Safe Use - LUTZ B1 Serie Manual De Instrucciones

en

5.3 Safe use

► Do not subject the outrun piece to tension or pressure
(→ Fig. 2).
► The bending moment M
following values:
Pump material
Polypropylene (PP)
Polyvinylidene fluoride (PVDF)
Stainless steel (SS 1.4571)
Tab. 5: Maximum permissible bending moment M
► Do not immerse the pump deeper than the outrun piece
(→ Fig. 3).
► A foot strainer must be used when pumping liquids containing
large mechanical impurities (e.g. fibrous materials).
10
at the outlet must not exceed the
B
Maximum bending
moment M
88 in-lbs
10 Nm
88 in-lbs
10 Nm
265 in-lbs
30 Nm
B
B
Fig. 2
Fig. 3