DSP / DSPK Series
DSP/DSPK pumps are portable Submersible Waste Water Pumps for both domestic and industrial applications, are enclosed unit with a pump and a motor. Due to this construction the waste water pump is suitable for submersible installation in pits. In submersible installation with auto-coupling systems double rails are normally used. The auto-coupling system facilitates maintenance, repair and replacement of the pump.
Features
• The pump housing is made of cast iron, and the stator housing is made of thick stainless steel 304.
• The unique impeller design prevents overload under severe operating conditions.
• Semi-open non-clog impellers prevent pump clog by foreign matter.
• Separated Chamber, to reduce the water impact to the double mechanical seal (For 3HP ~ over). The seal and flow channel are separated to reduce negative pressure.
• 3 Bearing, good balance. 3 Oil Seals, The concavity design for the impeller inserts into the oil seal. This prevents sand from damaging the oil chamber.
Application
• Large quantities of drainage and surface water
• Domestic wastewater with discharge from toilets
• Waste water from commercial buildings without discharge from toilets
• Sludge-containing industrial wastewater
• Industrial process water
Technical Data
• Flow max 3000 l/m
• Head max 30 m
• Liquid temp. 0°C to +40°C
• Ambient temp. Max +40°C
• Solid pass max. 40 mm up to 65 mm
• Max. depth 7 m
• Material stainless steel 304 & Cast iron
Performance Curve
