Overlock comparison
JACK E4S vs Pegasus M900neo: which overlock machine should you buy?
A side-by-side look at two overlock machines from our catalog: the specifications each one lists, where they differ, and which kind of production each suits. Both are used for knitwear, wovens, garments.

JACK E4S
Overlock machine with a sealed, leak-free oil tray and an L/M/H feed selector for light to heavy fabric — start/stop response is cut by 40-50% via a one-key reset intelligent panel, for T-shirts, underwear and jeans.

Pegasus M900neo
Pegasus's M900neo overlock machine with a digital control panel for stitch length, differential feed and other settings.
Key differences
- The catalog lists different roles for the two: compare the "best for" notes below and tell us your fabric and volume.
Specifications side by side
| Specification | JACK E4S | Pegasus M900neo |
|---|---|---|
| Series | Overlock | — |
| Feed selector | L/M/H lever for light, medium, heavy fabric | — |
| Response | Start/stop response shortened by 40-50% | — |
| Lubrication | Enclosed needle bar, sealed oil tray — no leaks | — |
| Controls | One-key reset intelligent panel, LED light | — |
| Motor | Single-shaft, integrated energy-saving motor | — |
| Best for | T-shirts, underwear, jeans, mid-to-high-level clothing | — |
| Availability | Order on request | — |
Highlighted rows differ. A dash means the catalog does not list that specification for the machine; ask us and we will confirm it.
Which one fits your work?
Choose the JACK E4S if…
Overlock machine with a sealed, leak-free oil tray and an L/M/H feed selector for light to heavy fabric — start/stop response is cut by 40-50% via a one-key reset intelligent panel, for T-shirts, underwear and jeans.
- L/M/H feed selector
- 40-50% faster start/stop
- Sealed, leak-free oil tray
Choose the Pegasus M900neo if…
Pegasus's M900neo overlock machine with a digital control panel for stitch length, differential feed and other settings.
Swami Enterprises is an authorized JACK dealer and importer. Swami Enterprises stocks Pegasus machines as a stocking partner. Bring your own fabric to the Chanakya Place showroom and sew on both before you decide.
Questions buyers ask
What is the difference between the JACK E4S and the Pegasus M900neo?
The catalog lists different roles for the two: compare the "best for" notes below and tell us your fabric and volume.
Which is better, the JACK E4S or the Pegasus M900neo?
It depends on your fabric, operation and daily volume. The JACK E4S is described as: Overlock machine with a sealed, leak-free oil tray and an L/M/H feed selector for light to heavy fabric — start/stop response is cut by 40-50% via a one-key reset intelligent panel, for T-shirts, underwear and jeans. The Pegasus M900neo is described as: Pegasus's M900neo overlock machine with a digital control panel for stitch length, differential feed and other settings.
What is the price of the JACK E4S and the Pegasus M900neo?
Prices depend on the model, quantity and the day. Call +91 99713 36656 or request a quote for today's price on either machine.
Can I see both machines before buying?
Yes. Visit the showroom at Chanakya Place, New Delhi. Call +91 99713 36656 first so the team can confirm which models are on display and in stock.
Not sure which to pick?
Tell us your fabric, operation and daily volume. A specialist will recommend one, with today's price.