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3 Declaration of Conformity We Lubi Electricals Limited hereby declare under our responsibility that the products LSS Series Centrifugal Pump is in conformity to the following CE directive Low voltage /9/CE (7//EEC) Standard used : IEC --, IEC - Machinery (98/7/EC) Standard used : EN 89 Electromagnetic compatibility (89//EEC) Standard used : IEC --, IEC - Nos Lubi Electricals limitada Declaro bajo nuestra responsabilidad que los productos LSS Serie de Bomba Centrífuga es conforme a la seguido a la directiva CE De baja tensión /9/CE (Directiva 7//CEE) Estándar que se utiliza: IEC --, IEC - Máquinas (98/7/CE) Norma utilizada: EN 89 Compatibilidad electromagnética (Directiva 89//CEE) Estándar que se utiliza: IEC --, IEC - We Lubi Electricals Limited hereby declare under our responsibility that the product Induction Motor is in conformity to the following CE directive Low voltage /9/CE (7//EEC) Standard used : IEC -, IEC -, IEC - Machinery (98/7/EC) Standard used : EN 89 Electromagnetic compatibility (89//EEC) Standard used : IEC --, IEC -- Nos Lubi Electricals limitada Declaro bajo nuestra responsabilidad que el producto Motor de inducción es conforme a la Directiva CE siguientes De baja tensión /9/CE (Directiva 7//CEE) Estándar que se utiliza: IEC -, IEC -, IEC - Máquinas (98/7/CE) Norma utilizada: EN 89 Compatibilidad electromagnética (Directiva 89//CEE) Estándar que se utiliza: IEC --, IEC -- Nous Lubi Electricals Limited déclare par la présente sous notre responsabilité que LSS produits ERP Série de pompe centrifuge est conforme à la suivant la directive CE Basse tension /9/CE (directive 7//CEE) Norme utilisée: CEI --, IEC - Machines (98/7/CE) Standard utilisé: EN 89 Compatibilité électromagnétique (89//CEE) Norme utilisée: IEC --, IEC - Nous Lubi Electricals Limited déclare par la présente sous notre responsabilité que le produit moteur à induction est conforme à la directive CE suivant Basse tension /9/CE (directive 7//CEE) Norme utilisée: CEI -, CEI -, IEC - Machines (98/7/CE) Standard utilisé: EN 89 Compatibilité électromagnétique (89//CEE) Norme utilisée: IEC --, IEC -- Technical Director

4 Contents Product data Introduction Applications Operating conditions Type key Performance range pole Construction Sectional drawing Performance curves/ Technical data LSS - LSS - LSS - LSS - 7 Product data LSS Introduction LSS are single stage close-coupled pumps with suction and discharge flanges confirm to PN as per DIN standards EN 9-. In a broad flow range it has high operating efficiency and low operating cost suitable for water supply, purified-water system and some industrial applications such as medicine, food, fine chemical industry, papermaking, rinsing, spraying, etc, it can also be used when liquid being pumped is not corrosive to AISI. Applications The pumps are suitable for transporting clean media which are non-aggressive to stainless steel AISI. These pumps are mainly used for: Water Supply. Pressure boiler feeding. Pure water treating systems. Pharmaceutical and food stuff. Refining chemical industries. Industrial washing and sprinkler system. Operating conditions Max. working pressure: bar Mechanical shaft seal working temperature: With Carbon/Ceramic/NBR: C to +8 C With Carbon/Cermic/Viton: - C to + C. Type key The example shows an LSS - with a mm full impeller diameter. LSS Example LSS - - /A Type range Nominal diameter of suction port (DN) Nominal diameter of discharge port (DN) Nominal diameter of impeller (mm) Code for impeller diameter A B = = Full diameter performance Reduce diameter performance

5 Performance range Performance range LSS -pole USgpm LSS -pole, Hz --A --A --A - - B -- B -- B Hm - -A - -A - -A Hft. 9 --B - - B -- B - - A - -A -- B l / sec m /h 7

6 Construction Sectional drawing LSS Materials Pos. Component Materials Volute casing AISI Impeller AISI Back cover AISI Stub shaft AISI Mechanical shaft seal Carbon/Ceramic/NBR Key AISI 7 Impeller washer AISI 8 Impeller lock pin AISI 9 O-ring Nitrile rubber Hex pin AISI Washer AISI Hex nut AISI Hex pin Carbon steel Hex nut Carbon steel Grub screw AISI

7 Performance curves Hm LSS - 7 LSS - -pole, Hz 7% 7 8.% %. 8.% % 7 --A --B --A --B --A USgpm ISO 99 Annex A 9 Hft. PkW Performance data at n = 9 rpm LSS --A LSS --B LSS --A LSS --B LSS --A kw..... Dimensional sketches HP m /h I/min H mts L D K P P LB l / sec 8 --A --B --A --B --A D K P h h m /h 8 PHP AD Dimensions n n m m a m LSS --A LSS --B LSS --A LSS --B LSS --A Frame 9 9 P K D P K Dimensions [mm] D n n h h L a m m m LB P AD Net volume [m³].....

8 Performance curves Hm --A --B --A --B % 7 % 9 7 7% 9.% LSS - USgpm LSS - -pole, Hz ISO 99 Annex A 7 8 Hft A PkW --B --A --B 7.. PHP 8 9 l / sec 8 m /h 8 Performance data at n = 9 rpm LSS --B LSS --A LSS --B LSS --A kw HP m /h I/min H mts Dimensional sketches L D K P LB P h h D K P AD Dimensions n n m m a m LSS --B LSS --A LSS --B LSS --A Frame P K D P K 9 9 Dimensions [mm] D n n h h L a m m m LB P AD Net volume [m³]....

9 Performance curves Hm % % 7.% % A --B --A --B LSS - USgpm LSS - -pole, Hz ISO 99 Annex A 9 Hft. PkW A --B --A --B 7. PHP. 9 7 m /h 9 Performance data at n = 9 rpm LSS --B LSS --A LSS --B LSS --A kw HP m /h I/min H mts l / sec Dimensional sketches L D K P LB P h h D K P AD Dimensions n n m m a m LSS --B LSS --A LSS --B LSS --A Frame P K D P K 9 9 Dimensions [mm] D n n h h L a m m m LB P AD Net volume [m³]....

10 Performance curves Hm % % 7 --A --B 7 7 LSS - USgpm LSS - -pole, Hz ISO 99 Annex A Hft. PkW A --B 9 PHP Performance data at n = 9 rpm LSS --B LSS --A kw.. HP.. m /h I/min H mts Dimensional sketches L D K P P LB h h AD H D K P 9 l / sec 7 m /h 9 n n m m a m C B X K Dimensions Y A Z LSS --B LSS --A Dimensions [mm] Frame P K D P K D n n h h L a m m m LB P AD C B K H A X Y Z Net 98 volume [m³].9.9 7

11 NOTE

12 Lubi Electricals Limited. Near Kalyan Mills, Naroda Road, Ahmedabad-8.INDIA Phone : (8 Lines) Fax No. : Sales Enquiries: mktsales@lubipumps.com, expsales@lubipumps.com Product Improvement is a continuous process at LUBI. The data given in this publication is therefore subject to revision.