DV4

DV4

Industrial
Residential

Drainage pump for charged liquids with set-back Vortex type impeller for civil and industrial applications; specifically designed for very heavy use; available in the mobile or permanent versions with coupling feet.

Instructions Data sheet 50HZ Data sheet 60HZ
CONSTRUCTION FEATURES
Pump body cast iron
Impeller cast iron
Seal double seal with oil barrier: pump side silicon carbide, engine side sealing ring
Pump shaft end steel AISI 304
Prefilter sieve Ø max 50 mm
Ambient temperature 0-40 °C
G eraser NBR
Gaskets stainless steel A2
Bolts galvanized iron
STAINER 20 m
Motor
Motor 4 pole induction
2 or 4 poles induction motor 3~ 230V-50Hz
3~ 400V-50Hz
3~ 230/400V-50Hz
3~ 400/690V-50Hz
Insulation class F
Protection degree IPX8
Motor
2 poles induction motor in oil bath 3~ 220/380V-60Hz
Insulation class F
Protection degree IP68
MODEL 3~ HP kW FLOW RATE
(l/min)		 H
(m)		 PIPE-DNM
DVT 250-4 2.5 1.8 200 ÷ 1600 8.3 ÷ 2.3 100
DVT 300-4 3 2.2 200 ÷ 1800 9.6 ÷ 2.4 100
DVT 400-4 4 3 200 ÷ 2000 11.3 ÷ 2.3 100
DVT 550-4 5.5 4 400 ÷ 3000 12.2 ÷ 2.6 100
DVT 750-4 7.5 5.5 400 ÷ 3400 14.2 ÷ 2.6 100
MODEL 3~ HP kW FLOW RATE
(l/min)		 H
(m)		 PIPE-DNM
DVT 250-4 2.5 1.8 200 ÷ 1600 8.6 ÷ 2.2 100
DVT 300-4 3 2.2 200 ÷ 1800 9.8 ÷ 2.1 100
DVT 400-4 4 3 200 ÷ 2000 11.2 ÷ 2.2 100
DVT 550-4 5.5 4 400 ÷ 2800 12.7 ÷ 3.2 100
DVT 750-4 7.5 5.5 400 ÷ 3400 15.2 ÷ 2.3 100

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