Ebara Submersible Sewage Pumps (Single Channel Impeller)

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2 Ebara Submersible Sewage Pumps (Single Channel Impeller) Features and Applications Model DML 50Hz + Features! Non-clog single channel impeller Non-clog single channel impeller has 3 spherical passage and prevents clogging.! Robust construction Large diameter and short overhang shaft, rugged cast iron construction, all fasteners of stainless steel and 4 pole motor drive.! Double mechanical seal in oil chamber An oil lubricated double mechanical seal with lower faces of hard silicon carbide provides strong and reliable shaft sealing! High efficiency, Energy saving Hydraulic well designed single channel impeller gives high efficiency and saves energy! Long life Short overhanged shaft, big bearings and high grade mechanical seal give longer life.! In built motor protection Quick acting dual response overloads provides protection against overload, lock or open phase for model 2.2 kw. Models 3.7 kw and above have miniature thermal protectors. + Applications! Sewage! Waste water SDF0070E-K00A

3 Ebara Submersible Sewage Pumps (Single Channel Impeller) Model DML Specifications 50Hz Scope Discharge mm Motor Power kw (3phase) Standard Performance Capacity : m³/min Liquid Type Sewage Maximum temperature Max. solids C Submergence Maximum 8 m Minimum Head : 4 m. refer to table below Refer to low water level (L.W.L.) in dimensions. Construction Impeller Non-clog single channel Mechanical Seal Materials Casing Cast Iron Impeller Suction Cover Shaft Motor Frame Fasteners Mechanical Seal Oil lubricated, double mechanical seal Cast Iron Cast Iron 3 Stainless Steel Cast Iron 304 Stainless Steel Upper Faces : Carbon / Ceramic Lower Faces : Silicon Carbide / Silicon Carbide Lubricating Oil: Turbine Oil VG32 (SAE0W/20W) Motor Type Air filled dry submersible, IP68, Class F insulation Nominal Speed Applicable Voltages 4 pole 450 rpm 380/0/45 volts 3 phase 50 Hz Starting DOL (2.2 kw) Star-Delta (3.7 to 22 kw) Protection Bearings Cable Length 0m In built overload protection (2.2 kw) Miniature thermal protector (3.7 to 22 kw) Pre lubricated sealed ball bearings Accessories Flange Discharge elbow with screwed companion flange Optional Quick Discharge Connector (QDC) Solids Handling Model - discharge 80 Ø 00 Ø 50 Ø - motor kw All All All Max. Diameter of Solids 76 mm SDF0070E-K002A

4 Ebara Submersible Sewage Pumps (Single Channel Impeller) Performance Chart Model DML 50Hz DML DML DML - 50 Hz min Total Head (m) DML DML DML Capacity (m³/min) Model code 80 DML Motor output (kw) Frequency (5 = 50 Hz) Model Discharge size (mm)* * Discharge size is changed by pump discharge elbow. Therefore, pump name plate shows 80/00/50 or 80/00 for common model. SDF0070E-K003B

5 Ebara Submersible Sewage Pumps (Single Channel Impeller) Dimensions - DML Model DML 50Hz A C E J D H DA B F L.W.L. L Submersible cable Length CL Note: /. L.W.L (Low Water Level) Is limited to 0 minutes operation at low water level. 2/. Is limited to 30 minutes operation with water level below top of motor. Discharge Flange Dimensions (JIS 0kgf/cm²) DF DE DG DA No. DN Ø DD Holes, Off Center DT DA DE DF DG DT DN DD Size Model 80 DML DML DML DML DML 5 80 DML DML DML DML DML DML 5 00 DML 55 Output KW A B 38 C 453 D 88 E 360 F 334 H 824 J 255 L 30 Weight m 80 kg m 87 kg m 8 kg kg 63 kg m 223 kg kg m 2 kg m 25 kg m 60 kg 00 DML DML m 27 kg 50 DML m 32 kg 50 DML m 66 kg 50 DML m 72 kg 50 DML m 232 kg Units: mm unless otherwise specified CL 0 m 0 m 0 m 0 m m 66 kg 0 m 23 kg 226 kg SDF0070E-K004A

6 Ebara Submersible Sewage Pumps (Single Channel Impeller) Dimensions with QDC n Applicable Models - 80 DML 52.2, 53.7 Model DML Pump DML LM QDC Minimum manhole dimensions in floor frame installation A Note: /. For detailed dimensions of the pumps, refer to separate dimension data sheets. Guide pipe support 700 2/. The discharge bend and companion flange supplied with the pump are used with the QDC. Bolt 2-M2x30 3/. The weight in dimension tables refers only to the weight of the QDC Guide Pipe B Special Accessories 4/. Standard accessories supplied with QDC include:- -Connector body with foundation bolts. -Guide pipe support -Sliding Glide -Adaptor Flange Guide Pipe is not supplied ØD 70 0 L L-H3 Guide Pipe Length G2 P2 G P Discharge Flange (JIS 0kgf/cm²) DF DE DG DA DT E L.W.L. No.DN - ØDD Holes - Off Center H2 F H 20 L L6 DA DE DF DG DT DN DD M6 Anchor bolt 0 BN2 BN Pump Model A P P2 G G2 F H H2 H3 L L6 BN BN2 D E QDC Model 80 DML LM80 80 DML LM80 Weight 7 kg 7 kg Units: mm unless otherwise specified SDF0070E-K005A

7 Ebara Submersible Sewage Pumps (Single Channel Impeller) Dimensions with QDC n Applicable Models - 80(00)(50) DML Guide pipe support Bolt 2-M6x30 Minimum manhole dimensions in floor frame installation DM 85 A I Note: Model DML Pump DML LL QDC /. For detailed dimensions of the pumps, refer to separate dimension data sheets. 2/. The discharge bend and companion flange supplied with the pump are used with the QDC. 3/. The weight in dimension tables refers only to the weight of the QDC. 4- ØD E 60 BW 30 L 70 L-H3 Guide Pipe Length G2 P2 P G Guide Pipe ½ B Special Accessories L.W.L. 4/. Standard accessories supplied with QDC include:- -Connector body with foundation bolts. -Guide pipe support -Sliding Glide -Adaptor Flange Guide Pipe is not supplied. Discharge Flange (JIS 0kgf/cm²) DF DE DG DA DT M6 Anchor bolt 63 BY H2 F H BN2 55 BM BN L L6 No.DN - ØDD Holes - Off Center DA DE DF DG DT DN DD Pump Model A P P2 G G2 F H H2 H3 L L6 BN BN2 BM BY BW DM I D E 80 DML DML DML 5 80 DML DML DML DML DML DML 5 00 DML DML DML DML DML 5 50 DML DML QDC Model LL00 LL00 LL00 LL00 LL00 LL80 LL00 LL LL LL00 LL LL LL LL LL00 Weight 46 kg 46 kg 46 kg 46 kg 46 kg 44 kg 46 kg 46 kg 46 kg 46 kg 46 kg 46 kg 46 kg 46 kg 46 kg LL00 46 kg Units: mm unless otherwise specified SDF0070E-K006A

8 Ebara Submersible Sewage Pumps (Single Channel Impeller) Sectional View - 80 DML 52.2 Model DML 50Hz Item Number Description Material Quantity per unit 00 Pump Casing FC200 Cast iron 06 Mechanical Seal Cover FC200 Cast iron 02 Impeller FC200 Cast iron 080 Bushing SS Steel 07 Wearing Ring BC Bronze Mechanical Seal 74 Discharge Pipe FC200 Cast iron 93 Oil Plug NBR/Stainless Steel set 2 Airvent Valve C3604 Brass 275 Impeller Bolt SUS304 Stainless Steel 80 Rotor 802 Stator Item Number Quantity per unit Description Material 8 Submersible Cable 2 84 Motor Frame FC200 Cast Iron 86 Power Side Bracket FC200 Cast Iron 87 Opposite Side Bracket FC200 Cast Iron 830 Shaft SUS3 Stainless Steel 849- Ball Bearing Ball Bearing 876 Auto Cut Lifting Hanger SS Steel 907 Bearing Cover SPCC Steel SDF0070E-K007A

9 Ebara Submersible Sewage Pumps (Single Channel Impeller) Sectional View - 80(00)(50) DML (3.7~7.5kW) Model DML 50Hz Item Number Description Material Quantity per unit 00 Pump Casing FC200 Cast iron 06 Mechanical Seal Cover FC200 Cast iron 02 Impeller FC200 Cast iron 080 Bushing SS Steel 07 Wearing Ring BC Bronze Mechanical Seal 74 Discharge Pipe FC200 Cast iron 93 Oil Plug NBR/Stainless Steel set 2 Airvent Valve C3604 Brass 275 Impeller Bolt SUS304 Stainless Steel 80 Rotor 802 Stator Item Number Quantity per unit Description Material 8- Submersible Cable (Power) Submersible Cable (signal) 84 Motor Frame FC200 Cast Iron 86 Power Side Bracket FC200 Cast Iron 87 Opposite Side Bracket FC200 Cast Iron 830 Shaft SUS3 Stainless Steel 849- Ball Bearing Ball Bearing 856 Thermal Protector Lifting Hanger SS Steel 907 Bearing Cover SPCC Steel SDF0070E-K008A

10 Ebara Submersible Sewage Pumps (Single Channel Impeller) Sectional View - 80(00)(50) DML (~22kW) Model DML 50Hz Item Number Description Material Quantity per unit 00 Pump Casing FC200 Cast iron 06 Mechanical Seal Cover FC200 Cast iron 02 Impeller FC200 Cast iron 080 Bushing SS Steel 07 Wearing Ring BC Bronze Mechanical Seal 74 Discharge Pipe FC200 Cast iron 93 Oil Plug NBR/Stainless Steel set 2 Airvent Valve C3604 Brass 275 Impeller Bolt SUS304 Stainless Steel 80 Rotor 802 Stator Item Number Quantity per unit Description Material 8- Submersible Cable (Power) Submersible Cable (signal) 84 Motor Frame FC200 Cast Iron 86 Power Side Bracket FC200 Cast Iron 87 Opposite Side Bracket FC200 Cast Iron 830 Shaft SUS3 Stainless Steel 849- Ball Bearing Ball Bearing 856 Thermal Protector Lifting Hanger SS Steel 907 Bearing Cover SPCC Steel SDF0070E-K009A

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