel impeller
• Shaft seal upper and lower part (DML)
• Turbolence less system in oil chamber (DML)
PUMP TECHNICAL DATA
• Maximum temperature of the liquid: 40°C
• Max solids size for passage: 76 mm (DML)
30 mm (DMLF 1,1 kW)
40 mm (DMLF except DMLF 1,1kW)
• Max fibers length: 500mm
• Flanges: DN80,DN100, DN150 (DML)
DN50, DN55, DN65 (DMLF)
MOTOR TECHNICAL DATA
• Air filled dry submersible 4 poles motor (DML)
• Air filled dry submersible 2 poles motor (DMLF)
• Insulation class F (DML)
• Insulation class H (DMLF)
• Protection degree IP68
• 380-415-1380-415V -10 +6%380-415V -10 +6%380-415V -10+6%, 50Hz (DML 2,2 kW) – threephase voltage
380-415±10%, 50Hz (DML 3,7÷22 kW) – threephase voltage
230±10%, 50Hz (DMLF) singlephase voltage
• Power up to 22kW(DML)
from 1,1 to 1,8 kW (DMLF)
MATERIALS

• Pump casing, single-channel impeller, elbow in cast iron
• Shaft in AISI 403 (DML) and AISI 420B (DMLF)
• Mechanical seal: SiC/SiC/NBR (pump side) (DML and DMLF)
Carbon/Ceramic/NBR (motor side) (DML)

DW-DW VOXسری

SUBMERSIBLE ELECTRIC PUMPS FOR SEWAGE
in AISI304
APPLICATIONS
• Evacuation of civil and industrial waste waters
• Drainage of wells and excavations
• Draining sub-layer zones
• Generally moving foul waste liquids also withtaining solid substances and/or suspended filamentary substances
• Emptying seepage water
• Moving sewage (sanitary services)
• Emptying cesspits
TECHNICAL DETAILS
• Equipped with 10 m of H07 RN-F power supply cable
• Available with or without float
• Envisioned with single channel impeller or vortex type (VOX) and flanged (F)
PUMP TECHNICAL DATA
• Maximum immersion: 10 m
• Maximum temperature of the liquid: 40°C
• Max. solids size for passage: 50 mm
• Threaded version: ø 50 discharge, G2 discharge
• Flanged version: discharge ø 50 DN 50
MOTOR TECHNICAL DATA
• Pump casing, impeller, motor cover, seal housing disc and motor case in AISI 304
• Shaft in AISI 303
• Twin mechanical seal with interposed oil chamber:
– upper in Carbon/Ceramic/NBR (motor side)
– lower in SiC/SiC/NBR (pump side)
• Spacer in cast iron G20 (only for DW-DW VOX 300)
SPECIAL VERSIONS
• VOX version (VORTEX impeller)