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*High-acid solid core design
*Flow capacities from 1/6 through 2 1/2 tons
*Access valve to check system pressure or charge through
*Applications include refrigerators, freezers, ductless A/C and PTAC units
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Filter Dryers
Parker's Bi-Flow Copper Dryers adsorb system contaminants and provide physical filtration to heat-pump systems between 1-1/2 and 4-1/2 tons.
Features and Benefits
• One-piece copper shell with 2" O.D., along with spun sweat connections in a variety of sizes, provide easy installation, simplified brazing, and corrosion-resistance.
• Standard 3 and 5 cubic inch cores available in 100% molecular sieve to provide maximum water adsorption. Specially formulated cores in XH-11
are compatible with R-410a applications.
• Dryers also available with standard charging tubes, SAE flare fittings, stepped-tubes on the inlet/outlet, and coiled capillary or bent tubing to
match the unique requirements of a unit.
• Larger dryer with 8 cubic inch core in development providing higher holding capacities.
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- Designed for system clean-up
- 500 hours salt spray protection
- high capacity acid retention desiccants
- shortest system cut-out lengths allow installation in tight areas
- Low pressure drop-highest effective filter area
- Two access valves simply pressure drop measurement
- solid copper sweat fittings
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The universal acceptance of the Catch-All® Filter-Drier is due to its unique molded porous core, consisting of a blend of highly effective desiccants. The quality features built into it assure years of service on any refrigeration system.
MOISTURE – The Catch-All Filter-Drier removes moisture from the refrigerant by adsorbing and retaining it deep within the desiccant granules. The blend of desiccants used in the Catch-All Filter- Drier are specially formulated for exceptional water removal.
FOREIGN MATTER – The Catch-All Filter-Drier will filter out scale, solder particles, carbon, sludge, dirt or any other foreign matter with negligible pressure drop. Fine particles that would go through an ordinary strainer are removed down to a minimum size in one pass filtration. The large filtering area of the Catch-All Filter- Drier core permits it to collect a large amount of dirt without plug up.
ACID – The Catch-All Filter-Drier is unexcelled in acid removal ability. The hydrochloric, hydrofluoric, and various organic acids are adsorbed and held by the desiccant in a manner similar to the adsorption of moisture. Tests have demonstrated that the Catch-All Filter-Drier has superior acid removal ability when compared to competitive driers. This ability, along with its excellent ability to clean up the oil, is responsible for the excellent field performance
in cleaning up severely contaminated systems.
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The range of filter driers cover both hermetic filter driers and filter driers with exchangeable core.
The hermetic filter drier is delivered with various functions: standard filter drier, bi-flow filter drier, combi filter drier and burn-out filter drier.
For the filter drier with exchangeable core the program cover: standard core for CFC / HCFC, standard core for HFC, burn-out core and mechanical filter. The filter drier housing is available with 1 to 4 cores.
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Liquid line and suction line filter-driers are often referred to as System Protectors because they remove harmful elements from the circulating refrigerant before serious damage results.
Keeping the system clean and free of foreign contaminants that can restrict the operation of valves, block capillary tubes or damage compressors is the best way to assure trouble-free operation. These contaminants can be solids, such as metal filings, flux, dust and dirt. Other equally menacing contaminants are solubles, such as acid, water, resins and wax.
No matter how many precautions are taken during assembly and installation or servicing of a system, contaminants can find a way into the system. Filter-driers are designed to protect a system during operation. It is the function of this all-important unit to remove those residual elements that can attack and eventually destroy the system components.
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Description:
The Model FD-1500 Filter Dryer filters and de-hydrates supply gas for Flexflo™ Pilots. The FD-1500 Filter-Dryer provides superior filtration and dehydration with 110 square inches of 10 micron filtering media and 2.0 pounds of silica gel. The FD-1500 incorporates an easy-to-replace "spin on" cartridge made up of a high quality, high capacity nylon and fiberglass filter element reinforced with stainless steel mesh. All FD-1500's are fully Hydrotest to 2.5 times the working pressure to ensure the integrity of the pressure vessel. Final Filter Element.
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DHA Series and CDA Series Heat-Les™ Dryers (60-1,600 scfm)
Critical applications and hostile environments challenge common industrial dryer designs. DHA Series (-40°F) and CDA Series (-100°F) dryers deliver unrivaled performance and reliability through standard and customized orientations. Pre-configured dryer packages range from a basic fixed-cycle unit to a high pressure, corrosion-resistant model. Every unit we build incorporates our AMLOC® energy management system to assure long component life cycles and maximum energy savings
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CNG Series
Single Tower Natural Gas Dryers
CNG Series adsorbers are single tower dryers designed to remove water vapor from Compressed Natural Gas in small to medium gas flow rates. Located at the inlet of the booster compressor, our unique binderless molecular sieve insures dry, pipeline quality gas (-80°F dew point or better) with minimal odorant fading.
Mobile, stationary and contracted regeneration packages available.
Single tower adsorption towers are an economical alternative to twin tower drying systems in CNG vehicular fueling stations which see intermittent or small gas flow rates (up to 300 scfm).
Down-flow design minimizes fluidization of the adsorbent insuring maximum life.
Optional Moisture Monitor & Alarm package for early performance degradation alert.
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Legendary CHA Series Heat-Les™ Dryers (1,800-12,100 scfm)
CHA Series Heat-Les™ desiccant compressed air dryer is the most reliable, energy efficient, large-flow heatless dryer available. Standard designs are offered for flows ranging from 1,800 to 12,100 scfm, pressures from 60 to 150 psig, and pressure dew points of -40°F to -100°F. Other sizes and pressures are available upon request. These dryers can be used in continuous or intermittent service, downstream of oil lubricated or oil-free compressors, and are compatible with corrosive, toxic or explosive environments. Every unit we build incorporates our AMLOC® energy management system to assure long component life cycles and maximum energy savings.
Simple design with few moving parts for economical first cost and dependable operation.
Legendary Century Series control valves feature stainless steel internal parts designed specifically for desiccant dryer service and tested to 1,000,000 cycles, bubble-tight.
Patented AMLOC® Energy Management System for maximum energy savings.
Advanced Dryer Control System (ADC) includes a functioning schematic for easy reference to system operation.
Down-flow drying extends desiccant life 5 to 7 years and prevents desiccant attrition during upset (fluidization) conditions.
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KZP Series
Blower Purge Desiccant Air Dryers
(500 - 4,300 scfm)
KZP Series, Blower Purge Desiccant Dryers are 100% efficient at delivering full supply-side compressor capacity. As compressed air generation tends to be the most costly utility within a facility, KZP Series users benefit from the ability to purchase a less expensive air compressor and a 20% reduction in air compressor energy consumption. Eliminate purge air loss to align supply-side equipment with demand-side requirements to optimize your air system.
* Ambient air used for regeneration - no process gas lost to purge
* Quality process control valves provide dependable operation
* Optional Energy Management System for maximum energy savings
* Pre-mounted prefilter and afterfilter (other mounting options are available: duplex, block and bypass valves)
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A philosophy of quality manufacturing and innovative design has made Kemp a leader in engineered solutions for air, gas and liquid drying/separation. Let us put our 130 years of engineering and manufacturing experience to work for your engineered application.
The quality and dependability built into Kemp custom engineered equipment is backed by a local factory trained service network and our experienced factory customer service team.
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7000 Series ORIAD®
Internally Heated Desiccant Air Dryers
7000 Series ORIAD® Dryers incorporate our down-flow drying process and state-of-the-art design features unequaled in industry. Using approximately 2% process gas for purge, the ORIAD is the most energy efficient dryer on the market. The key to the ORIAD's energy efficiency is the unique arrangement of evenly spaced heaters within the desiccant bed that ensure complete, uniform heating. Designed for continuous or intermittent service, the ORIAD is also utilized in specialty gas drying such as carbon dioxide in breweries, nitrogen for chemical padding, and hydrogen drying.
* Energy costs are typically 80% less than heatless units and 70% to 80% less than other internal heat reactivated dryers
* Continuous pressure dew points -40°F to -100°F
* Quality components selected to ensure dependability and low life cycle costs
* Low purge requirements make the ORIAD the ideal dryer for installations where compressed air/gas is not expendable for regeneration
Designed from the ground up to serve as an Oil Refinery Instrument Air Dryer, performance and dependability are the benchmarks of the ORIAD design.
Contact Kemp to see how an ORIAD can be customized for your application.
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Kemp Dri-Breathers can be installed on a storage tank vent connection to prevent moisture from entering the tank. Kemp Dri-Breathers prevent moisture from contaminating stored hygroscopic liquids such as hydraulic fluid or gasoline. When fitting with a check valve manifold, Dri-Breathers can also prevent water from accumulating in a storage tanks and interacting with corrosive liquids like sulfuric acid. Moisture removal is a key component in reducing expensive tank corrosion that could lead to eventual tank failure.
Standard Dri-Breathers sizes are available ranging between 3.8GPM to 115GPM (1lb to 26lb water) holding capacity.
All Kemp Dri-Breathers are equipped with a moisture indicator. The color of the moisture indicator changes to show when the desiccant has become saturated with moisture. When this occurs, the desiccant can be replaced or easily reactivated using a Kemp Dri-Breather Reactivator.
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