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FSCurtis
ML25 200G Horizontal 25HP Simplex Tank Mounted Elec Air Compressor
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FSCurtis
ML25 200G Horizontal 25HP Simplex Tank Mounted Elec Air Compressor
FS-Curtis ML25 200G Horizontal 25HP Simplex Tank Mounted Electric Air Compressor
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The FS-Curtis ML25 delivers 82.4 CFM at 175 PSI from a robust 25 horsepower three-phase motor and professional-grade C98 pump. Designed for demanding industrial environments, this horizontal simplex air compressor features a generous 200-gallon ASME-approved receiver tank and comes factory-filled with oil, ready for immediate installation. Built to handle 100% continuous duty cycles, the ML25 is the ideal choice for shops and facilities that require consistent, reliable compressed air without compromise.
Available Voltage Configurations
The ML25 simplex compressor is available in multiple three-phase voltage options to match your facility's power requirements:
- 3/60/200-208V – Model FML25C98H2S-A9L1XX
- 3/60/230V – Model FML25C98H2S-A3L1XX
- 3/60/460V – Model FML25C98H2S-A4L1XX
All models feature Premium Efficiency Motors designed for three-phase operation, ensuring reliable performance and reduced energy consumption in professional settings.
The ML Series Masterline Advantage
Masterline is the most robust, heavy-duty reciprocating air compressor lineup available. The perfect combination of quality components and efficient design make the ML Series rugged, affordable and smart. Because every model is built tough to last a lifetime in demanding working conditions, the ML Series is an outstanding alternative to splash-lubricated reciprocating compressors and small rotary compressors. Choose higher quality. Choose superior durability. Choose ML Series pressure lubricated air compressors.
Simplex compressors like the ML25 are well suited for common applications where only one compressor is needed. This single-unit configuration simplifies installation, reduces maintenance points, and provides straightforward operation with automatic start-stop control for hands-free convenience.
Patented Centro-Ring Pressure Lubrication System
The Centro-Ring Pressure Lubrication system is an exclusive FS-Curtis patented design that sets the ML25 apart from competitors. This proprietary technology is an FS-Curtis exclusive that supplies pressurized oil internally to all bearings and critical wear surfaces through the rifle-drilled crankshaft and connecting rods. This advanced lubrication method helps ensure maximum uptime and dramatically increases service life compared to conventional splash-lubricated compressors.
100% Cast-Iron Construction Where It Counts
All cast-iron where it counts for longer life with less maintenance. The ML25 features 100% cast-iron cylinders, cylinder heads, connecting rods, and crankshaft – not aluminum or composite substitutes. While some pumps claim 100% cast-iron yet still have aluminum cylinders, cylinder heads, connecting rods and crankshafts, FS-Curtis delivers on its promise.
The ductile cast-iron crankshaft and connecting rods are stronger, more corrosion-resistant and less likely to break under demanding workloads. Combined with a slow-turning pump design, this rugged construction delivers true industrial performance and significantly increases pump life compared to high-speed alternatives.
Premium Quality Components – Built for Continuous Duty
Every ML25 is built for 100% continuous duty operation using industrial-grade components engineered to perform day in and day out:
- Industry-leading stainless-steel valve assemblies for increased airflow and reliability
- Oversized tapered main roller bearings to ensure long service life
- Premium finned intercooler maximizes heat dissipation for cooler operation
- Metal intake filter/silencer – superior to plastic alternatives
- Heavy-duty stamped-steel belt guard (OSHA approved, totally enclosed)
- Suction valve head unloaders for continuous running air compressors
- Dynamically balanced flywheel for smooth, vibration-free operation
- Slow V-belt drive reduces wear and extends service intervals
Key Highlights
- 82.4 CFM at 175 PSI – powerful air delivery for demanding tools and processes
- 200-gallon ASME-approved horizontal receiver tank – substantial air storage capacity
- 25 HP Premium Efficiency Motor (three-phase) with magnetic motor starter
- Patented Centro-Ring pressure lubrication ensures maximum uptime and longevity
- 100% cast-iron pump construction for industrial durability and reliability
- Factory oil-filled and ready to install – minimal setup required
- Made in the USA with premium components and rigorous quality standards
Complete Standard Equipment
The ML25 simplex compressor arrives fully equipped with professional-grade components for safe, reliable operation right out of the crate:
- Magnetic motor starter for smooth, reliable starts
- Automatic start-stop control for hands-free operation
- ASME approved air receiver tank (200 gallons)
- Manual condensate tank drain valve
- Dial read-out pressure gauge for easy monitoring
- UL approved pressure switch
- ASME approved safety relief valve
- ASME approved discharge valve air service valve
- Metal intake filter-silencers
- NEMA-1 control panel
- Tank shut-off valve for safe servicing
- Dual control with pilot valve (ML5-ML15 D97 Pump configuration)
Watch the ML Series in Action
Looking for full specifications and features?
Check out the Product Specifications and Product Features tabs above for complete specs, dimensions, and detailed feature breakdowns.
1 Year Factory Warranty extends to 2 years with use of FS-Curtis Maintenance Products. See full Warranty Policy & Procedure Manual