Ebara 50DV5.4 Submersible Pump with vortex impeller. This pump can be used for sewage water treatment, industrial waste water, building waste water, general waste water.
Features :
- Special open type vortex impeller permits foreign matter passing the inlet port to be freely discharged
- As the passage size is uniform from the inlet port to the discharge port, the size of passed foreign matter can be as large as the port diameter.
- Built-in motor protector (automatic cut-off model below 7.5 kW and thermal protector over 11 kw) protect the motor from overload burn or phase loss
- Double mechanical seal of super hard alloy used for shaft bearing sealing prevents water leakage into the motor
- Optional quick discharge connector facilitates easy installation and maintenance
Specification Ebara 50DV5.4 Submersible Pump :
- Range :
– Bore size : 50 to 125 mm
– Power range : 0.4 to 22 kw
– Synchronous speed : sewage, waste water - Liquid :
– Name : sewage, waste water
– Maximum temperature :
Manual automatic : 40 deg. C (11 kw and over), 50 deg. C (up to 7.5 kw)
Alternate : 32 deg. C
– Maximum spherical solid diameter : 50DV-50mm, 65DV-65mm, 80DV-80mm, 100DV-100mm, 125DV-125 mm
– Maximum submergence : 8m - Material :
– Casing : cast iron
– Impeller : cast iron, Optional : bronze, stainless steel
– Shaft : 403 stainless steel
– Mechanical seal : ceramic/ carbon (upper), Sic/Sic up to 3.7 kw (lower)
– Motor frame : cast iron
– Bolts and nuts : stainless steel - Construction :
– Impeller : vortex
– Seal : Double mechanical seal up to 3.7 kw, Tandem double mechanical seal 5.5 kw and over
– Bearing : Pre lubricated ball bearing - Flange :
– Rating : JIS 10kgf/cm² R.F Thin type
– Type : Air filled submersible motor
– Phase, poles : Three, four
– Insulation : class F
– Start system : Direct on line up to 7.5 kW, Star-delta 11 kw and over
– Protection :
Built-in overload protector up to 7.5 kw
Built-in thermal detector 11kw and over - Accessories : submersible cable (10m), Companion flange with bolts (1 set)