HYDROO MDROO Series, Operation Manual

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Read t his manual carefully before install, start the pump
MX/MN Light stainless steel horizontal single-stage centrifugal pump
I. GENERal
MDROO Series of pump ara horizontal single stage centrifugal pump. It is connected
with motor by direct connection. The overall structure is very compact. The flow
components of the pump are made of stainless steel. It can resist slight corrosion.
Main components of the pump are made of pressed thin plate with the feature of light
weight. Screwed inlet and oulet is provided for convenient connection.
This pump is widely applicable to pressurization and feeding of industrial and civilian
clean water or other liquids, water treatments system, water circulating system,
agricultural irrigation, etc.
II. WORKING CONDITIONS
· Thin, clean, non-flammable and explosive, not containing the liquid with solid particle
fiber;
· Able to transfer light corrosive medium (relative to the content of chloride ion in the
medium, concentration of acid or alkali, whether rot to the rubber and mechanical
seal materials);
· When the density or viscosity of the delivered medium is larger tahn that of clean
water, alrge power motor is required;
· Liquid temperature: -10 ºC~+85 ºC;
· Ambient temperature: up to 40ºC;
· Altitude: up to 1000 m;
· Max. pressure of the system is 8bar;
· Maximum suction stroke: it is determined in accordance with NPSH of the pump,
medium temperature, sea level height of the installed position, losses of inlet pipeline,
etc;
· Maximum inlet pressure: it is restricted by maximum work pressure.
IV. DEfINITION Of MODEl
Motor efficiency
(according IEC 60034)
Number of poles
5: 50 Hz
6: 60 Hz
Rated voltage (x10) (V)
S: Single phase
T: Three phase
Power P2 (kW)
Rated flow (l/min)
X: SS304 wet parts
N: SS316 wet parts
M-DROO Series: Light
stainless steel horizontal
single-stage centrifugal pump
T 6 2 IE3 M 60 X 0’75 2340