SUBMERSIBLE SEWAGE PUMPS (VORTEX) in cast iron

Transcription

1 Submersible sewage pumps (vortex) APPLICATIONS Evacuation of civil and industrial waste waters Treating liquid manure Draining sub-layer zones Generally moving foul waste liquids also containing solid substances and/or suspended filamentary substances Emptying seepage water Moving sewage (sanitary services) Emptying cesspits TECHNICAL DETAILS Equipped with vortex impeller Shaft seal upper and lower part (DMLV) Turbolence less in oil chamber (DMLV) IDENTIFICATION CODE 80 DML-DMLF V 5 2,2 2,2 50 Hz Vortex Model Impeller diameter Output diameter kw 0,5,,8,9 2,2 3,7 4,6 5,2 5,5 7,5 3,6 5 8, , TECHNICAL DATA Maximum temperature of the liquid: 40 C Max solids size for passage: mm (DMLV) Max solids size for passage: max mm (DMLVF) 4 poles motor (DMLV) 2/4/6 poles motor (DMLVF) Insulation class F (DMLV) Insulation class H (DMLVF) Protection degree IP %, 50Hz (DMLV 2,2 kw) threephase voltage - DOL ±0%, 50Hz (DML 3,7 22 kw) threephase voltage - Y/ 230±0%, 50Hz (DMLVF) singlephase voltage 400/690V±0%, 50Hz (DMLVF) threephase voltage Flanges: DN80, DN00 (DMLV) ¼ (32DMLVF), DN50, DN55, DN65, DN80, DN00, DN50 (DMLVF) Power up to 22kW (DMLV) up to 35,7 kw (DMLVF) MATERIALS Pump body, vortex, impeller, elbow Shaft in AISI 403 (DMLV) and AISI 420B (DMLVF) Mechanical seal: SiC/SiC/NBR (pump side) (DMLV) Carbon/Ceramic/NBR (motor side)(dmlvf) Carbon/Ceramic/NBR (pump side)(32dmlvf) SiC/SiC/NBR (pump side) (DMLVF except 32DMLVF) Carbon/ Ceramic/NBR (motor side)(dmlvf 4.6kW and above) ACCESSORIES (ON REQUEST) See from page 42 Your Life, our Quality. Worldwide. 80 Wastewater

2 PERFORMANCE CURVES 80DMLV 52.2 range (according to ISO 9906 Attachment A) IMPELLER DIAMETER: 85 mm PERFORMANCE CURVES 80DMLV 53.7 range (according to ISO 9906 Attachment A) IMPELLER DIAMETER: 204 mm PERFORMANCE CURVES 00DMLV 55.5 range (according to ISO 9906 Attachment A) IMPELLER DIAMETER: 2 mm PERFORMANCE CURVES 00DMLV 57.5 range (according to ISO 9906 Attachment A) IMPELLER DIAMETER: 23 mm Your Life, our Quality. Worldwide. 8 Wastewater

3 PERFORMANCE CURVES 00DMLV5 (according to ISO 9906 Attachment A) 32DMLVF50.5M (0.5kW) (according to ISO 9906 Attachment A) 00DMLV55 (according to ISO 9906 Attachment A) 50DMLVF5.M (. kw) 50DMLVF 5.8 (.8 kw) - Impeller Diameter = 40 mm 50DMLVF 5.8 (.8 kw) - Impeller Diameter = 55 mm (according to ISO 9906 Attachment A) 00DMLV522 (according to ISO 9906 Attachment A) Your Life, our Quality. Worldwide. 82 Wastewater

4 PERFORMANCE CURVES 65DMLVF5.9 (.9kW) (according to ISO 9906 Attachment A) 80DMLVF54.6 (4.6 kw) (according to ISO 9906 Attachment A) 80DMLVF58.2 (8.2 kw) Impeller Diameter = 255 mm 80DMLVF58.2 (8.2 kw) Impeller Diameter = 88 mm (according to ISO 9906 Attachment A) 00DMLVF55.2 (5.2 kw) (according to ISO 9906 Attachment A) 50DMLVF5 ( kw) (according to ISO 9906 Attachment A) 50DMLVF53.6 (3.6 kw) 50DMLVF525 (25 kw) (according to ISO 9906 Attachment A) 50DMLVF535.7 (35.7 kw) Your Life, our Quality. Worldwide. 83 Wastewater

5 PERFORMANCE TABLE DMLVF P 2 Q=Flow rate Model l/min m 3 /h [HP] [kw] H=Head [m] 32DMLVF50.5M,5 0,5 6,5 5,6 4,7 3 2, DMLVF5.M 0,7, - - 9,5 8,5 8,2 6,4 5,8 4,3 2, DMLVF5.8M (40) 2,5, ,6 9,7 9,3 7,5 6,8 5,5 3,7 2-50DMLVF5.8M (55) 2,5, ,5,3 0,9 8,5 7,8 6,5 4,7 3,5 2,2 65DMLVF5.9M 2,6, ,8 6,4 6 5, 4,0 3,2 2,5 PERFORMANCE TABLE 80DMLV- 80DMLVF Model [HP] P 2 [kw] Q=Flow rate l/min m 3 /h H=Head [m] 80DMLV ,2 9,9 9,5 9,0 8 6, DMLV ,7 - -,5 0,7 9,4 7,9 7,2 6,4-80DMLVF54.6 6,2 4,6 -,8,5 0,8 9,5 8 7,2 6,7 3 80DMLVF58.2 (225) 25 8, ,6 24,2 22,4 2 9,8 80DMLVF58.2 (88) 25 8, ,6 26,2 - - PERFORMANCE TABLE 00 DMLV - 00DMLVF Model [HP] P 2 [kw] Q=Flow rate l/min m 3 /h H=Head [m] 00DMLVF ,2 8,2 8,2 8 7,7 7,4 6,3 5,7 4,6 3,5,8 00DMLV5.5 7,5 5,5 -, 0,6 0, 9,7 7,9 6, DMLV ,5-5,4 4,9 4,3 3,7, DMLV ,8 8,2 7,6 5,8 4,5 2,4 9,9-00DMLV ,4 23 2,7 20, DMLV ,4 29, 28,2 27,5 26, PERFORMANCE TABLE 50DMLVF P 2 Q=Flow rate Model l/min m 3 /h [HP] [kw] H=Head [m] 50DMLVF5 5,00 9,00 7,20 5,50 4, DMLVF53.6 8,5 3,6 4,00,80 9,80 7,80 6,0 4,8-50DMLVF ,00 9,20 6,50 3,60,69 9,9 6,00 50DMLVF ,5 35,7 25,50 22,24 9,43 6,72 4,84 2,63 0,00 Your Life, our Quality. Worldwide. 84 Wastewater

6 PERFORMANCE CURVES DMLVF range (according to ISO 9906 Attachment A) PERFORMANCE CURVES 80DMLV- 80DMLVF range (according to ISO 9906 Attachment A) PERFORMANCE CURVES 00 DMLV - 00DMLVF range (according to ISO 9906 Attachment A) PERFORMANCE CURVES 50DMLVF range (according to ISO 9906 Attachment A) Your Life, our Quality. Worldwide. 85 Wastewater

7 DIMENSIONS DMLV L.W.L (Low Water Level) DIMENSIONS TABLE DMLV Model Dimensions [mm] DA kw DE DF DG DT N D A B C D E F H J L L2 Weight 80DMLV , DMLV , DMLV , DMLV , DMLV DMLV DMLV DIMENSIONS QDC (quick discharge connector) LM 80 (for model 80 DMLV DMLV 53.7) Screw Anchorage screws Minimum aperture dimensions on the floor Guide supports LOWER WATER LEVEL Your Life, our Quality. Worldwide. 86 Wastewater

8 DIMENSIONS FLANGES PN 0 (ACCORDING TO EN 092-2) DIMENSIONS TABLE QDC (quick discharge connector) LM 80 (DMLV) Model A P P2 G G2 F H H2 H3 L L6 BN BN2 D E coupl. foot Weight 80 DMLV LM DMLV DIMENSIONS QDC (quick discharge connector) LL 00 (DMLV) Minimum aperture dimensions on the floor Screw Anchorage screws DIMENSIONS FLANGES PN 0 (ACCORDING TO EN 092-2) Running guide Guide supports LOWER WATER LEVEL DIMENSIONS TABLE QDC (quick discharge connector) LM 00 (DMLV) Model A H3 L 00 DMLV Coupling foot Weight 00 DMLV DMLV LL DMLV DMLV Your Life, our Quality. Worldwide. 87 Wastewater

9 SECTIONAL VIEW 80 DMLV 52.2 SECTIONAL VIEW DMLV ( kW) Your Life, our Quality. Worldwide. 88 Wastewater

10 SECTIONAL VIEW DMLV ( 22kW) MATERIALS TABLE DMLV Ref. Name Material Ref. Name Material 00 Pump body Cast iron EN-GHJL EN Cable (power supply) Cable (signal) Motor case Power side bracket Opposite side bracket Shaft Ball bearing Ball bearing - - Cast iron EN-GHJL EN 56 Cast iron EN-GHJL EN 56 Cast iron EN-GHJL EN 56 EN.4006 (AISI403) Mechanical seal cover Impeller Bushing Mechanical seal Discharge bend Oil plug Screw (Impeller) Rotor Stator Cable Cast iron EN-GHJL EN 56 Cast iron EN-GHJL EN 56 Steel - Cast iron EN-GHJL EN 56 Steel inox Steel inox A2-70 Class ISO 3506/ Protector Lifting hanger 907 Cover Steel Steel Your Life, our Quality. Worldwide. 89 Wastewater

11 DIMENSIONS 32DMLVF DIMENSIONS TABLE 32DMLVF DA Model [kw] Weight ¼ 32DMLVF50,5M (90) 0,5 4 Your Life, our Quality. Worldwide. 90 Wastewater

12 DIMENSIONS 50DMLVF (..8 kw) DIMENSIONS TABLE 50DMLVF (..8 kw) DA Model [kw] 50 Weight 50DMLVF5,M (30), 43 50DMLVF5,8M (40), DMLVF5,8M (55),8 4,3 Your Life, our Quality. Worldwide. 9 Wastewater

13 DIMENSIONS 65DMLVF (.9 kw) DIMENSIONS TABLE 65DMLVF (.9 kw) DA Model [kw] Weight 65 65DMLVF5,9M (09),9 44 Your Life, our Quality. Worldwide. 92 Wastewater

14 DIMENSIONS 80DMLVF (4.6 kw) DIMENSIONS TABLE 80DMLVF (4.6 kw) DA Model [kw] Weight DN 80 80DMLVF54,6 (206) 4,6 79 Your Life, our Quality. Worldwide. 93 Wastewater

15 DIMENSIONS 80DMLVF (8.2 kw) DIMENSIONS TABLE 80DMLVF (8.2 kw) DA Model [kw] Weight DN 80 80DMLVF58,2 (88) 8,2 9 Your Life, our Quality. Worldwide. 94 Wastewater

16 DIMENSIONS 80DMLVF (8.2 kw) DIMENSIONS TABLE 80DMLVF (8.2 kw) DA Model [kw] Weight DN 80 80DMLVF58,2 (225) 8,2 90 Your Life, our Quality. Worldwide. 95 Wastewater

17 DIMENSIONS 00DMLVF DIMENSIONS TABLE 00DMLVF DA Model [kw] Weight DN 00 00DMLVF55,2 (260) 5,2 66 Your Life, our Quality. Worldwide. 96 Wastewater

18 DIMENSIONS 50DMLVF DIMENSIONS TABLE 50DMLVF DA Model [kw] DN 50 Weight 50DMLVF5 (360) 36 50DMLVF53,6 (400) 3, DMLVF525 (340) DMLVF535,7 (360) 35,7 36 Your Life, our Quality. Worldwide. 97 Wastewater

19 SECTIONAL VIEW 32DMLVF (0.5 kw) SECTIONAL VIEW 50DMLVF (..8 kw) RSIBLE PUMPS RUCTIONS: SECTIONAL VIEW SECTIONAL VIEW 65DMLVF (.9 kw) 65 DMLVF (.9 kw ) N PART NAME MATERIAL Q.TY 00 CASING D SERIES 50 Hz SUBMERSIBLE PUMPS Rev. A SECTIONAL VIEW 80DMLVF (4.6 kw) CONSTRUCTIONS: SECTIONAL VIEW 80 ROTOR - Your Life, 02 IMPELLER our Quality. Worldwide. +Ni STATOR - Wastewater 06 MECHANICAL SEAL COVER 80 DMLVF ( 4.6 kw ) N PART NAME MATERIAL Q.TY 00 CASING 06 MECHANICAL SEAL COVER 02 IMPELLER +Ni MECHANICAL SEAL - 93 OIL PLUG NBR / STAINLESS STEEL 275 IMPELLER BOLT CLASS A2 AISI SUBMERSIBLE CABLE - D SERIES 50 Hz Rev. A

20 DMLV - DMLVF D SERIES BMERSIBLE PUMPS NSTRUCTIONS: SECTIONAL VIEW 80 DMLVF ( 8.2 kw ) SECTIONAL VIEW 80DMLVF 8.2 (88) D SERIE 50 Hz SUBMERSIBLE PUMPS Rev. A CONSTRUCTIONS: SECTIONAL VIEW SECTIONAL VIEW 80DMLVF 8.2 (225) 50 R 80 DMLVF ( 8.2 kw ) G 8 CONSTRUCTIONS: SECTIONAL VIEW NICAL SEAL COVER 84 ER G NICAL SEAL NICAL SEAL G ER BOLT +Ni STEEL 00 DMLVF NBR / STAINLESS STEEL CLASS A2 AISI 304 CONSTRUCTIONS: SECTIONAL VIEW N PART NAME MATERIAL Q.TY N D SERIESSECTIONAL VIEW 50DMLVF ( 3.6 kw) PART NAME SUBMERSIBLE CABLE MOTOR FRAME 86 POWER SIDE BRACKET 87- OPPOSITE SIDE BRACKET ( kw ) OPPOSITE SIDE BRACKET 830 SHAFT 849- BALL BEARING BALL BEARING 904 LIFTING HANGER 907 BEARING COVER 00 CASING 06 MECHANICAL SEAL COVER MATERIAL 02 IMPELLER Q.TY - - MECHANICAL SEAL -2EN-GJL-250 MECHANICAL SEAL CAST IRON 93 OIL PLUG Rev. A 275 EN-GJL-250 IMPELLER BOLT CAST IRON 80 EN-GJL-250 ROTOR CAST IRON B STATOR AISI 8- SUBMERSIBLE CABLE 50 Hz STEEL 2 +Ni NBR / STAINLESS STEEL CLASS A2 AISI PART NAME MATERIAL MOTOR FRAME POWER SIDE BRACKET OPPOSITE SIDE BRACKER OPPOSITE SIDE BRACKER SHAFT BALL BEARING BALL BEARING LIFTING HANGER BEARING COVER 50 DMLVF ( 3.6 kw ) PART NAME MATERIAL Q.TY CASING MECHANICAL SEAL COVER IMPELLER MECHANICAL SEAL OIL PLUG IMPELLER BOLT NBR / STAINLESS STEEL CLASS A2 AISI 304 Your Life, our Quality. Worldwide. N PART NAME 00 CASING 06 MECHANICAL SEAL COVER 02 IMPELLER 99 3 EBARA PUMPS EUROPE S. EBARA PUMPS EUROPE S.p.A. N 50Q R AISI 420B STEEL D SERIE SUBMERSIBLE PUMPS UBMERSIBLE PUMPS SECTIONAL VIEWMATERIAL 00DMLVF (5.2 kw) PART NAME Q.TY N R MATERIAL Q.TY +Ni N PART NAME 8 SUBMERSIBLE CABLE 84 MOTOR FRAME 86 POWER SIDE BRACKET MATERIAL Wastewater

21 SECTIONAL VIEW 50DMLVF ( kw) 50 DMLVF ( kw ) MATERIALS TABLE DMLVF Ref. Name Material 00 Pump body Cast iron EN-GHJL Suction side lid Cast iron EN-GHJL Mechanical seal cover Cast iron EN-GHJL Impeller Cast iron EN-GHJL-250+Ni 080 Bushing Steel Mechanical seal - - Mechanical seal - -2 Mechanical seal - 93 Oil plug NBR/Stainless Steel 275 Impeller nut AISI304 Class A2 80 Rotor Stator - 8 Cable - 84 Motor case Cast iron EN-GHJL Power side bracket Cast iron EN-GHJL Opposite side bracket Cast iron EN-GHJL Opposite side bracket [] Cast iron EN-GHJL Opposite side bracket [] Cast iron EN-GHJL Shaft AISI 420B 849- Ball bearing Ball bearing Lifting hanger [2] Cast iron EN-GHJL Bearing cover Cast iron EN-GHJL-250 [] - Except 32DMLVF from 0,5 kw, 50DMLVF (,,8 kw), 65DMLVF (,9 kw), 80DMLVF (4,6 kw) [2] - For models 80DMLVF (4,6 kw), 80DMLVF (8,2 kw), 00DMLVF (5,2 kw), 50DMLVF ( 3,6 kw), 50DMLVF (25 35,7 kw) the lifting hanger is in steel DMLVF ( kw) MOTOR DATA For electrical data of DMLV pumps see pages [P 2 ] [kw] 0,5,,8,9 4,6 5,2 3,6 8, ,7 Resistance at 20 C [Ω] 0,/20,2,97/4,38,9/4,3,8/4, 6,00 4,000,600,550 0,540 0,30 0,240 GD 2 [kg m 2 ] 0, , , , ,006 0,06 0,40 0,40 0,06 0,20 0,30 Voltage [V] % Current [A] 2,3 2,5 2, ,9 26 2,9 5 9 Power [W] Current [A] 2,8 5,4 7,6 7,6 7, 9 6,4 20, 25,6 36,3 49,7 75% Efficiency [%] , Power factor [%] 0,95 0,96 0,98 0,98 0,85 0,8 0,86 0,86 0,87 0,82 0,85 Speed [min - ] Current [A] 4 7, ,5 2, , ,5 00% Efficiency [%] ,5 80, ,4 9 9,5 Power factor [%] 0,96 0,98 0,99 0,99 0,89 0,88 0,89 0,89 0,9 0,85 0,88 Speed [min - ] Locked Rotor Torque [%] Start Current [A] 2, ,8 63,8 24,2 48,5 93,8 283,2 384,4 Poles Phase 3 No. starts per hour 5 Load Model M206M/M- 264 M27M/M M27M/L M27M/LR- 846 M40T/Lp- 206 M6T/M M68T/S- 300 M68T/M- 299 M23T/Lp M48T/M- 296 M48T/L- 295 Your Life, our Quality. Worldwide. 00 Wastewater