Specifications
3 - 2
3.02 Needles and threads
Thread strength
▲
(Nm) max.
synthetic
Model
B 40/3 100 134 134 - 35
B/C 20/3 120 134 134 - 35
A 60/3 70 134 -
Needle size
in
1/100 mm
Needle system
for
PFAFF 471
and 491
▲
or similar strengths of other types of thread
3.03 Possible models and subclasses
Model A............................................................................. For sewing lightweight materials
Model B..................................................................... For sewing medium-weight materials
Model B/C ............................................... For sewing medium- to medium-heavy materials
Additional equipment:
Subclass -725/04 ............................................................................................ Edge trimmer
Subclass -726/05 ............................................................................................ Edge trimmer
Subclass -900/53 ......................................................................................... Thread trimmer
Subclass -906/10 ........................................................................................Thread tensioner
Subclass -910/15 ...................................................................... Automatic presser foot lifter
Subclass -911/35 .................................................................................................. Bartacker
Needle system
for the
PFAFF 474