SELECT * FROM dbu_parts WHERE parts_flg=1 AND parts_series='AU' ORDER BY parts_ref_noNULL
1st: Manual type (Floor mount)
2nd: Automatic type
3rd: Automatic alternate type
4th: Manual type (Pedestal support type)
- Sewage drainage of office building, commercial building, hotel, school, hospital, factory, and etc.
- Kitchen drainage
- Other drainage of sewage
- Unique shape of impeller and casing, and the ceramic-coated cutter piece help maintain long service life with excellent performance.
- In order to exert the cutter performance effectively, we adopt our unique inlet shape and adopt a casing structure to bring out excellent pumping performance.
- 4 pole exclusive submersible motor has high torque and durability.
- Built in auto-cut prevents motor from burn.
- Two types available: flange type and pedestal support type for easy maintenance and inspection.
- Built-in automatic type ("L") and automatic alternative type ("LN") with float switch are available.
- Protection circuit for electric parts is equipped on the models with float switches.
- Application liquid
- Fluid quality: Sump and sewage (Hydrogen ion concentration pH5~9)
Fluid temperature: 0 to 40 °C
- Impeller: Ductile cast iron 450 (induction hardening)
Cutter piece: SKD11(Steel for cold die)
Casing: Cast iron
- Type: Dry-sealed motor (auto-cut built in)
Power source: Three phase
Speed: 50Hz: 1,500 min-1, 60Hz: 1,800 min-1
- Max. submersing depth
- Max. submersing depth: 8m
- Impeller: Vortex type (with cutter)
Shaft sealing: Double mechanical seal (liquid side: SiC x SiC, motor side: ceramic x carbon)
Seal oil: Turbine oil
Bearing: Closed ball bearing
- Automatic alternate model *alternate/parallel operation is possible by using automatic type.
- Automatic alternate model *alternate/parallel operation is possible by using automatic type.: Scarlet (5R3/12)
Flange type: Pump body(with 10m 4 core submersible cable)
Flange type: Connecting bend pipe(Bolts for attaching pump body with companion flange)
Pedestal support type: Pump body(with 10m 4 core submersible cable)
Pedestal support type: Connecting pipe(Bolt for attaching pump)
Pedestal support type: Pedestal support(One set support with companion flange)
Pedestal support type: Chain(4m)
EBA type full water level alarm control panel
EFS type trouble detector for drainage pump
Check valve for sump