Dewaterco HydroWave 7.5T Submersible dewatering pump

HydroWave submersible dewatering pump for high-performance drainage in heavy-duty conditions: it handles clean water, industrial fluids and liquids laden with sand, silt, sludge and abrasive particles. High-chrome steel semi-open impeller, cooling jacket, stainless steel outer casing and strainer; the aluminium construction makes it 14-17% lighter than a cast iron dewatering pump. Suitable for construction sites, excavations and tunnels, mines, public works and flood response.

FEATURES

• High-chrome steel semi-open impeller
• High resistance to abrasive liquids
• Stainless steel outer casing and strainer
• Double mechanical seal CA/CE + SiC/SiC
• Heat-treated AISI 410 stainless steel shaft
• Cooling jacket for continuous duty

APPLICATIONS

• Drainage of construction sites, excavations and tunnels
• Mining and the cement industry
• Public works and civil engineering
• Floods
• Water intake from rivers

CONSTRUCTION AND MATERIALS

• Dry motor, 2 poles (2850 rpm), insulation class F, IP68
• AlSi7Mg motor cover, AISI 304 stainless steel motor housing
• EN-GJL-200 cast iron pump casing
• H07RN-F cable
• Liquid temperature 0-40 °C

TECHNICAL DATA - HYDROWAVE 7.5T

• Power: 7,5 Hp - 5,5 kW
• Power supply: three-phase 400V - 50Hz
• Full load current: 12,5 A
• Discharge: 4"
• Max flow rate: 1900 l/min
• Max head: 23 m
• Rated duty point: 1060 l/min - 16 m
• Solids passage: 10 mm
• Pump weight: 51,4 kg
• Dimensions (A x B x C): 633 x 324 x 133 mm

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