LEO ECH 20-20, 2,2 кВт, 380В, Qmax. 28 m3h, Hmax. 26,1 m 1652 Тех. данные онлайн

LEO ECH 20-20, 2,2 кВт, 380В, Qmax. 28 m3h, Hmax. 26,1 m 1652 Тех. данные онлайн
Product Information
Manufacturer LEO
Address China,Zhejiang,Wenling
ECH20-20
Contact
Date
Project Name
Client Name LEO Sibir LLC
Client Addr. Novosibirsk
Item NO
Contacts
Contact
Part NO. 50018851
Product Picture Note
Domestic water pressure boostiong
Commercial water supply
Cooling and air conditioning
Centralized heating system
Light industrial plants
Lrrigation system
Filtration system
Washing plants
Reverse-Osmosis system
It is applicable to household water supply,equipment support,pipeline
pressurization,garden watering,vegetable greenhouse watering,fish
farming and poultry raising, industrial and mining, water supply and
drainage of enterprises and high-rise buildings,central air conditioner and
centralized heating circulation system, etc.
Nameplate parameters
flow 20 m³/h
head 22 m
speed 2850 rpm
number of stages 2
Technical
Flow range (m³/h) 20m³/h
Curve tolerance ISO 9906 Annex A
Material
Impeller AISI 304
Diffuser AISI 304
Pump inlet HT200
Fan PP
Fan cover 08F
Discharge chamber HT200
Motor support ZALSi12
Shaft sleeve AISI 304
Front end cover HT200
Mechanical seal silicon/graphite
Pump cover (body) ZL 102
Working conditions
Medium temperature (°C) 0°C+85°C
Max. ambient temperature (°C) +40°C
Pumped medium Clean water
Working pressure 10bar
Maximum inlet pressure Limited by maximum working pressure
Installation
Installation horizontal
Inlet diameter (mm) G2
Outlet diameter (mm) G2
Connection standard Internal thread
Rotation direction Clockwise from drive end
Maximum Suction
It is related to NPSH (cavitation allowance), medium temperature, installation location, sea level height
Motor
Motor phase Three phase
-1-

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