Общий каталог оборудования Lowara 60 Гц. бренда Lowara

60 Hz

SCUBA - GS SERIES

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…

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)…

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…

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…

ULIC PERFORMANCE RANGE A

TING CHARACTERISTIC

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…

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…

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…

TION CODE (PUMP)

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…

ULIC PERFORMANCE RANGE A

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

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

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

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

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

12GS SERIES OPERATING CHARACTERISTICS 60 Hz

TING CHARACTERISTIC

16GS SERIES OPERATING CHARACTERISTICS 60 Hz

TING CHARACTERISTIC

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…

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…

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…

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…

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…

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…

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…

DIMENSIONS AND WEIGHTS A

4OS

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. •…

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…

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…

DIMENSIONS AND WEIGHTS A

PUMP - P

4OS

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…

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…

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. •…

таблицы и схемы — в просмотре

Panel

таблицы и схемы — в просмотре

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…

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…

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. •…

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…

COOLING SHROUDS

TECHNICAL

APPENDIX 65

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…

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…

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…

SCUBA, 60 Hz: DIMENSIONAMENTO CAVI TIPO H07RN-F, AVVIAMENTO DIRETTO

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

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

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

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

SPLICE

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…

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…

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…

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

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…

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…

TECHNICAL APPENDIX VAPOUR PRESSURE PS VAPOUR

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…

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…

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…

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…

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…

Общий каталог оборудования Lowara 60 Гц.

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