LG Vertical Inline Multistage Centrifugal Pumps

Model NO.: LG


Structure: Multistage Pump


Power: Electric


Type: Positive-Displacement Pump


Media: Clean Water


Theory: Centrifugal Pump


Trademark: WASSERMANN, OEM


Specification: CE, ISO


HS Code: 8413




Material: Cast Iron


Assembly: Pipeline Pump


Start Up: Electric Pump


Application: Clarified Water Pump


Performance: No Leakage Pump


Item: Multistage Centrifugal Pumps


Transport Package: Wooden Box


Origin: China


Multistage Centrifugal Pumps

Model : LG, for water temp. up to 80ºC









APPLICATIONS



. Hot and cold water distribution and circuits

. Water supply of houses,high buildings and hotels

. Fire fighting pressure boosting

. For all industries where chemically neutral,non-explosive clear liquids without abrasive particles





Features



Compact structure: less volume, less install space Easy to change the wearing parts(mechanical seal)

Easy to install and maintain

Less noise, less vibration, smooth performance

High quality wearing parts

Easy to match to other motors

High quality mechanical seal, no leakage, long operation life Equipped with hot-water mechanical seal, which can deliver hot water





ADVANTAGES

. High hydraulic efficiency

. Low electrical consumption

. Outlet and inlet can in different directions, 0°,90°,180°,270°

. Low sound levels

. Almost maintenance free



OPERATING LIMITS

. Flow rate up to: 90 m3/h

. Head up to: 200 m

. Max. working pressure: 25 BAR

. Temperature range: <80ºC

. Flanges DN: 25 to 100





MOTOR

. Standardised with flanges. Coupled to the pump by rigid coupling

. Speed: 2900 rpm

. Winding 3-phase 380V/50 Hz

. Insulating class: F

. Protection: IP55



Model list

Model	Capacity Q (m³/h)	Head (m)	Speed (r/min)	Power(KW)		EFF. (%)	NPSH (m)	Impeller outlet Diameter (mm)
				Shaft	Motor
25LG3-10*2	3.0	20	2900	0.39	0.75	42	2	98
25LG3-10*3	3.0	30	2900	0.58	1.1	42	2	98
25LG3-10*4	3.0	40	2900	0.78	1.5	42	2	98
25LG3-10*5	3.0	50	2900	0.97	1.5	42	2	98
25LG3-10*6	3.0	60	2900	1.17	2.2	42	2	98
25LG3-10*7	3.0	70	2900	1.36	2.2	42	2	98
25LG3-10*8	3.0	80	2900	1.56	2.2	42	2	98
25LG3-10*9	3.0	90	2900	1.75	2.2	42	2	98
25LG3-10*10	3.0	100	2900	1.95	3	42	2	98
25LG3-10*11	3.0	110	2900	2.14	3	42	2	98
25LG3-10*12	3.0	120	2900	2.33	4	42	2	98
25LG3-10*13	3.0	130	2900	2.53	4	42	2	98
25LG3-10*14	3.0	140	2900	2.72	4	42	2	98
25LG3-10*15	3.0	150	2900	2.92	4	42	2	98

Warranty



1. We offer warranty 18 months,since the date from the customer sell to their customers.



2. During the warranty,if any quality claims,we will ask for documents(usually guarantee cards), photos and detailed reports of the defects and the possible causes, once it is confirmed, we will send free spare parts to make maintenance, if the pumps are not possible to be repaired,we will send new pumps for free in next shipments.

3. We will always include 2% free spare parts which can be easily damaged in each shipment,for your usual easy maintenance. 2% is 2% of the order quantity.



Company Information

WASSERMANN is a company that is committed to study, to develop, to manufacture and to industrialize pumping systems.We have been operating in the electric pump industry for more than twenty years.



We offer to our customers a big and specific range of pumps for a large variety of uses: Domestic applications, industrial fields, groundwater, wastewater and sewage applications, for civil plants, building-service sector, agricultural and irrigation applications, swimming pools and SPA baths.



The same time,WASSERMANN is a distributor of climate and sanitary hot water solutions and services, operating in a market more than 10 years. Pls refer to the link below.



LINKS

www.wassermann.cn

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Product Categories : Pipeline Pumps