When you're shopping for an industrial motor, the challenge isn't just finding a motor-it's finding one that actually matches the machine you need to run. These two options take opposite approaches: one gives you a complete spec sheet at a lower price, while the other is a Gast-branded motor/pump sold as an open-box unit with details left to the label. The price gap of USD 430.89 makes the choice even more significant, but the right pick depends on your equipment and how much you need to know before you commit.
Quick verdict: If you need a motor with clearly stated electrical and mechanical specs right now, the 115V/230V 3/4 HP 56C Motor at USD 144.06 is the practical pick. If your budget reaches USD 574.95 and you're specifically looking for a Gast industrial unit, the Gast 1000055624 is the one to consider.
| Feature | Gast 1000055624 | 115V/230V 3/4 HP Motor |
|---|---|---|
| Price | USD 574.95 | USD 144.06 |
| Condition | New - Open box | New |
| Power & speed | See item label | 3/4 HP, 1725 RPM |
| Voltage & phase | See item label | 115/230V, single phase |
| Shaft & frame | See item label | 5/8 in shaft, 56C frame |
| Enclosure | See item label | TEFC |
| Rotation | See item label | Reversible |
The table above shows the core difference: the 3/4 HP motor gives you the full picture up front, while the Gast unit keeps its vital stats on the label.
Where each product wins:
- Gast 1000055624 wins if you need a Gast-branded industrial motor/pump and don't need the specs spelled out in the listing. The open-box condition is described as new and fully functional, ready for service.
- 115V/230V 3/4 HP Motor wins for shoppers who want a known quantity: clear specifications, reversible rotation, a TEFC enclosure, and a much lower price. If you're replacing a motor on a known piece of equipment, the spec'd motor is easier to assess.
Gast 1000055624 Industrial Electric Motor / Pump
This is a Gast-branded unit, model 1000055624, priced at USD 574.95. It's listed as New - Open box and made in the United States. The seller is upfront that they aren't sure exactly what it is, but they describe it as new, fully functional, and ready for service, with specs on the item label. If you already know this Gast model and it matches your machinery, the open-box condition means you're getting a unit that hasn't been used, only opened. The limitation is the uncertainty: you won't get voltage, speed, or mounting details from the listing itself, so you'll need the label and your own equipment knowledge to confirm compatibility before buying. For a buyer who has already identified the model, this unit could be exactly what the job calls for.
115V/230V 3/4 HP Electric Motor Single Phase 1725 rpm 5/8'' shaft 56C Frame
At USD 144.06, this motor lays everything out on the table: 3/4 HP, 1725 RPM, single phase, 115/230V, a 5/8-inch keyed shaft, and a 56C frame. It's a TEFC (totally enclosed fan cooled) induction motor that's reversible, and it's built for a rigid mounting setup. The full spec sheet makes it easy to tell whether it fits your application before you buy. The main limitation is that it's single-phase only, so it won't run on a three-phase supply, and the 56C frame and 5/8-inch shaft are fixed dimensions you'll need to match. Being reversible also gives you more flexibility in direction of rotation, which is handy for a variety of power transmission jobs.
Final choice by use case: For a motor swap where you know exactly what size and specs you need, the 115V/230V 3/4 HP motor is the straightforward choice - it's USD 430.89 cheaper and gives you every rating in writing. For a buyer who's specifically after a Gast motor/pump and can work from the item label, the Gast 1000055624 is the one to buy.
