DV4

DV4

Industrial
Residential

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

Instructions Data sheet 50HZ Data sheet 60HZ
CONSTRUCTION FEATURES
Pump body cast iron
Impeller cast iron
Mechanical seal double seal with oil barrier; silicon carbide on pump side, sealing ring on motor side
Motor shaft stainless steel AISI 304
Passage of solids Ø max 50 mm
Liquid temperature 0-40 °C
Cable H07 RNF, 10 mt
Gaskets NBR rubber
Bolts A2 stainless steel
Foot support galvanized iron
Max Depth of immersion 20 mt
Motor
2 poles induction motor in oil bath 3~ 230/400V-50Hz P ≤ 4kW
3~ 400/690V-50Hz P > 4kW
Insulation class F
Protection degree IPX8
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

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