Pump unit PA800-2-EX
Centrifugal pump FPE 3522/140 B
Pump with motor foot
Pump material 1.4404 (316L)
Shaft seal: 9468 ( 2N5E3 )
Carbon / chrome alloy / EPDM
Elastomers: EPDM alcohol resistant
Connector Type : DIN 11851
Suction side: DN 65
Outlet: DN 50
Impeller diameter : 140mm
Motor: 5,5 kW, n = 2900 1/min
50 Hz, insulation class ISO: F
voltage 400/690V
IP 55
ATEX 95:
- Pump unit suitable for: II 2 G ck (b1 ) T3
ATEX Note
The operator of the pump has to ensure that the operation at any time the product or barrier fluid is present at the shaft seal.
Conveying data:
Product : Vinegar
48 m³ / h to 20 m Fls
Temperature = 20 ° C
CIP 85 ° C.
engine:
- Motor size IEC132S
- In accordance with Ex protection II 2 G Ex e II T3 - after ATEX95
Pump head :
- Connections: Threaded sockets DIN 11851
Shaft seal:
- Mechanical seals : single acting
Suction and pressure conditions are not us exactly
known.
Therefore, the data are before award to please
consider.
The electrical switching device for the electric motor and the necessary Y / D - starting aid and accessories such as companion flanges , bolts, gaskets ect. are not included in the quoted price .
The connection of the pipes should be via flexible pipe connector .
The pump on the suction side to be protected by a protective filter against mechanical damage by foreign objects.
In the suction line of a pump unit of the hazard class AI or A II - depending on operating conditions - possibly an explosion fuse fitted .
The suction line must be as short and straight
and be laid in sufficient nominal width
(Avoidance of cavitation).
The dimensioning is based on a make NPSH calculation.
The pressure line of the pump shall be designed such that they can be vented when the pump starts . An emptying of the suction must be prevented if, prior to the printing page does not vent any possibility
Commissioning is planned .
