HP Flowserve 71576286 3.2 Nomenclature

FP USER INSTRUCTIONS ENGLISH 71576286 - 07/06

Maximum working pressure at discharge

 Maximum................................................................working pressure at suction	25 bars
	16 bars
except 122-152 and 202 FP....................	10 bars
 Maximum pumped fluid temperature ......	105 °C
impeller and diffuser for CAST IRON or BRONZE.
 Minimum pumped fluid temperature .......	-10 °C
 Maximum ambient temperature ..............	40 °C
 Maximum solid suspension .....................	50 g/m3

 Density...........................................................	1
 Viscosity ..............................................	1 mm²/s
 Frequency .................	50 Hz (1450 - 2900 min- 1)
...................................	60 Hz (1750 - 3500 min- 1)

Maximum number of stages (according to rotation speed)

	3500	2900	1750	1450
	min-1	min-1	min-1	min-1
50 FP	6	7	7	7
65 FP	4	6	7	7
80 FP	3	5	6	6
100 FP	3	5	6	6
122 FP			4	5
125 FP	2	3	4	5
152 FP & 202			3	4
FP

The maximum speed is shown on the pump nameplate.

3.2 Nomenclature

Characteristics shown on the nameplate fixed on the pump are as shown below:

Each pump is supplied with the following nameplate:

Speed of rotation

Pump type

Flow rate

Head

Radial/thrust bearing

Year of construction +

Manufacture number

Mass

Maximum admissible Pressure at 20 °C

Maximum / minimum temperature

Each pump unit is supplied with the following nameplate:

Mass of the set

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