Каталоги оборудования Lowara. Скважинные (колодезные) насосы

Текст каталога

1. Стр. 1 60 Hz

2. Стр. 2 SCUBA - GS SERIES

3. Стр. 5 Close-coupled

   Submersible Electric Pumps SCUBA Series 60 Hz MARKET SECTORS CIVIL, AGRICULTURAL, INDUSTRIAL. APPLICA TIONS APPLICATIONS • Water supply from primary water supply tanks or reservoirs, 6” wells, basins and watercourses. • Sprinkler irrigation systems. • Pressure boosting with pump directly inserted in…

4. Стр. 6 DENOMINAZIONE COMPONENTI

   PUMP SECTION AND LIST OF MAIN COMPONENTS SERIE SCUBA-2poli 50 Hz REF. N. DESCRIPTION 1 Outer sleeve *2 Diffuser *3 Initial bowl *4 *5 *6 Final diffuser Final bowl Impeller Bearing spider Mech seal housing Motor lower bearing bracket Motor head Wound stator 12 Shaft kit (motor pump shaft + bearings)…

5. Стр. 7

   TABLE OF MA TERIALS MATERIALS NAME REFERENCE STANDARDS MATERIAL EUROPE Sleeve with head Upper bearing support Sleeve with wound stator Strainer Shaft extension Screws Impeller Diffuser Head Lower head Lower bearing support Bush support Bush bearing Elastometers External mechanical seal Internal…

6. Стр. 8 TION CODES

   IDENTIFICATION SC T C G L27 20 m H07 CABLE FLOAT CAPACITOR THREE-PHASE NULL = 50 Hz 6 = 60 Hz MOTOR POWER IN kW x 10 FLOW RATE IN m3/h REFERENCE TO SCUBA SERIES EXAMPLE : SC2076CGL27 SCUBA PUMP : FLOW RATE 2 m3/h; SINGLE-PHASE; 0,75 kW; 60 Hz; INTERNAL CAPACITOR; FLOAT; 20 m of H07 CABLE…

7. Стр. 9 ULIC PERFORMANCE RANGE A

8. Стр. 11 TING CHARACTERISTIC

9. Стр. 12 EXAMPLE OF INST

   ALLA TION OF A SCUBA PUMP INSTALLA ALLATION CONTROLLED B Y AN INVERTER BY ® (HYDRO VAR WA TERCOOLED) (HYDROV WATERCOOLED) DENOMINAZIONE COMPONENTI SERIE SCUBA HVW 2poli 50 Hz REF. N. DESCRIPTION 1 Scuba/B electropump 2 Feeding cable 3 Hydraulic kit HVW 4 Hydrovar£ Watercooled inverter…

10. Стр. 13 Pumps

    GS Series 60 Hz MARKET SECTORS CIVIL, AGRICULTURAL, INDUSTRIAL. APPLICA TIONS APPLICATIONS • Water supply. • Sprinkler irrigation. • Pressure boosting. • Fire-fighting. SPECIFICA TIONS SPECIFICATIONS PUMP • Delivery Delivery: up to 27 m3/h. • Head Head: up to 300 m. • Maximum pump overall diameter…

11. Стр. 14

    TABLE OF MA TERIALS MATERIALS NAME REFERENCE STANDARDS MATERIAL EUROPE Delivery port Valve cap Valve support Valve gasket Valve locking ring Upper support Bush bearing Split ring Diffuser Impeller Stage housing Shim Pump shaft Outer sleeve Spacer Filter Adapter Coupling Cable cover screw Cable cover…

12. Стр. 15 TION CODE (PUMP)

13. Стр. 16 RA

    TING PLA TE (PUMP) RATING PLATE RA TING PLA TE (ELECTRIC PUMP) RATING PLATE LEGEND 1 - Pump / electric pump type 6 - Manufacturing data and serial number 2 - Code 7 - Maximum immersion depth 3 - Delivery range 8 - Speed 4 - Head range 9 - Rated output 5 - Characteristics motor RA TING PLA TE RATING…

14. Стр. 17 ULIC PERFORMANCE RANGE A

15. Стр. 18 1GSL SERIES

16. Стр. 19 1GSL SERIES

    OPERA TING CHARACTERISTIC S A T 60 Hz OPERATING CHARACTERISTICS AT These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 19

17. Стр. 20 2GS SERIES

18. Стр. 21 2GS SERIES

    OPERA TING CHARACTERISTIC S A T 60 Hz OPERATING CHARACTERISTICS AT These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 21

19. Стр. 22 4GS SERIES

20. Стр. 23 4GS SERIES

    OPERA TING CHARACTERISTIC S A T 60 Hz OPERATING CHARACTERISTICS AT These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 23

21. Стр. 24 6GS SERIES

22. Стр. 25 6GS SERIES

    OPERA TING CHARACTERISTIC S A T 60 Hz OPERATING CHARACTERISTICS AT These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 25

23. Стр. 26 8GS SERIES

24. Стр. 27 8GS SERIES

    OPERA TING CHARACTERISTIC S A T 60 Hz OPERATING CHARACTERISTICS AT These performances are valid for liquids with density ρ = 1.0 Kg/dm3 and kinematic viscosity ν = 1 mm2/sec. 27

25. Стр. 28 TING CHARACTERISTIC

26. Стр. 29 таблицы и схемы — в просмотре

27. Стр. 30 16GS SERIES OPERATING CHARACTERISTICS 60 Hz

28. Стр. 31 TING CHARACTERISTIC

29. Стр. 32

    PUMP SECTION AND LIST OF MAIN COMPONENTS DENOMINAZIONE COMPONENTI SERIE 1GSL-2GS-4GS-2poli 60 Hz REF.N. 1 1A 4A DESCRIPTION Sleeve Upper sleeve Lower support Delivery port Shaft with coupling Upper shaft with coupling Intermediate support Stage housing Impeller Diffuser Upper support Intermediate…

30. Стр. 33 6GS - 8GS SERIES

    PUMP SECTION AND LIST OF MAIN COMPONENTS DENOMINAZIONE COMPONENTI SERIE 6GS-8GS-2poli 60 Hz REF.N. 1 1A 4A DESCRIPTION Sleeve Upper sleeve Lower support Delivery port Shaft with coupling Upper shaft with coupling Intermediate support Stage housing Impeller Diffuser Upper support Bush bearing Shaft…

31. Стр. 34 DENOMINAZIONE COMPONENTI

    SERIE 12GS-2poli 60 Hz REF.N. 1 1A 4A DESCRIPTION Sleeve Upper sleeve Lower support Delivery port Shaft with coupling Upper shaft with coupling Intermediate support Stage housing Impeller Diffuser Upper support Bush bearing Shaft sleeve Spacer Adapter ring Valve cap Valve support with gasket Valve…

32. Стр. 35 DENOMINAZIONE COMPONENTI

    SERIE 16GS-2poli 60 Hz REF.N. 1 1A 4A DESCRIPTION Sleeve Upper sleeve Lower support Delivery port Shaft with coupling Upper shaft with coupling Intermediate support Stage housing Impeller Diffuser Upper support Bush bearing Shaft sleeve Spacer Adapter ring Valve cap Valve support with gasket Valve…

33. Стр. 37 motors

    Submersible liquid-cooled motors. The choice of component materials ensures optimum operating performances, superior quality, reliability and ease of installation. 4OS Series 60 Hz SPECIFICA TIONS SPECIFICATIONS • Stainless stell outer sleeve. • Shaft extension and coupling dimensions to NEMA…

34. Стр. 38 MOTOR CROS

    S SECTION AND T ABLE OF MA TERIALS CROSS TABLE MATERIALS 4OS 0,37÷2,2 kW 4OS 3÷7,5 kW MOTORI SERIE 4OS: TABELLA DEI MATERIALI REF. PART DESIGNATION MATERIAL N. Head Studs Filling screw Sand guard Connector sleeve Cable Outer sleeve Mechanical seal Shaft end for P ≤ 2.2 kW 9 Shaft end for 3 ≤ P ≤ 7.5…

35. Стр. 39 TION CODE

    IDENTIFICATION 4OS 11 M 23 6 /_ VERSION 5 = 50 Hz 6 = 60 Hz RATED VOLTAGE M = SINGLE-PHASE T = THREE-PHASE RATED POWER IN kW x 10 4OS SERIES NAME EXAMPLE : 4OS11M236/C 4OS MOTOR : RATED POWER 1,1 kW; SINGLE-PHASE; RATED VOLTAGE 230 V; 60 Hz; /C VERSION. RA TING PLA TE RATING PLATE SINGLE-PHASE…

36. Стр. 40 DIMENSIONS AND WEIGHTS A

37. Стр. 41 4OS

38. Стр. 43 motors

    Submersible canned motors. The choice of component materials ensures optimum operating performances, superior quality, reliability and ease of installation. L4C Series 60 Hz SPECIFICA TIONS SPECIFICATIONS • Stainless steel outer sleeve. • Shaft extension and coupling dimensions to NEMA standards. •…

39. Стр. 44 MOTOR CROS

    S SECTION AND T ABLE OF MA TERIALS CROSS TABLE MATERIALS L4C 0,37÷2,2 kW L4C 3÷7,5 kW TABELLA MATERIALI L4C REF PART DESIGNATION MATERIAL N° EUROPE Inner, outer sleeves and flanges Shaft extension (up to 2.2 kW) Shaft extension (from 3 kW) Upper bracket Upper cover Lip seal Elastomers Lower cover…

40. Стр. 45 TION CODE

    IDENTIFICATION L4C 11 M 23 6 /_ VERSION 5 = 50 Hz 6 = 60 Hz RATED VOLTAGE M = SINGLE-PHASE T = THREE-PHASE RATED POWER IN kW x 10 L4C SERIES NAME EXAMPLE : L4C11M236 L4C MOTOR : RATED POWER 1,1 kW; SINGLE-PHASE; RATED VOLTAGE 230 V; 60 Hz. RA TING PLA TE RATING PLATE SINGLE-PHASE THREE-PHASE LEGEND…

41. Стр. 46 DIMENSIONS AND WEIGHTS A

42. Стр. 50 PUMP - P

43. Стр. 51 4OS

44. Стр. 52 Single-phase

    Electric Panel APPLICA TIONS APPLICATIONS QSC Series (60 Hz) SPECIFICA TIONS SPECIFICATIONS • Protection and control of a single-phase submersible electric pump for 4” wells. • Main switch for manual control. • Supply voltage: 1 x 230 V ±10%. • Frequency: 60 Hz. • Power: 0,37 to 4 kW. • Direct motor…

45. Стр. 53 Single-phase

    Electric Panel APPLICA TIONS APPLICATIONS QSC S Series QSCS (60 Hz) SPECIFICA TIONS SPECIFICATIONS • Protection and control of a single-phase submersible electric pump for 4” wells. • Automatic control through an external enable contact. • Supply voltage: 1 x 230 V ±10%. • Frequency: 60 Hz. • Power…

46. Стр. 54 Panel

    APPLICA TIONS APPLICATIONS QTD Series SPECIFICA TIONS SPECIFICATIONS • Protection and control of a three-phase surface or submersible electric pump. • Control through an external enable contact. • Supply voltage: 3 x 400 V ±10%. • Frequency: 50/60 Hz. • Power: 0,25 to 9,2 kW. • Direct motor start. •…

47. Стр. 55 таблицы и схемы — в просмотре

48. Стр. 56 Panel

49. Стр. 57 таблицы и схемы — в просмотре

50. Стр. 58 Panel

51. Стр. 59 Panel

    APPLICA TIONS APPLICATIONS • Protection and control of a three-phase surface or submersible electric pump. SPECIFICA TIONS SPECIFICATIONS • Manual control through an Auto/Man selector switch. • Automatic control through an external enable contact. • Supply voltage: 3 x 400 V ±10%. • Frequency: 50/60…

52. Стр. 60 Level

    Control Panel APPLICA TIONS APPLICATIONS QCL5 Series SPECIFICA TIONS SPECIFICATIONS • Accessory for electric pump control panels, suitable for tank filling or drainage applications or for activation of audible or visual alarms. • Automatic control through probes. • Supply voltage: 1 x 230 V ±10% or…

53. Стр. 61 Kit

    24 V Level Probe APPLICA TIONS APPLICATIONS KSL Series SPECIFICA TIONS SPECIFICATIONS • Accessory for electric panels. OPTIONAL ACCES SORIES ACCESSORIES • Electronic module for use of probes as protection against dry running. • Supply voltage: 1 x 24 V ±10% for model SLD/24. • Frequency: 50/60 Hz. •…

54. Стр. 62 Lightning

    Protection DPF Series APPLICA TIONS APPLICATIONS • Accessory for electric panels. SPECIFICA TIONS SPECIFICATIONS • Varistor for overvoltage protection of single-phase lines. To be connected between the phase and neutral conductor. • Operating voltage: 460 V AC. • Maximum varistor voltage: 750 V with…

55. Стр. 63 COOLING SHROUDS

56. Стр. 65 TECHNICAL

    APPENDIX 65

57. Стр. 66 SUBMERSIBLE ELECTRIC PUMP INST

    ALLA TION DIAGRAM INSTALLA ALLATION 1 - Submersible electric pump. 2 - Delivery pipe. 3 - Drop cable. 4 - Control panel. 5 - Non-return valve. 6 - Gauge. 7 - On/off valve. 8 - Level sensors for protection against dry running. 9 - Cable clamp. 10 - Electric pump bleed/priming cap. A - Distance…

58. Стр. 67 EXAMPLE OF INST

    ALLA TION OF A SUBMERSIBLE ELECTRIC INSTALLA ALLATION PUMP CONTROLLED B Y AN INVERTER (HYDRO VAR®) BY (HYDROV 1 - Submersible electric pump. 2 - Cable clamp. 3 - Motor supply electrical cable. 4 - Level sensors for protection against dry running. 5 - Support bracket. 6 - Check valve. 7 - Gauge. 8…

59. Стр. 68 4OS SERIES MOTORS

    4OS MOTOR SERIES TABLE OF POWER REDUCTION COEFFICIENTS WITH INCREASED WATER TEMPERATURE MOTOR RATED TEMPERATURE TYPE POWER °C 4OS kW all models 1 1 0,9 0,8 0,7 0,6 EXAMPLE: A 2,2 kW 4OS motor is to be used in 50°C water. Motor power at 50 °C = 2,2 x 0,7 = 1,54 kW 4OS-derating-50-en_a_te L4C SERIES…

60. Стр. 69 SCUBA

61. Стр. 70 4OS MONOFASE, 60 Hz: DIMENSIONAMENTO CAVI PER ACQUA POTABILE DRINCABLE - WRAS 07 (EP

62. Стр. 71 4OS TRIFASE, 60 Hz: DIMENSIONAMENTO CAVI PER ACQUA POTABILE DRINCABLE - WRAS 07 (EPR),

63. Стр. 72 L4C MONOFASE, 60 Hz: DIMENSIONAMENTO CAVI PER ACQUA POTABILE DRINCABLE - WRAS 07 (EP

64. Стр. 73 L4C TRIFASE, 60 Hz: DIMENSIONAMENTO CAVI PER ACQUA POTABILE DRINCABLE - WRAS 07 (EPR),

65. Стр. 74 SPLICE

66. Стр. 75 CALCULA

    TING THE SPEED OF THE FL UID THA T FL OWS CALCULATING FLUID THAT FLOWS AROUND A SUBMERGED MOTOR AND SIZING OF THE COOLING SLEEVE The following formula is used to verify whether the speed of the fluid that flows around the motor of a submersible pump is high enough to guarantee the proper cooling of…

67. Стр. 76 ASYNCHRONOUS MOTOR ST

    ARTING SYSTEMS STARTING Direct Suitable for low-power motors. The starting current (Is) is much higher than the rated current (In). Starting current Is = In x 4 ÷ 8 Starting torque Ts = Tn x 2 ÷ 3 Autotransformer The pump is started with a voltage which is lower than the rated one. The Lowara panels…

68. Стр. 77 WATER REQUIREMENTS IN CIVIL USERS

    Determination of the water requirement depends on the type of users and contemporaneity factor. The calculation may be subject to regulations, standards or customs that may vary from country to country. The calculation method shown below is an example based on practical experience, designed to…

69. Стр. 78 TABLE OF WATER REQUIREMENTS IN CIVIL USERS

    WITH FLUSH TANK WC NUMBER OF APARTMENTS 1 WITH CONTROLLED FLUSHING SYSTEM WC 1056 1114 FLOW RATE (l/min) For seaside resorts, a flow rate increased by at least 20% must be considered. TECHNICAL APPENDIX 78 G-at-fi_a_th

70. Стр. 79 WATER REQUIREMENTS FOR COMMUNITY BUILDINGS

    The requirements of buildings intended for specific uses, such as offices, residential units, hotels, department stores, nursing homes and so on, are different from those of condominiums, and both their global daily water consumption and the maximum contemporaneity flow rate are usually greater. The…

71. Стр. 80 NPSH

    The maximum possible suction head for installation depends on the value of the atmospheric pressure (i.e. the elevation above sea level at which the pump is installed) and the temperature of the liquid. The minimum operating values that can be reached at the pump suction end are limited by the onset…

72. Стр. 81 TECHNICAL APPENDIX VAPOUR PRESSURE PS VAPOUR

73. Стр. 83 FLOW RESISTANCE

    TABLE OF FLOW RESISTANCE IN BENDS, VALVES AND GATES The flow resistance is calculated using the equivalent pipeline length method according to the table below: DN ACCESSORY TYPE 45° bend 90° bend 90° smooth bend Union tee or cross Gate Non return valve 0,2 0,4 0,4 1,1 1,1 0,2 0,6 0,4 1,3 1,5 0,4 0,9…

74. Стр. 84 V

    OL UMETRIC CAP ACITY OLUMETRIC CAPACITY VOLUMETRIC CAPACITY Litres Cubic metres Cubic feet Cubic feet Imp. gal. US gal. per minute per hour per hour per minute per minute per minute l/min m3/h ft3/h ft3/min 0,0353 0,5886 0,0167 1,0000 0,1605 0,1337 Imp. gal/min 0,2200 3,6662 0,1038 6,2288 1,0000…

75. Стр. 85 FURTHER PRODUCT SELECTION AND DOCUMENT

    ATION DOCUMENTA Xylect Xylect is pump solution selection software with an extensive online database of product information across the entire Lowara, and Vogel range of pumps and related products, with multiple search options and helpful project management facilities. The system holds up-to-date…

76. Стр. 86 FURTHER PRODUCT SELECTION AND DOCUMENT

    ATION DOCUMENTA Xylect The detailed output makes it easy to select the optimal pump from the given alternatives. The best way to work with Xylect is to create a personal account. This makes it possible to: • Set own standard units • Create and save projects • Share projects with other Xylect users…

77. Стр. 88 Xylem

    1) The tissue in plants that brings water upward from the roots; 2) a leading global water technology company. We’re 12,000 people unified in a common purpose: creating innovative solutions to meet our world’s water needs. Developing new technologies that will improve the way water is used…

Схемы, таблицы и рисунки — в просмотре документа выше. Клик по номеру страницы открывает её в просмотре.