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FSCurtis
FS-Curtis OL7.5 Base Mount 7.5HP Oil-less Air Compressors
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FSCurtis
FS-Curtis OL7.5 Base Mount 7.5HP Oil-less Air Compressors
FS-Curtis OL7.5 Base Mount 7.5HP Oil-less Air Compressors
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The FS-Curtis OL7.5 is a professional-grade 7.5HP reciprocating oil-less air compressor engineered specifically for applications where critical air quality is absolutely essential. Available in 3-Phase configurations at 230V (FOL07W75BXS-A3H1XX) or 460V (FOL07W75BXS-A4H1XX), this base-mount compressor delivers 23.1 CFM at 175 PSI with zero oil carryover. Ideal for food and beverage processing, medical facilities, pharmaceutical manufacturing, chemical processing, electronics production, and any environment demanding absolutely clean compressed air, the OL7.5 combines American-made quality with 100% duty cycle reliability for continuous operation.
Oil-Less Air Quality
At the heart of the OL7.5 is its 100% dry crankcase design, which provides truly oil-less compressed air for critical applications with absolute zero oil carryover. This design eliminates the risk of oil contamination that can compromise product quality and damage sensitive downstream equipment.
- 100% dry crankcase provides oil-less compressed air for critical applications with zero oil carryover
- Over-sized fan and multiple inter-stage cooling pipes maximize heat transfer for lower discharge temperature
- Environmentally friendly with no oil vapor generated by the compressor — eliminates oil changes and oil disposal costs entirely
- Protects downstream equipment and reduces maintenance cost significantly over time
- Decreases costs and reduces system pressure loss due to reduction of air filtration equipment in the compressed air system
Reliability for Your Critical Application
When your operation depends on continuous, clean compressed air, the FS-Curtis OL7.5 delivers unmatched reliability. Built with industrial-grade components and designed for continuous operation, this compressor is engineered to meet the demands of the most critical production environments.
- Low speed pump for long-term reliability and efficiency
- 100% duty cycle for continuous operation — runs 24/7 when needed
- Robust cast-iron crankcase, cylinder, and cylinder head for long-lasting performance under demanding conditions
Industry Leading Performance
The OL7.5 incorporates precision engineering throughout. Every component has been manufactured to the highest quality standards to provide maximum performance in the most demanding applications while maintaining low operating noise levels.
- Components have been made to the highest quality and precision to provide maximum performance in the most demanding of applications
- Designed for low noise level operation
- Precision manufactured valves increase air flow and maximize reliability with no lubrication required
Key Features & Selling Points
- 7.5HP NEMA-designed electric motor with TW75 pump featuring 3 cylinders for reliable, efficient air delivery
- 23.1 CFM at 175 PSI — substantial air delivery for professional applications
- Sealed pre-greased bearings, aluminum piston, and self-lubricated guide rings and compression rings eliminate maintenance headaches
- Dynamically balanced ductile iron crankshaft with cast aluminum high tensile strength connecting rod ensures smooth, vibration-free operation
- Horizontal ASME tank with ASME safety relief valve and ASME air service valve — fully code-compliant
- Made in USA — American engineering and manufacturing quality you can trust
Comprehensive Standard Equipment
The OL7.5 comes fully equipped with premium components as standard equipment. From the balanced flywheel and air cooled inter-cooler to the OSHA approved belt guard and slow V-belt driver, every detail has been engineered for safety, efficiency, and reliability. The UL pressure switch, magnetic starter (Simplex configuration), copper discharge pipe, air pressure gauge, and intake filter with silencer ensure complete, out-of-the-box functionality. Isolation pads are shipped loose for easy installation and vibration control.
Proudly manufactured in the United States
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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