Type F 640 Pp-15; F 640 Pp-15 Z; F 640 Pp-30; F 640 Pp-30 Z - FLUX F 620 S-15 Notice D'instruction

3.4

Type F 640 PP-15; F 640 PP-15 Z; F 640 PP-30; F 640 PP-30 Z

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2
3
4
5
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7
PP-15 Z / PP-30 Z
Fig. 4 Cross-section of F 640 PP-15; F 640 PP-15 Z; F 640 PP-30; F 640 PP-30 Z (sample view)
Description:
Vertical centrifugal pump for wet installation
The pump is driven by a three-phase motor via a flexible coupling.
The drive shaft is mounted in the inner tube and sealed by a mechanical seal against the
liquid. The open conical rotor or the closed impeller (Z) conveys the liquid between the inner
and the outer tube to the pump outlet.
Field of application:
Transferring of non-flammable liquids up to a viscosity of 2500 mPas from containers,
tanks, open basins etc.
The pump can be used for stationary or portable applications.
Characteristics:
Not safe to run dry, not for continuous use; motor changeable,
permanently lubricated shaft bearing; mechanical seal in the liquid area
Type designation
Delivery rate in m³/h
Delivery head in mWc
Viscosity in mPas
Operation temperature in °C
Storage temperature* in °C
* Attention: Remove the inlet housing before storing!
36 / 80
11
10
9
8
PP-15 / PP-30
F 640 PP-15
15
7
2500
0 to 50
> -10
Operating instructions centrifugal immersion pumps
1 Flexible coupling
2 Drive shaft stainless steel 316 Ti
3 Inner tube PP with steel core
4 Outer tube PP, riser
5 Mechanical seal
6 Shaft in liquid area in Hastelloy C
Closed impeller (Z), polypropylene
7
(PP)
8 Suction strainer
9 Impeller cap
10 Inlet housing
11 Open conical rotor (PP) 15 / 30
F 640 PP-30 F 640 PP-15 Z F 640 PP-30 Z
29 21
9 10
2500 150
0 to 50 0 to 50
> -10 > -10
32
11
150
0 to 50
> -10