1. Refrigeration Air Conditioning Technology Pdf

Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Using a small amount of compressed air as their power source, Super Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows through a fixed air gap. Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate. Both the vacuum and discharge ends of the Air Amplifier can be ducted, making them ideal for drawing fresh air from another location, or moving smoke and fumes away. Also effective to cool, clean and dry parts or processes.

Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Force and flow for the Adjustable Air Amplifier is changed by turning the exhaust end (with the knurled ring loose) to open or close the continuous air gap. When desired performance is obtained, the knurled ring can be tightened to lock the flow at that setting. Available in aluminum or in stainless steel for food service, higher temperatures (400°F/204°C), and corrosive applications. Custom materials, mounting options (flanges), and sizes available. Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Using a small amount of compressed air as their power source, High Temperature Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows through a fixed air gap.

Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate. High Temperature Air Amplifiers are rated to 700°F (374°C). EXAIR's Soft Grip Safety Air Gun is ideal for hours of continuous use without fatigue. The ergonomic design keeps the hand in a comfortable position and incorporates a large trigger that permits operation with one or more fingers.

Download Air Conditioning and Refrigeration books in PDF Format for free from more than 50,000 books and growing. Find the best ebooks from various titles, authors. Refrigeration and Air Conditioning PDF eBook Free Download. Edited By EE IIT Kharagpur. Substitute for A Textbook of Refrigeration and Air Conditioning Khurmi.

The durable cast aluminum body is suited for rugged industrial use and includes a convenient hanger hook for easy storage. These guns minimize compressed air use, maintain OSHA pressure standard 1910.242(b) and reduce noise exposure by remaining under OSHA standard 29 CFR 1910.95(a) decibel limits. Extension pipes, chip shields and Stay Set Hoses available for most models.

EXAIR's Heavy Duty Safety Air Gun is a powerful air gun that delivers high force for use in rugged, industrial environments. The 3/8 NPT compressed air inlet increases the compressed air flow available to the Super Air Nozzle, resulting in higher force and flow than other air guns. The durable cast curved trigger makes it comfortable for hours of use without fatigue. These guns minimize compressed air use, maintain OSHA pressure standard 1910.242(b) and reduce noise exposure by remaining under OSHA standard 29 CFR 1910.95(a) decibel limits. Aluminum Extension Pipes and Chip Shields are available.

EXAIR’s Super Air Knife is the most efficient compressed air knife on the market. It is engineered to dramatically reduce compressed air usage while entraining ambient air at a ratio of 40:1. Noise levels are greatly reduced when compared to other blowoffs.

The Super Air Knife offers a more efficient way to clean, dry or cool parts, webs or conveyors. It delivers a uniform sheet of laminar airflow across the entire length with hard-hitting force. Available from stock 3” to 108” long and made from aluminum, 303SS, 316SS and PVDF to meet your application needs. Custom sizes and materials available. With force values from 2 oz. (56.7g) through 22 oz.

(624g) these nozzles are a simple solution to reduce excessive air consumption and noise levels on compressed air blowoff operations. EXAIR engineered Air Nozzles and Jets produce outlet flows up to 25 times compressed air consumption using a small amount of compressed air as the power source. Many power companies now provide attractive rebates to plants who switch to engineered Super Air Nozzles! Air savings, compared to open copper tubes or pipes commonly used for blowoff, can be as high as 80%.

Less compressed air means less noise. The typical noise level reduction is 10 dBA. All EXAIR Air Nozzles and Jets meet Occupational Safety and Health Administration (OSHA) maximum dead end pressure and sound level exposure requirements and carry the CE mark. Some applications require extremely high force with extensive reach and these nozzles are the solution by offering force values from 1 lb (462 g) through 23 lbs (10.43 kg). EXAIR offers most standard nozzles in a high force version. With incredibly high blowing forces these nozzles are ideal for part ejection as well as blowoff, cooling and drying applications.

EXAIR has engineered Large Super Air Nozzles that put the blowing capability of multiple nozzles into one single air nozzle. Hard-hitting force is measured in pounds, not ounces. All meet OSHA noise level and dead end pressure requirements. EXAIR's compressed air operated Line Vac connects to standard hose or tube to create a powerful in-line conveyor. The compact design features large throat diameters for maximum throughput capability.

Line Vac conveyors are ideal for moving large volumes of material over long distances. The material flow rate is easily controlled with a pressure regulator. No moving parts or electricity assures maintenance free operation.

Sizes from 3/8' to 5' are available. Available in aluminum, Type 303 stainless steel or Type 316 stainless steel. EXAIR’s Threaded Line Vac air operated conveyors convert ordinary pipe into a powerful conveying system for parts, scrap, trim and other bulk materials.

The Threaded Line Vac attaches easily to plumbing pipe couplers, making it easy to build a complete system using ordinary pipe and fittings available from any home center, hardware store or plumbers supply. Performance is the same as our standard Line Vac. Models from 3/8 to 3 NPT are available in aluminum and stainless steel, which are suited to a wide variety of applications. No moving parts or electricity assures maintenance free operation.

A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts. The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 12 (IP54) Cabinet Coolers are available in many cooling capacities for large and small control panels. All Cabinet Coolers are UL Listed and CE compliant. A NEMA 12 Cabinet Cooler System is available with a thermostat control or in a continuous operation system. Each of these systems will include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and cold air distribution kit used to direct the air for circulation or on to hot spots.

A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts. The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout.

NEMA 4 (IP66) Cabinet Coolers (dust-tight, oil-tight, splash resistant, indoor/outdoor service) incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust. This valve closes and seals when the cooler is not operating to maintain the integrity of a NEMA 4 enclosure. NEMA 4 (IP66) Cabinet Coolers are available in many cooling capacities for large and small control panels.

Refrigeration Air Conditioning Technology Pdf

All Cabinet Coolers are UL Listed and CE compliant. A NEMA 4 Cabinet Cooler System is available with a thermostat control or in a continuous operation system. Each of these systems will include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and cold air distribution kit used to direct the air for circulation or on to hot spots.

A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts.

The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 4X (IP66) Cabinet Coolers (dust-tight, oil-tight, splash resistant, indoor/outdoor service) incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust. This valve closes and seals when the cooler is not operating to maintain the integrity of a NEMA 4X enclosure. NEMA 4X (IP66) Cabinet Coolers are constructed of stainless steel for food service and corrosive environments. They are available in many cooling capacities for large and small control panels.

All Cabinet Coolers are UL Listed and CE compliant. A NEMA 4X Cabinet Cooler System is available with a thermostat control or in a continuous operation system. Each of these systems will include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and cold air distribution kit used to direct the air for circulation or on to hot spots. EXAIR’s Side Mount Kits make mounting on the side of an electrical enclosure possible when there is limited space on the top or side. (NEMA 4 and 4X Cabinet Cooler Systems must be mounted vertically.) The Side Mount Kits maintain the NEMA rating of large and small NEMA Type 12, 4 and 4X enclosures.

They mount in a standard electrical knockout (1-1/2 NPS). Side Mount Kits for NEMA 12 Cabinet Cooler Systems have an aluminum construction. Those for NEMA 4 and 4X Cabinet Cooler Systems are Type 303 or Type 316 stainless steel. EXAIR’s digital ETC (Electronic Temperature Control) provides precise temperature control for your electrical enclosure. It can accurately maintain a constant temperature that is slightly under the maximum rating of the electronics, permitting just enough cooling for the electronics without going so cold as to waste compressed air.

The LED readout of the ETC displays the internal temperature of the electrical enclosure (°F or °C) that is constantly being monitored by a quick response thermocouple. The control activates the solenoid valve (included) when the temperature setting is exceeded. The polycarbonate plastic enclosure of the ETC is suitable for NEMA 12, 4 and 4X environments.

(Cabinet Cooler not included.). A new solution to an old problem. Heat build up on dry machining operations reduces tool life and machining rates. The Cold Gun Aircoolant System produces a stream of clean, cold air at 50°F (28°C) below supply air temperature.

Operation is quiet and there are no moving parts to wear out. It will remove heat to prolong tool life and increase productivity on machining operations when liquid coolants cannot be used. The Cold Gun is also an alternative to expensive mist systems. It eliminates the costs associated with the purchase and disposal of cutting fluids and worker related health problems from breathing airborne coolants or slipping on wet floors. EXAIR's compressed air operated Reversible Drum Vac System attaches quickly to any closed head 30, 55 or 110 gallon drum. Its compressed air powered vacuum fills a 55 gallon drum in less than two minutes. With the simple turn of a knob, the same stainless steel pump quickly empties the drum.

Floor level coolant sumps can be easily refilled, floor spills vacuumed, or contaminated liquids transferred to filtration tanks in minutes. The flow rate in and out of the drum can be controlled with the knob, making it ideal for dispensing liquids. EXAIR’s Mini Reversible Drum Vac System delivers the same two-way action for small jobs. It comes complete with a 5 gallon drum and all the tools. EXAIR's compressed air operated High Lift Chip Trapper System attaches quickly to the closed head 30, 55 or 110 gallon drum. Its high powered vacuum is able to lift liquids up to 15 feet vertical and fill a 55 gallon drum in less than 85 seconds. With the simple turn of a knob, the same stainless steel pump quickly empties the drum.

The High Lift Chip Trapper has the extra power you need to move liquids from below grade work areas, sumps or tanks. Complete with a 20' hose it can also reach farther. Engineered for dusty environments that require regular cleaning, the Heavy Duty HEPA Vac is designed with high capacity in mind.

The HEPA Vac attaches to an ordinary 55 or 110 gallon open top drum to turn it into a powerful, HEPA (High Efficiency Particulate Air) quality, industrial vacuum cleaner. Like the Heavy Duty Dry Vac, it’s powerfully designed to move more material with less wear. In addition, the Heavy Duty HEPA Vac has been engineered to filter contaminants to HEPA requirements in dusty environments requiring frequent cleaning. EXAIR’s EFC™ is a user-friendly electronic flow control for compressed air that is designed to minimize compressed air use on blow off, drying, cooling, conveying and static elimination operations. The EFC combines a photoelectric sensor with a timing control that limits compressed air use by turning it off when no part is present.

The timing control permits easy tuning to the application requirements while providing flexibility in sensing distance. Available to improve applications with flow up to 350 SCFM. EXAIR’s Digital Flowmeter, with data logging capability available, is the easy way to monitor compressed air consumption and waste! The digital display shows the exact amount of compressed air being used, making it easy to identify costly leaks or inefficient air products. No cutting, welding, adjustments or calibration are ever required. It is designed for permanent or temporary mounting to a compressed air pipe. If the unit needs to be removed, blocking rings are available.

Available for measuring air flow in SCFM or m³/hr. On schedule 40 iron pipe from 1/2'-4' diameter. Flow meters for copper pipe also available. EXAIR's Gen4 Super Ion Air Knife removes static electricity from plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem. The laminar sheet of air sweeps surfaces clean of static, particulate, dust and dirt. Production speeds, product quality and surface cleanliness can improve dramatically.

The Gen4 Super Ion Air Knife provides the best performance of all ionizers. It uses our Super Air Knife (40:1 air amplification) to deliver a uniform sheet of ionized air effective up to 20 feet (6.1m) away. EXAIR's Gen4 Ion Air Jet delivers a concentrated airflow that can cover a precise spot without disturbing other areas. This quiet, focused airstream provides incredibly fast static decay rates and cleaning ability. The Gen4 Ion Air Jet is the ideal way to remove static and dust from small parts prior to shrink wrapping, packaging, printing, painting or finishing. The Gen4 Stay Set Ion Air Jet comes complete with a magnetic base that allows easy mounting and portability on a machine, a bench or other surface.

A shutoff valve on the base provides infinite control of the force and flow. For hands free operation, an optional Model 9040 Foot Pedal (requires floor or machine mounting) is available. Selectable Voltage Power Supplies - Allow you to select either 115V or 230V input on one Power Supply. Integrated fuse protects against voltage spikes, modular cable eases routing, electromagnetic shielding protects other sensitive electronics. Choose 2 outlet or 4 outlet model. For use with Gen4 Super Ion Air Knife, Gen4 Standard Ion Air Knife, Gen4 Ionizing Bars, Gen4 Ion Air Cannon, Gen4 Ion Air Gun, Gen4 Super Ion Air Wipe, Gen4 Ion Air Jet and Gen4 Ionizing Point only.

Single Voltage Power Supplies - The Two and Four Outlet Power Supplies require an input of 115 VAC, 50/60 Hz. Two other variations for 230 VAC are also available. A 6' (1.83m) power cord and lighted power switch are included.

Power Supplies are UL Listed to U.S. And Canadian safety standards, and are CE and RoHS compliant. For use with old style Super Ion Air Knife, Standard Ion Air Knife and Ionizing Bars. EXAIR's Super Ion Air Knife removes static electricity from plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem. The laminar sheet of air sweeps surfaces clean of static, particulate, dust and dirt. Production speeds, product quality and surface cleanliness can improve dramatically.

The Super Ion Air Knife provides the best performance of all ionizers. It uses our Super Air Knife (40:1 air amplification) to deliver a uniform sheet of ionized air effective up to 20 feet (6.1m) away.

These single stage, cylindrical units are compact and easy to mount at the point of use. They can be held in place by threading them directly onto a compressed air line or with the use of a mounting clip. There are 7 models available for use with porous materials like cardboard, with vacuum levels up to 21' Hg (71 kPa) and vacuum flows up to 18.5 SCFM (524 SLPM). There are 7 models available for use with non-porous materials such as glass, with vacuum levels up to 27' Hg (91 kPa) with vacuum flows up to 15.8 SCFM (447 SLPM). A low cost, reliable, maintenance free solution to a variety of industrial spot cooling problems. Using an ordinary supply of compressed air as a power source, vortex tubes create two streams of air, one hot and one cold, with no moving parts. EXAIR Vortex Tubes are constructed of stainless steel.

The wear resistance of stainless steel, as well as its resistance to corrosion and oxidation, assures that EXAIR Vortex Tubes will provide years of reliable, maintenance-free operation. Vortex Tubes can produce:. Temperatures from -50° to +260°F (-46° to +127°C). Flow rates from 1 to 150 SCFM (28 to 4,248 SLPM). Refrigeration up to 10,200 Btu/hr. (2,571 Kcal/hr.) Temperatures, flows and cooling power are adjustable over a wide range using the control valve on the hot end exhaust. EXAIR Silencing Mufflers help to reduce work area noise produced by air exhausting from cylinders, valves and other air powered equipment.

Per OSHA Standard 1910.95 (a), worker must not be exposed to sound levels above 90 dBA for any eight hour shift of a 40 hour work week. Silencing Mufflers help plants meet this OSHA requirement by reducing the sound to safe levels below 90 dBA. They also eliminate harmful dead end pressures. Each style of Silencing Muffler shown has a high airflow capacity, with low back pressure. Popular NPT sizes are ideal for new and existing installations.

Some applications require an intermittent demand for a high volume of compressed air. This can cause fluctuations in pressure and volume throughout the compressed air system with some points being 'starved' for compressed air. EXAIR's Model 9500-60 60 Gallon Receiver Tank can be installed near the point of high demand so there is an additional supply of compressed air available for a short duration. The time between the high volume demand occurrences should be long enough so the compressor has enough time to replenish the Receiver Tank.

Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Using a small amount of compressed air as their power source, Super Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows through a fixed air gap. Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate. Both the vacuum and discharge ends of the Air Amplifier can be ducted, making them ideal for drawing fresh air from another location, or moving smoke and fumes away. Also effective to cool, clean and dry parts or processes. Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials.

Force and flow for the Adjustable Air Amplifier is changed by turning the exhaust end (with the knurled ring loose) to open or close the continuous air gap. When desired performance is obtained, the knurled ring can be tightened to lock the flow at that setting. Available in aluminum or in stainless steel for food service, higher temperatures (400°F/204°C), and corrosive applications. Custom materials, mounting options (flanges), and sizes available. Utilizing the Coanda effect, a basic principle of fluidics, Air Amplifiers become a simple, low cost way to circulate air, move smoke, fumes, and light materials. Using a small amount of compressed air as their power source, High Temperature Air Amplifiers pull in large volumes of surrounding air to produce high volume, high velocity outlet flows through a fixed air gap. Quiet, efficient Air Amplifiers will create output flows up to 25 times their consumption rate.

High Temperature Air Amplifiers are rated to 700°F (374°C). EXAIR's Soft Grip Safety Air Gun is ideal for hours of continuous use without fatigue. The ergonomic design keeps the hand in a comfortable position and incorporates a large trigger that permits operation with one or more fingers. The durable cast aluminum body is suited for rugged industrial use and includes a convenient hanger hook for easy storage. These guns minimize compressed air use, maintain OSHA pressure standard 1910.242(b) and reduce noise exposure by remaining under OSHA standard 29 CFR 1910.95(a) decibel limits.

Extension pipes, chip shields and Stay Set Hoses available for most models. EXAIR's Heavy Duty Safety Air Gun is a powerful air gun that delivers high force for use in rugged, industrial environments.

The 3/8 NPT compressed air inlet increases the compressed air flow available to the Super Air Nozzle, resulting in higher force and flow than other air guns. The durable cast curved trigger makes it comfortable for hours of use without fatigue. These guns minimize compressed air use, maintain OSHA pressure standard 1910.242(b) and reduce noise exposure by remaining under OSHA standard 29 CFR 1910.95(a) decibel limits. Aluminum Extension Pipes and Chip Shields are available. EXAIR’s Super Air Knife is the most efficient compressed air knife on the market. It is engineered to dramatically reduce compressed air usage while entraining ambient air at a ratio of 40:1.

Noise levels are greatly reduced when compared to other blowoffs. The Super Air Knife offers a more efficient way to clean, dry or cool parts, webs or conveyors. It delivers a uniform sheet of laminar airflow across the entire length with hard-hitting force. Available from stock 3” to 108” long and made from aluminum, 303SS, 316SS and PVDF to meet your application needs.

Custom sizes and materials available. With force values from 2 oz. (56.7g) through 22 oz. (624g) these nozzles are a simple solution to reduce excessive air consumption and noise levels on compressed air blowoff operations. EXAIR engineered Air Nozzles and Jets produce outlet flows up to 25 times compressed air consumption using a small amount of compressed air as the power source.

Many power companies now provide attractive rebates to plants who switch to engineered Super Air Nozzles! Air savings, compared to open copper tubes or pipes commonly used for blowoff, can be as high as 80%. Less compressed air means less noise. The typical noise level reduction is 10 dBA. All EXAIR Air Nozzles and Jets meet Occupational Safety and Health Administration (OSHA) maximum dead end pressure and sound level exposure requirements and carry the CE mark. Some applications require extremely high force with extensive reach and these nozzles are the solution by offering force values from 1 lb (462 g) through 23 lbs (10.43 kg).

EXAIR offers most standard nozzles in a high force version. With incredibly high blowing forces these nozzles are ideal for part ejection as well as blowoff, cooling and drying applications.

EXAIR has engineered Large Super Air Nozzles that put the blowing capability of multiple nozzles into one single air nozzle. Hard-hitting force is measured in pounds, not ounces. All meet OSHA noise level and dead end pressure requirements. EXAIR's compressed air operated Line Vac connects to standard hose or tube to create a powerful in-line conveyor.

The compact design features large throat diameters for maximum throughput capability. Line Vac conveyors are ideal for moving large volumes of material over long distances. The material flow rate is easily controlled with a pressure regulator. No moving parts or electricity assures maintenance free operation. Sizes from 3/8' to 5' are available.

Available in aluminum, Type 303 stainless steel or Type 316 stainless steel. EXAIR’s Threaded Line Vac air operated conveyors convert ordinary pipe into a powerful conveying system for parts, scrap, trim and other bulk materials. The Threaded Line Vac attaches easily to plumbing pipe couplers, making it easy to build a complete system using ordinary pipe and fittings available from any home center, hardware store or plumbers supply.

Performance is the same as our standard Line Vac. Models from 3/8 to 3 NPT are available in aluminum and stainless steel, which are suited to a wide variety of applications. No moving parts or electricity assures maintenance free operation. A low cost, reliable way to cool and purge electronic control panels.

EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts. The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 12 (IP54) Cabinet Coolers are available in many cooling capacities for large and small control panels. All Cabinet Coolers are UL Listed and CE compliant. A NEMA 12 Cabinet Cooler System is available with a thermostat control or in a continuous operation system.

Each of these systems will include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and cold air distribution kit used to direct the air for circulation or on to hot spots. A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts. The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 4 (IP66) Cabinet Coolers (dust-tight, oil-tight, splash resistant, indoor/outdoor service) incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust.

This valve closes and seals when the cooler is not operating to maintain the integrity of a NEMA 4 enclosure. NEMA 4 (IP66) Cabinet Coolers are available in many cooling capacities for large and small control panels.

All Cabinet Coolers are UL Listed and CE compliant. A NEMA 4 Cabinet Cooler System is available with a thermostat control or in a continuous operation system. Each of these systems will include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and cold air distribution kit used to direct the air for circulation or on to hot spots.

A low cost, reliable way to cool and purge electronic control panels. EXAIR Cabinet Coolers incorporate a vortex tube to produce cold air from compressed air - with no moving parts. The compact Cabinet Cooler can be installed in minutes through a standard electrical knockout. NEMA 4X (IP66) Cabinet Coolers (dust-tight, oil-tight, splash resistant, indoor/outdoor service) incorporate a low pressure relief valve for both the vortex tube and cabinet air exhaust.

This valve closes and seals when the cooler is not operating to maintain the integrity of a NEMA 4X enclosure. NEMA 4X (IP66) Cabinet Coolers are constructed of stainless steel for food service and corrosive environments. They are available in many cooling capacities for large and small control panels. All Cabinet Coolers are UL Listed and CE compliant. A NEMA 4X Cabinet Cooler System is available with a thermostat control or in a continuous operation system.

Each of these systems will include a water-dirt filter separator to prevent water condensate and dirt from entering your enclosure and cold air distribution kit used to direct the air for circulation or on to hot spots. EXAIR’s Side Mount Kits make mounting on the side of an electrical enclosure possible when there is limited space on the top or side. (NEMA 4 and 4X Cabinet Cooler Systems must be mounted vertically.) The Side Mount Kits maintain the NEMA rating of large and small NEMA Type 12, 4 and 4X enclosures. They mount in a standard electrical knockout (1-1/2 NPS).

Side Mount Kits for NEMA 12 Cabinet Cooler Systems have an aluminum construction. Those for NEMA 4 and 4X Cabinet Cooler Systems are Type 303 or Type 316 stainless steel. EXAIR’s digital ETC (Electronic Temperature Control) provides precise temperature control for your electrical enclosure. It can accurately maintain a constant temperature that is slightly under the maximum rating of the electronics, permitting just enough cooling for the electronics without going so cold as to waste compressed air.

The LED readout of the ETC displays the internal temperature of the electrical enclosure (°F or °C) that is constantly being monitored by a quick response thermocouple. The control activates the solenoid valve (included) when the temperature setting is exceeded. The polycarbonate plastic enclosure of the ETC is suitable for NEMA 12, 4 and 4X environments. (Cabinet Cooler not included.). A new solution to an old problem.

Heat build up on dry machining operations reduces tool life and machining rates. The Cold Gun Aircoolant System produces a stream of clean, cold air at 50°F (28°C) below supply air temperature. Operation is quiet and there are no moving parts to wear out. It will remove heat to prolong tool life and increase productivity on machining operations when liquid coolants cannot be used. The Cold Gun is also an alternative to expensive mist systems. It eliminates the costs associated with the purchase and disposal of cutting fluids and worker related health problems from breathing airborne coolants or slipping on wet floors. EXAIR's compressed air operated Reversible Drum Vac System attaches quickly to any closed head 30, 55 or 110 gallon drum.

Its compressed air powered vacuum fills a 55 gallon drum in less than two minutes. With the simple turn of a knob, the same stainless steel pump quickly empties the drum. Floor level coolant sumps can be easily refilled, floor spills vacuumed, or contaminated liquids transferred to filtration tanks in minutes. The flow rate in and out of the drum can be controlled with the knob, making it ideal for dispensing liquids. EXAIR’s Mini Reversible Drum Vac System delivers the same two-way action for small jobs.

It comes complete with a 5 gallon drum and all the tools. EXAIR's compressed air operated High Lift Chip Trapper System attaches quickly to the closed head 30, 55 or 110 gallon drum.

Its high powered vacuum is able to lift liquids up to 15 feet vertical and fill a 55 gallon drum in less than 85 seconds. With the simple turn of a knob, the same stainless steel pump quickly empties the drum. The High Lift Chip Trapper has the extra power you need to move liquids from below grade work areas, sumps or tanks. Complete with a 20' hose it can also reach farther. Engineered for dusty environments that require regular cleaning, the Heavy Duty HEPA Vac is designed with high capacity in mind. The HEPA Vac attaches to an ordinary 55 or 110 gallon open top drum to turn it into a powerful, HEPA (High Efficiency Particulate Air) quality, industrial vacuum cleaner.

Like the Heavy Duty Dry Vac, it’s powerfully designed to move more material with less wear. In addition, the Heavy Duty HEPA Vac has been engineered to filter contaminants to HEPA requirements in dusty environments requiring frequent cleaning.

EXAIR’s EFC™ is a user-friendly electronic flow control for compressed air that is designed to minimize compressed air use on blow off, drying, cooling, conveying and static elimination operations. The EFC combines a photoelectric sensor with a timing control that limits compressed air use by turning it off when no part is present. The timing control permits easy tuning to the application requirements while providing flexibility in sensing distance. Available to improve applications with flow up to 350 SCFM.

EXAIR’s Digital Flowmeter, with data logging capability available, is the easy way to monitor compressed air consumption and waste! The digital display shows the exact amount of compressed air being used, making it easy to identify costly leaks or inefficient air products. No cutting, welding, adjustments or calibration are ever required.

It is designed for permanent or temporary mounting to a compressed air pipe. If the unit needs to be removed, blocking rings are available.

Available for measuring air flow in SCFM or m³/hr. On schedule 40 iron pipe from 1/2'-4' diameter. Flow meters for copper pipe also available.

EXAIR's Gen4 Super Ion Air Knife removes static electricity from plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem. The laminar sheet of air sweeps surfaces clean of static, particulate, dust and dirt. Production speeds, product quality and surface cleanliness can improve dramatically. The Gen4 Super Ion Air Knife provides the best performance of all ionizers. It uses our Super Air Knife (40:1 air amplification) to deliver a uniform sheet of ionized air effective up to 20 feet (6.1m) away. EXAIR's Gen4 Ion Air Jet delivers a concentrated airflow that can cover a precise spot without disturbing other areas.

This quiet, focused airstream provides incredibly fast static decay rates and cleaning ability. The Gen4 Ion Air Jet is the ideal way to remove static and dust from small parts prior to shrink wrapping, packaging, printing, painting or finishing. The Gen4 Stay Set Ion Air Jet comes complete with a magnetic base that allows easy mounting and portability on a machine, a bench or other surface. A shutoff valve on the base provides infinite control of the force and flow. For hands free operation, an optional Model 9040 Foot Pedal (requires floor or machine mounting) is available. Selectable Voltage Power Supplies - Allow you to select either 115V or 230V input on one Power Supply.

Integrated fuse protects against voltage spikes, modular cable eases routing, electromagnetic shielding protects other sensitive electronics. Choose 2 outlet or 4 outlet model. For use with Gen4 Super Ion Air Knife, Gen4 Standard Ion Air Knife, Gen4 Ionizing Bars, Gen4 Ion Air Cannon, Gen4 Ion Air Gun, Gen4 Super Ion Air Wipe, Gen4 Ion Air Jet and Gen4 Ionizing Point only. Single Voltage Power Supplies - The Two and Four Outlet Power Supplies require an input of 115 VAC, 50/60 Hz. Two other variations for 230 VAC are also available. A 6' (1.83m) power cord and lighted power switch are included. Power Supplies are UL Listed to U.S.

And Canadian safety standards, and are CE and RoHS compliant. For use with old style Super Ion Air Knife, Standard Ion Air Knife and Ionizing Bars. EXAIR's Super Ion Air Knife removes static electricity from plastics, webs, sheet stock and other product surfaces where tearing, jamming or hazardous shocks are a problem. The laminar sheet of air sweeps surfaces clean of static, particulate, dust and dirt. Production speeds, product quality and surface cleanliness can improve dramatically. The Super Ion Air Knife provides the best performance of all ionizers.

It uses our Super Air Knife (40:1 air amplification) to deliver a uniform sheet of ionized air effective up to 20 feet (6.1m) away. These single stage, cylindrical units are compact and easy to mount at the point of use. They can be held in place by threading them directly onto a compressed air line or with the use of a mounting clip. There are 7 models available for use with porous materials like cardboard, with vacuum levels up to 21' Hg (71 kPa) and vacuum flows up to 18.5 SCFM (524 SLPM). There are 7 models available for use with non-porous materials such as glass, with vacuum levels up to 27' Hg (91 kPa) with vacuum flows up to 15.8 SCFM (447 SLPM). A low cost, reliable, maintenance free solution to a variety of industrial spot cooling problems.

Using an ordinary supply of compressed air as a power source, vortex tubes create two streams of air, one hot and one cold, with no moving parts. EXAIR Vortex Tubes are constructed of stainless steel. The wear resistance of stainless steel, as well as its resistance to corrosion and oxidation, assures that EXAIR Vortex Tubes will provide years of reliable, maintenance-free operation. Vortex Tubes can produce:. Temperatures from -50° to +260°F (-46° to +127°C). Flow rates from 1 to 150 SCFM (28 to 4,248 SLPM). Refrigeration up to 10,200 Btu/hr.

(2,571 Kcal/hr.) Temperatures, flows and cooling power are adjustable over a wide range using the control valve on the hot end exhaust. EXAIR Silencing Mufflers help to reduce work area noise produced by air exhausting from cylinders, valves and other air powered equipment.

Per OSHA Standard 1910.95 (a), worker must not be exposed to sound levels above 90 dBA for any eight hour shift of a 40 hour work week. Silencing Mufflers help plants meet this OSHA requirement by reducing the sound to safe levels below 90 dBA. They also eliminate harmful dead end pressures. Each style of Silencing Muffler shown has a high airflow capacity, with low back pressure. Popular NPT sizes are ideal for new and existing installations. Some applications require an intermittent demand for a high volume of compressed air.

This can cause fluctuations in pressure and volume throughout the compressed air system with some points being 'starved' for compressed air. EXAIR's Model 9500-60 60 Gallon Receiver Tank can be installed near the point of high demand so there is an additional supply of compressed air available for a short duration. The time between the high volume demand occurrences should be long enough so the compressor has enough time to replenish the Receiver Tank.