PF-1 Series 24/30V DC
15~20mm Stroke
For General Lockstitch / Overlock
PF-2 Series 24 V DC 15~20mm Stroke For General Heavy Duty Lockstitch
PF-4 Series
24V DC
20~30mm Stroke
For Chainstitch Machines
PF-9 Series 24V DC
10 mm Stroke
For DDL5550-7