FS-Curtis ML25 200G Horiz 25HP Simplex Tank Elec Air Comp #ML25-SH
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| Model / Part Number | ML25 Simplex |
| Horsepower | 25 HP |
| Tank | 200 Gallon Horizontal ASME |
| Airflow | 82.4 CFM @ 175 PSI |
| Pressure Range | 175 PSI |
| Warranty | 12 months |
FS-Curtis ML25-SH — 25 HP Air Compressor
A large fabrication shop running plasma tables, sandblasters, and pneumatic tooling simultaneously has outgrown a 20 HP compressor during peak production runs. The plant needs the 25 HP tier's extra CFM now, and can decide on accessories later.
The FS-Curtis ML25-SH is a two-stage reciprocating compressor rated for 25 HP with a 200 gallon horizontal ASME tank, sized for shops and commercial operations that need steady, dependable air output every day, with the option to bolt on accessories down the road.
Who the ML25-SH Is Built For
- âś… A fabrication shop running plasma tables and sandblasters off a 20 HP compressor watched pressure drop every time a second station came online during a rush job, and finally sized up to the 25 HP tier
- âś… A facility that installed a standalone refrigerated dryer on its main air line two years ago doesn't want to pay for a second one bundled into this new compressor
- âś… A plant manager working a tight capital budget this fiscal year chose the base configuration over the Ultra Pack version, planning to revisit accessories once the new unit's actual demand data comes in
- âś… An industrial facility replacing a 20 HP compressor that started tripping breakers under real daily multi-station load needed the higher-HP tier before the old unit failed outright
- âś… A multi-plant operator standardized this exact base tier across three facilities last year specifically to keep spare parts interchangeable between locations
What the ML25-SH Is NOT Built For
- ❌ Facilities whose demand is fully covered by a 20 HP unit — the ML20/ML20+ line saves real money if 65-79 CFM is enough
- ❌ Shops wanting factory auto-drain/dryer accessories standard — the Ultra Pack (ML25-HUP) adds those, this base unit doesn't
- ❌ Facilities needing 120V/240V single-phase power — this unit is three-phase only
What Makes the ML25-SH Different
Commercial 2-Stage Pump
The ML25-SH uses a C98, Cast-Iron, Two-Stage pump built for daily, all-day duty cycles — not a hobby-grade single-stage unit that struggles under continuous shop use.
CFM & Pressure Output
Output holds at 82.4 CFM @ 175 PSI, up to 175 PSI, which is enough to run impact wrenches, tire equipment, and paint tools through a full shift without the pump running constantly.
Power Requirements
Three-Phase only, 230V/460V options available. Confirm your panel and breaker sizing with an electrician before delivery.
- 82.4 CFM at 25 HP
- Lower entry price, no bundled accessories
- Large fabrication facilities
- Facilities covered by 20 HP
- Single-phase-only electrical
ML25-SH vs. FS-Curtis ML25-HUP (25 HP, Ultra Pack) — Which Compressor Is Right for Your Shop?
| Decision Point | ML25-SH | FS-Curtis ML25-HUP (25 HP, Ultra Pack) |
|---|---|---|
| Horsepower / Tank | 25 HP / 200 Gal Horizontal | 25 HP / 200 Gal Horizontal |
| CFM @ 175 PSI | 82.4 CFM | 82.4 CFM |
| Included accessories | Standard configuration, no bundled accessories | Ultra Pack bundle (auto-drain/dryer) |
| Best fit | Facilities wanting more CFM at a lower entry price | Facilities wanting factory air-quality accessories included |
Choose the ML25-SH for the same 82.4 CFM output at a lower entry price if you don't need bundled accessories. Choose the ML25-HUP if factory-installed air-quality accessories matter more than saving on the upfront price. Both stay inside Alamo’s catalog — call (844) 480-6059.
Full Specifications — ML25-SH
| Model / Part Number | ML25 Simplex |
| Horsepower | 25 HP |
| Pump | C98, Cast-Iron, Two-Stage |
| Configuration | Two-Stage Reciprocating |
| Tank | 200 Gallon Horizontal ASME |
| Airflow | 82.4 CFM @ 175 PSI |
| Pressure Range | 175 PSI |
| Motor / Electrical | Three-Phase only, 230V/460V options available |
| Phase / Hz / Voltage |
Three Phase: 3/60/200-208V (FML25C98H2S-A9L1XX) |
| Overall Dimensions | 78" L x 43" W x 76" H |
| Shipping Weight | 2300 lbs |
| Warranty | 12 months |
⚠️ Setup Requirements
- Electrical: Three-Phase only, 230V/460V options available; have an electrician confirm your panel capacity before delivery.
- Floor space: 78" L x 43" W x 76" H footprint; plan clear access on at least two sides for maintenance and tank drain.
- Ventilation: Locate in a dry, ventilated area away from dust and moisture to protect the pump and tank.
- Weight: 2300 lbs shipping weight — confirm your floor/dock can receive and position the unit.
- Setup: Installation is available as a quoted service (piping, electrical tie-in, functional test) — it’s not included in the purchase price. Call (844) 480-6059 for an install quote if you’d like Alamo’s crew to set it up.
FS-Curtis Warranty — ML25-SH
FS-Curtis backs the ML25-SH with a 1-year parts-only warranty.
| Component | Coverage Term |
|---|---|
| Tank & pump | 1 year parts |
| Motor & electrical components | 1 year parts |
| Wear items (belts, filters, gaskets) | Not covered (consumable) |
Warranty service is through Alamo Equipment & Service — call (844) 480-6059 instead of waiting on a manufacturer hotline. Coverage is subject to FS-Curtis warranty terms, conditions, and requirements.
Frequently Asked Questions — FS-Curtis ML25-SH
Why Buy the ML25-SH from Alamo Equipment & Service?
- Installation available. Buying online gets you the compressor — piping and electrical tie-in are an extra-charge service. We have the crews to install it and can quote that separately; call (844) 480-6059 for a quote.
- We service it. These compressors need preventative maintenance up to 4x a year per the manufacturer — oil changes, belt and air filter checks, contactor and electrical inspection. Call (844) 480-6059 for maintenance, repairs, or support — and if you ever need warranty work, we register your equipment with the manufacturer and handle the claim directly, so you’re not stuck navigating vendor support on your own.
- We size it with you. 25 HP, a 200 gallon horizontal ASME tank, 82.4 CFM @ 175 PSI — we’ll confirm this matches your shop’s actual air draw before you order.
- Free shipping. Ships free to the 48 contiguous states.
- Expert comparison help. Not sure if the ML25-SH or the FS-Curtis ML25-HUP (25 HP, Ultra Pack) is the better fit? We’ll walk you through it.
A shop buying from a pure e-commerce retailer gets a box. A shop buying from Alamo gets a partner.
Shipping Rates and Delivery Estimates: Shipping is FREE to the 48 contiguous United States.
Shipment Processing Time: All orders are processed within [2–3] business days of receipt, excluding weekends and holidays. Orders are not processed or shipped from Friday at 12 pm CST through Sunday or on holidays. During periods of high order volume, shipments may be delayed by a few days. Customers will be notified via email or phone in the event of significant delays.
See the attached document for FS CURTIS WARRANTY