Semi Vortex Pump DVS Ebara has a unique semi-vortex construction of EBARA‘s own design. This pump is as efficient as a conventional non-clog pump which uses the centrifugal force of eddy “A” to pump liquids. Any foreign matter sucked into the pump must pass the impeller, which can result in trouble caused by clinging grass and clogged stones.
With the vortex pump, foreign matter is expelled by the force of eddy “B” which is formed in the wide space between the impeller and the suction cover “C”
Applications :
Semi Vortex Pump DVS Ebara can be used for :
- Ideal for waste water application containing soft or fibrous solids
- Industrial waste water drainage
- Septic effluent
- Miscellaneous drainage
Features :
- Non clogging with semi-vortex construction
- Semi-vortex impeller offers non-clog operation and allows pumping of foreign particle
- Built-in motor protection
- Double mechanical seal
Specification of Pump :
- Liquid Handheld :
– Type of liquid : River water, effluent
– Temperature : 0 deg. C ~ 40 deg. C
– Pump size : Max. solids size : 50 : 32 mm, 60 (80) : 45mm or 56mm - Maximum submergence : 4m (0.4 ~ 1.5kW); 8m (2.2, 3.7 kW)
- Minimum submergence :
– Refer to water level (L.W.L) in dimensions
– It is possible to operate at low water level for 30min - Synchronous speed : 3000min¯ ¹
- Construction :
– Mechanical seal : Double mechanical seal
– Impeller : Semi-vortex
– Bearing : Prelubricated bearing : - Material :
– Casing : cast iron
– Impeller : cast iron
– Shaft : cast iron
– Mechanical seal : Impeller side : Silicon carbide ; Motor side : Ceramic/ carbon
– Packing : NBR
Motor :
- Type : 2 pole, air-filled watertight
- Insulation : Class F
- Protection : Built-in thermal protector
Accessories :
- Standard : Submersible cable : 0.4 ~ 1.5kW x 6m, 2.2 ~ 3.7kW x 10 m
- Optional : Quick discharge connector, leakage detector
Available pump :
- 50DVS5.4 : 0.4 kw
- 50DVS5.75 : 0.75 kw
- 50DVS51.5 : 1.5 kw
- 65(80)DVS5.75 : 0.75 kw
- 65(80)DVS51.5 : 1.5 kw
- 65(80)DVS52.2 : 2.2 kw
- 65(80)DVS53.7 : 3.7 kw
