DL - So Pure Water

Cast iron submersible pump with open two-channel impeller and semi-open anti-clogging impeller. It has a wide range of powers up to 45 kW and different discharge diameters. Suitable for pumping wastewater with suspended solid and fibrous bodies.

Features

Possibility to use in fixed and mobile installations
Dual-channel open impeller
Non-clogging, semi-open impeller

Description

Cast iron submersible pump with open double-channel impeller and semi-open anti-clogging impeller, designed to prevent the pump from clogging, to offer maximum efficiency.
DL electric pumps offer a wide range of powers up to 45 kW and different discharge diameters.
For further technical information see the Databook

• Soiled liquids with solid and fibrous bodies

Technical Features

Technical data

Flow rate	Up to 780 m³/h
Total head	Up to 43.5 m
Max. temperature of the liquid	+40°C
Poles	4
Max. solids passage	35 mm (65DL) 50 mm (80DL, all DLC) 60 mm (100DL, 100DLB) 70 mm (150DL up to 22 kW) 76 mm (200DL up to 22 kW) 76 mm (all 30÷44 kW) 82 mm (250DL up to 22 kW) 90 mm (300DL up to 22 kW)
Insulation class	F
Protection degree	IP68
Voltage	Three-phase 3~380-415±10% (1.5÷7.5kW) Three-phase 3~400-415±10% (starting Δ 11÷22kW) Three-phase 3~380-415±10% (starting Δ 30÷45kW)
Max. immersion	7 m with 10 m cable
Max. length of fibres	195 mm (65DL) 240 mm (80DL, all DLC) 300 mm (100DL, 100DLB) 400 mm (150DL up to 22 kW) 500 mm (200DL up to 22 kW) 500 mm (all 30÷44 kW) 550 mm (250DL up to 22 kW) 600 mm (300DL up to 22 kW)

Materials

Pump body	Cast iron
Impeller	Cast iron
Shaft	Stainless steel 403 (EN 1.4006)
Mechanical seal	Impeller side: Silicon carbide/Silicon carbide/NBR Motor side: Carbon/Ceramic/NBR