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Single-stage end-suction pumps 50Hz.

Single-stage end-suction pumps 50Hz.
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Single-stage end-suction pumps 50Hz. - 1

Single-stage end-suction pumps according to ISO 2858 DATA BOOKLET Pumps • Motors Pumping Solution

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Single-stage end-suction pumps 50Hz. - 2

Plant - 1 Plant - 2 Plant - 3

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Single-stage end-suction pumps 50Hz. - 3

South Asia of TUV SUD South Asia Private Limited certifies that NEAR KALYAN MILLS, NARODA ROAD, AHMEDABAD - 380 025, GUJARAT, INDIA and applies a Quality Management System for Design, Manufacturing, Marketing and Servicing of Electrical Motors, Mono- block Pumps, Monoset Pumps, Submersible Pumps, Submersible Drainage & Submersible Sewage Pumps, Mud Pumps, Back pullout centrifugal Pumps & Monoblocks, Horizontal Split casing centrifugal Pumps An audit was performed, Report No. 20056336 Proof has been furnished that the requirements according to are fulfilled. The certificate is Valid until...

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Single-stage end-suction pumps 50Hz. - 4

Declaration of Conformity We Lubi Electricals Limited hereby declare under our responsibility that the products LES Series Centrifugal Pump is in conformity to the following CE directive We Lubi Electricals Limited hereby declare under our responsibility that the product Induction Motor is in conformity to the following CE directive Low voltage 2006/95/CE (73/23/EEC) Standard used : IEC 60335-2-41, IEC 60335-1 Low voltage 2006/95/CE (73/23/EEC) Standard used : IEC 60034-1, IEC 60034-5, IEC 60335-1 Machinery (98/37/EC) Standard used : EN 809 Machinery (98/37/EC) Standard used : EN 809...

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Single-stage end-suction pumps 50Hz. - 5

Contents Identification Single-stage end-suction pumps LES Product data Performance range Operating conditions Ambient temperature and altitude 8 Motor electrical data Technical data/ Performance curves & Data The example shows an LES 32-125 50 Hz 2 pole with a maximum impeller diameter & PN-16 flanges, with cast iron casing & impeller and with a carbon/ceramic/NBR/ Type range_| Nominal diameter of discharge Nominal impeller diameter (mm)_ Code for motor speed n [min-1] Code for Impeller Diameter A = Full diameter performance Code for pipework connection A = Cast iron pump housing with cast...

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Single-stage end-suction pumps 50Hz. - 6

Product data LES Single-stage end-suction pumps Introduction LES are single stage end suction pumps according to ISO 2858. Our range also includes several model of pumps which have been developed with duty condition which are not covered in ISO 2858. Applications • • • • • • • Water Supply. Pressure boosting for high rise buildings, hotels industry etc. Industrial washing & cleaning systems. Fire Protection systems. Cooling & Air Conditioning systems. Boiler feed and condensate transfer system. Irrigation systems for fields including sprinkler & drip irrigation systems. Features & benefits...

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Single-stage end-suction pumps 50Hz. - 10

Single-stage end-suction pumps Sectional drawing * Wear ring is available on request only.

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Single-stage end-suction pumps 50Hz. - 11

Single-stage end-suction pumps Construction features All LES pumps up to 132 frame come with pump volute casing with feet and motor without feet (see fig. 3). Starting from 160 frame they come with volute casing with feet and motor with feet (see fig. 4). Volute casing The volute casing of the pumps are designed to be robust in construction to take the undue stresses offered by the pipe work. They have an axial suction port and radial discharge port. Standard flanges are PN 16 as per EN ANSI 250 as per ASME B16.1 are available on request. The volute casing are provided with a priming &...

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Single-stage end-suction pumps 50Hz. - 12

Operating conditions Single-stage end-suction pumps Sound/Noise Levels As shown in the table below the motor noise levels will not exceed the maximum sound pressure level [db(A)] as per Maximum sound pressure level [db(A)]-ISO 3743 Three-phase level Ambient temperature and altitude The ambient temperature for proper motor operation must In case of ambient temperature exceeding 45°C (or 60°C for EFF1) or if motor is to be installed more than 1000 metres above sea level then a higher output motor should be selected due to low cooling effect. Please refer the chart as shown in fig. 9 for...

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