Curtis Refrigerated Air Dryers

CURTIS REFRIGERATIVE AIR DRYERS

 RNH HIGH INLET TEMPERATURE DRYERS

20-125 SCFM

THE PERFECT CHOICE FOR RECIPROCATING COMPRESSORS, RNH DRYERS ELIMINATE THE NEED FOR A STANDALONE SEPARATOR AND AFTERCOOLER.

RNH-Dryers

 

For compressors with a high discharge temperature, such as reciprocating models without aftercooler, RHN dryers are ideal. 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.

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 the cleanable cabinet air filter cuts maintenance costs.

  • HANDLES HIGH INLET TEMPERATURES OF UP TO 180° F
  • ISO 8573.1 CLASS 6 DEW POINT
  • STAINLESS-STEEL BRAZED PLATE HEAT EXCHANGER OPTIMIZES THE THERMAL EFFICIENCY AND SAVES MONEY BY REDUCING PRESSURE DROP
  • INTEGRATED 3-MICRON SEPARATOR REMOVES SOLID CONTAMINANTS AND 60% OF OIL AEROSOLS
  • FAN SWITCH ALLOWS OPERATION IN LOW AMBIENT TEMPERATURES (35° F)
  • CLEANABLE CABINET AIR FILTER
  • SMALL FOOTPRINT DESIGN
  • ENVIRONMENTALLY FRIENDLY CFC-FREE REFRIGERANT

RNE NON CYCLING REFRIGERATED DRYERS

100-3000 SCFM

ROBUST AND DESIGNED TO FIT INDUSTRIAL APPLICATIONS, THE RNE
CYCLES TO ALLOW THE DEW POINT TO FLUCTUATE, GENERATING ENERGY
SAVINGS TO ISO 8573.1 CLASS 4 AND CLASS 5 STANDARDS.

RNE-Dryers

 

The superior solution for heavy-duty air demand profiles is the RNE dryers. The dryers meet energy-saving ISO 8573.1 Class 4 and Class 5 standards by allowing the dew points to fluctuate, and the brazed plate heat exchanger optimizes efficiency. The result is a steady flow of clean, dry air delivered to meet the demands of your application reliably and effectively.

Built-in features like an energy-management monitor help make the easy-to-use RNE dryers even easier. Plus, a wide range of options allows you to customize your RNE dryer to your needs.

Standard Features

  • ISO 8573.1 CLASS 4 AND CLASS 5 DEW POINT
  • STAINLESS-STEEL BRAZED PLATE HEAT EXCHANGER OPTIMIZES THE THERMAL EFFICIENCY AND SAVES MONEY BY REDUCING PRESSURE DROP
  • RNE100-150 USE AT A GLANCE CONTROLLER
  • DIGITAL PLC CONTROLLER WITH ENERGY-MANAGEMENT MONITOR FOR RNE200 AND ABOVE
  • INTEGRATED 3-MICRON SEPARATOR TO REDUCE WORK STOPPAGES
  • R-134A ENVIRONMENTALLY FRIENDLY REFRIGERANT FOR RNE100-750 MODELS, AND R-404A FOR RNE1000-3000
  • INTEGRAL COLD COALESCING

Optional Features

  • MOUNTED AND WIRED TIMED ELECTRIC DRAIN
  • PANEL-MOUNTED GAUGE PACKAGE CONSISTS OF AIR INLET TEMPERATURE, AIR OUTLET PRESSURE, REFRIGERANT SUCTION PRESSURE AND REFRIGERANT HEAD PRESSURE GAUGES
  • NEMA 4 ELECTRONIC PROTECTION
  • MOUNTED REMOTE BULB TEMPERATURE SWITCH WITH C-FORM CONTACTS
  • MOUNTED AND WIRED IEC-STYLE DISCONNECT
  • 3-VALVE AIR BYPASS PIPING (SHIPPED LOOSE)
  • STANDARD SEPARATOR
  • 0.008 PPM OIL REMOVAL FILTER
  • SEAWATER COOLER

RNP NON CYCLING REFRIGERATED DRYERS

10-500 SCFM

FOR A STABLE DEW POINT AT A GREAT VALUE, THE COMPACT RNP DRYER IS AN OUTSTANDING CHOICE.

RNP_dryers

 

Sometimes a simple solution is all you need. With their small design and compact footprint, RNP dryers take the basics to new heights, delivering reliable performance day in and day out you’ve come to expect from FS-Curtis. They remove maximum moisture to increase efficiency and help you get the most from your equipment.

The perfect blend of technology and simplicity, RNP dryers are easy to operate and maintain. Best of all, they’re reliable. You can count on an ISO 8573.1 Air Quality Class 4 to Class 5 pressure dew point for efficient, effective delivery of clean, dry, consistent-quality compressed air.

  • SIMPLE AND RELIABLE COPPER TUBE-ON-TUBE HEAT EXCHANGE FOR RNP10-50
  • STAINLESS-STEEL BRAZED PLATE HEAT EXCHANGER FOR RNP75-500
  • DESIGNED WITH QUALITY COMPONENTS FOR EXTENDED SERVICE LIFE
  • AT-A-GLANCE CONTROL PANEL DEW POINT INDICATION VERIFIES PERFORMANCE
  • CLEANABLE CABINET FILTER FOR RNP100-500
  • R-134A ENVIRONMENTALLY FRIENDLY REFRIGERANT

 

RDS SERIES ENERGY SAVING REFRIGERATED DRYERS

90-12500

RDS SERIES DRYERS NOT ONLY ENHANCE AIR QUALITY, BUT THEY ALSO ENHANCE ENERGY SAVINGS THROUGH FS-CURTIS’ DEMANDSMART™ TECHNOLOGY.

RDS-Series

 

So when you take the world-class quality found in FS-Curtis compressors and add in the heightened performance from
RDS Series dryers, the result is simply outstanding. Your production process will be protected, and the DemandSmart
energy savings will add up day in and day out. Manufactured for ideal integration with FS-Curtis compressors, RDS Series
dryers provide a constant dew point that meets the ISO 8573.1 standard to protect your investment and maintain your production quality.

All FS-Curtis RDS Series dryers utilize three industry-leading technologies to optimize energy savings and performance.

DemandSmart Energy Management System

By monitoring the incoming heat load to determine how much cooling energy is required to maintain stable dew point control, this energy-saving control system is able to make precise refrigeration compressor adjustments to match the varying heat loads, maximizing energy savings.

Stainless-Steel Brazed Plate Heat Exchanger

To deliver unparalleled performance and superior reliability, FS-Curtis crafts its exchangers from premium grade 316SS and uses advanced metal forming and bonding techniques. Layers of sinusoidal flow paths form large, smooth channel flow cavities, helping to ensure low pressure drop.

Integrated Two-Stage Filtration System

5.0 mg/m3 oil aerosol bulk liquids and 3.0-micron solid particulates are removed by the efficient, effective two-stage filtration system. In the first stage, two stainless-steel orifice tubes provide 10-micron mechanical separation. During the second stage, an in-depth fiber media captures solid and liquid particles to 3 microns.

An optional high-efficiency oil removal filter with a corrosion resistant inner and outer cores remove solid particles to 0.01 macron. The first stage features multiple layers of fiber media and a media screen to remove larger particles. After this prefiltering, the second stage utilizes multiple layers of bonded, blended fiber media for fine coalescence.

RDS Series (90-675 scfm)

  • HERMETICALLY SEALED REFRIGERANT COMPRESSOR WITH ENVIRONMENTALLY FRIENDLY R-134A REFRIGERANT FOR HIGH RELIABILITY AND LONG SERVICE LIFE
  • STANDARD AT-A-GLANCE CONTROLLER FOR SIMPLE OPERATION, OR OPTIONAL DEMANDSMART ENERGY MANAGEMENT SYSTEM FOR ENERGY SAVING RESULTS
  • OPTIMIZED CABINET DESIGN PROMOTES EASE OF ACCESS FROM ALL FOUR SIDES
  • NO-AIR-LOSS CONDENSATE DRAIN PREVENTS ENERGY LOSS
  • RUGGED GLYCOL RESERVOIR

RDS Series (800-3000 scfm)

  • DIGITAL SCROLL REFRIGERANT COMPRESSOR WITH ENVIRONMENTALLY FRIENDLY R-404A REFRIGERANT FOR HIGH RELIABILITY, LONG SERVICE LIFE AND QUIET WORKING ENVIRONMENT
  • DEMANDSMART ENERGY MANAGEMENT SYSTEM PROVIDES ENERGY-SAVING RESULTS
  • LIFT-OUT PANEL DESIGN PROVIDES EASY ACCESS FOR MAINTENANCE
  • NO-AIR-LOSS CONDENSATE DRAIN PREVENTS ENERGY LOSS

RDS Series (3750-12500 scfm)

  • DIGITAL SCROLL REFRIGERANT COMPRESSOR WITH ENVIRONMENTALLY FRIENDLY R-404A REFRIGERANT FOR HIGH RELIABILITY, LONG SERVICE LIFE AND QUIET WORKING ENVIRONMENT
  • MASTER DEMANDSMART ENERGY MANAGEMENT SYSTEM DISPLAYS REAL-TIME STATUS AND MEASURES ENERGY SAVINGS
  • MULTI-STATION DESIGN FOR EASY MOVEMENT AND PRECISE MATCH OF DEMAND
  • NO-AIR-LOSS CONDENSATE DRAIN PREVENTS ENERGY LOSS

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