Mwm Pump; Operating Instructions; Water Temperature; Maximum Pressure And Flow Rate - Pratissoli MW Serie Manual De Uso

17.5

MWM pump

17.5.1

Operating instructions

The MWM pump has been designed to operate
in environments with atmospheres that are not
potentially explosive and to operate with a high
percentage of dense fluids, whose recommended
maximum value of density is equal to ~ 1.05 kg/l.
17.5.2

Water temperature

The maximum permissible fluid temperature is 30°C.
However, the pump can be used with fluid up to
a temperature of 40°C, but only for short periods.
In this case, it is best to consult the Technical or
Customer Service Departments.
17.5.3

Maximum pressure and flow rate

The rated specifications stated in our catalogue are the
maximum that can be obtained by the pump. Independently
of the power used, the maximum pressure and rpm indicated
in the specification label can never be exceeded unless upon
prior formal authorisation by our Technical or Customer
Service Departments.
17.5.5

Technical characteristics

Model
MW55-M
17.5.6

Dimensions and weight

For MW55-M pump dimensions and weight, refer to Fig. 15.
Dry weight 270 kg.
Flow rate
Rpm
l/min
1300 238
80
17.5.4

Minimum rotating speed

Any rotating speed other than that indicated in the
performance table (see par. 17.5.5) must be expressly
formally authorised by our Technical or Customer Service
Departments.
Pressure
Gpm bar psi
62.9 100 1450
Power
kW HP
44 60
Fig. 15