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FS-Curtis RNHI35 High Temp Dryer 35 cfm
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The FS-Curtis RNHI35 is the perfect all-in-one air treatment solution for reciprocating compressors and high-temperature applications. This robust high-temp refrigerated air dryer handles inlet temperatures up to 180°F and delivers 41 scfm capacity at working pressure. Designed to replace four separate components — aftercooler, separator, dryer, and filter — the RNHI35 eliminates complexity and saves valuable floor space while delivering ISO 8573.1 Class 6 Dew Point performance for clean, dry compressed air.
Built for industrial environments where compressors generate high discharge temperatures, particularly reciprocating models without aftercoolers, the RNH series consolidates your entire air treatment system into one compact, efficient package. The integrated 3-micron separator removes solid contaminants and 60% of oil aerosols, while the advanced automatic refrigeration temperature control system ensures stable, consistent performance regardless of load conditions.
Complete Air Treatment in a Single Unit
For compressors with high discharge temperatures, such as reciprocating models without aftercooler, RNH dryers are the ideal solution. They provide a single air treatment system that replaces four separate components — the aftercooler, separator, dryer, and filter. You get everything you need in one unit, dramatically simplifying installation, reducing maintenance touchpoints, and minimizing potential leak points in your compressed air system.
The automatic refrigeration temperature control system ensures stable performance for clean, dry, consistent-quality compressed air so that your equipment can operate at peak efficiency. The fan switch helps save energy at low loads and allows operation in low ambient temperatures down to 35°F, while the cleanable cabinet air filter cuts maintenance costs and extends service intervals.
Key Advantages of the RNHI35
- High-Temperature Performance: Handles inlet temperatures up to 180°F (82°C), perfect for reciprocating compressors and demanding applications
- Stainless-Steel Brazed Plate Heat Exchanger: Optimizes thermal efficiency and reduces operating costs by minimizing pressure drop (less than 5 psig)
- Integrated Filtration: Built-in 3-micron separator removes solid contaminants and 60% of oil aerosols for cleaner air downstream
- Compact Footprint: Small footprint design (28" H x 10" W x 13" D) fits where space is limited
- Energy Efficient: Fan switch for low ambient operation and reduced energy consumption; uses environmentally friendly CFC-free refrigerant
Certified Performance You Can Trust
The FS-Curtis RNHI35 is robust and designed to fit industrial applications. It performs to ISO 8573.1 Class 6 Dew Point Standards, delivering a 50°F (10°C) outlet pressure dew point under full rated conditions. Made in USA for quality and reliability.
Ideal Applications
The RNHI35 is engineered specifically for environments where high discharge temperatures are common. If you're running a reciprocating compressor without an aftercooler, or any system that produces hot compressed air, this dryer eliminates the need for multiple standalone components. It's the single-unit solution that delivers consistent air quality, protects downstream equipment, and keeps your operation running smoothly.
With its 115V/1/60 standard power supply and simple 1/2" NPT male inlet/outlet connections, installation is straightforward. At just 81 lbs shipping weight, the RNHI35 is easy to handle and position, even in tight mechanical rooms or compressor enclosures.
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
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