Part Number: G900E
Used for single-needle sewing machines. Comes with one G900-28 needle clamp. Works on a wide range of fabrics; 4 or 8 Stitches; Depth of pleat adjustable from 0 to 10 mm. The distance between pleats is adjusted by the feed dogs in the machine. The feeding amount of the pleat is controlled by a screw-on attachment.
And many other comparable industrial lockstitch sewing machines.
Presser Foot Shank Type:  High Shank     
Presser Foot Type:  Deluxe Ruffler Attachment