Fristam Pumps FPE - Models

/ / FP PUMP SERIES / / /
8
Impeller (13)
Open impellers are standardly used in the FP pump series.
Pump Cover (14)
The connection for the suction line is located on the pump
cover.
Pump Casing (16)
The connection for the discharge line is located on the pump
casing. The impeller and the shaft seal are built into the pump
casing.
3.1.2 Lantern (B) and Electric Motor (C)
Fig. 7 Lantern and electric motor
Lantern (17)
The lantern is present in all models except the special motor.
The lantern connects the pump casing to the motor. Two
different versions are possible, depending on pump size:
– The pump casing is screwed to the lantern via a flange con-
nection.
– The pump casing is inserted into the lantern and mounted
with a clamp.
Models with lanterns:
– FPE and FP…V
–KF
An additional bearing for the pump shaft is located inside
the lantern with base.
–L
An additional bearing for the pump shaft is located inside
the lantern with base. The pump shaft is connected to the
motor via a coupling.
Electric Motor (19)
The following motor types can be mounted:
– IEC standard motor with drive side fixed bearing (A side),
feather key and shaft pin of the following types:
– IM B3: model with base
– IM B5: model with flange
– IM B3/5: model with flange and base
With the IEC standard motor, a Fristam pump shaft is
clamped to the motor shaft pin.
–Special motor with Fristam pump shaft
With the special motor, the Fristam pump shaft is already in-
tegrated and connected permanently to the motor.
3.2 Models
The model is indicated on the rating plate. See Chapter 2.4.4,
"Rating Plate," page 6.
The following are shown as examples:
– Lantern clamp-mounted
–Without enclosure 
See Chapter 3.4, "Versions," page 9.
3.2.1 Model FP
Fig. 8Model FP
3.2.2 Model FPE or FP…V
Fig. 9 Model FPE or FP...V
17
Lantern
18
Electrical connection
19
Electric motor
20
Pump shaft
17
18
19
20
Motor: Special motor
Design: Without lantern
Motor: IEC standard motor, model B3/B5
Design: With lantern