osha air compressor safety valve made in china

We not only will try our best to offer excellent services to every customer, but also are ready to receive any suggestion offered by our customers for Air Compressor Safety Valve, Plugging Valve For Hydraulic Test, Pe Ball Valve, Awwa C509 Nrs Resilient Seated Gate Valve,Shut-Off Valve. To learn more about what we can easily do in your case, make contact with us at any time. We glance forward to developing superior and long-term organization interactions along with you. The product will supply to all over the world, such as Europe, America, Australia,Israel, Wellington,Karachi, South Korea.We have advanced production technology, and pursuit innovative in products. At the same time, the good service has enhanced the good reputation. We believe that as long as you understand our product, you must be willing to become partners with us. Looking forward to your inquiry.

Thank you for your letter dated January 31 concerning your constituent, Mr. James Lyle McCloy II, President of Compressed Air Parts Company. Mr. McCloy is concerned about the lack of enforcement by the Occupational Safety and Health Administration (OSHA) of its rules requiring safety check valves on compressed air equipment. I apologize for the delay of this response.

As Mr. Roy Gurnham of my staff discussed with Mr. Mark Staudohar of your office in mid-February when he called to explain we could not meet with Mr. McCloy at the time, OSHA continues to recognize the need for safety check valves and is concerned that accidents have occurred because such valves were not provided as required. We will remind our compliance officers of the importance of this provision and that their inspections should include a review of such equipment as appropriate.

As you may be aware, the State of Arizona is responsible for occupational safety and health enforcement within the State under a plan approved and monitored by Federal OSHA. Under its plan, Arizona adopts standards identical to those promulgated by Federal OSHA and utilizes equivalent enforcement procedures. If your constituent wishes to discuss safety and health enforcement in Arizona, we suggest that he contact the Arizona industrial Commission at the following address:

The enclosed information is sent for your consideration. Please investigate this matter and forward to me the information for response to my constituent, Mr. James Lyle McCloy II, President of Compressed Air Parts Company.

Introducing our product in mid 1972, with several other manufacturers, sales were quite brisk and the Department of Labor was very active insuring compliance. Since early 1976 enforcement has been very `spotty". As of this time only ourselves and one other manufacturer are still providing valves to meet Federal Regulations. Fortunately we have been the primary source.

Recently we were dismissed from a One Million Dollar ($1,000,000) product liability suit in which it was determined that the air compressor in use was not equipped with a safety check valve as required. This incident took place on a Federally funded Interstate bridge repair contract. Also, there is currently a multi-million suit concerning the lack of a safety check valve (actually there was a valve on the compressor but was removed for unknown reasons). In that case a worker has a severe head injury and has been in a nursing home for two years and cannot recognize his family.

Each equipment modification, repair, test, calibration or maintenance service shall be recorded by means of a tagging or logging system, and include the date and nature of work performed, and the name or initials of the person performing the work.

Compressors used to supply air to the diver shall be equipped with a volume tank with a check valve on the inlet side, a pressure gauge, a relief valve, and a drain valve.

The output of air compressor systems shall be tested for air purity every 6 months by means of samples taken at the connection to the distribution system, except that non-oil lubricated compressors need not be tested for oil mist.

An inflatable flotation device capable of maintaining the diver at the surface in a face-up position, having a manually activated inflation source independent of the breathing supply, an oral inflation device, and an exhaust valve shall be used for SCUBA diving.

Surface-supplied air masks and helmets shall have a minimum ventilation rate capability of 4.5 acfm at any depth at which they are operated or the capability of maintaining the diver"s inspired carbon dioxide partial pressure below 0.02 ATA when the diver is producing carbon dioxide at the rate of 1.6 standard liters per minute.

An OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVES should be placed immediately after the air control shut off valve and before the hose on a compressor, and after each discharge port that a hose is connected to.

Before starting the compressor the air control valve should be closed completely. When the compressor unloads, open the air shut off control valve very slowly. Full port ball valves tend to work better than gate or butterfly type valves.

The air shut off control valve must be fully open for the OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVES to work. Some portable air compressor manufacturers recommend start-up with the air control valve slightly open. In this case you may have to close the valve and reopen it slowly to the full open position, or wait for the safety shut-off valve to reset itself.

If the OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVES fails to operate despite meeting all condi-tions, check the hose line for obstructions or a hose mender restricting normal air flow.

• Turn on air supply slowly (to avoid tripping OSHA safety valve). Prior to fully reaching operation conditions, the OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVES should suddenly activate and stop air flow.

• If the OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVE is not activated the unit should be disconnected and the lower flow range OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVES should be used. This means you need to use a different valve with a lower scfm range.

• At temperatures below 40°F ensure that OSHA COMPRESSED AIR SAFETY SHUT-OFF VALVES are not subject to icy conditions which may prevent proper functioning.

Alibaba.com offers 1,755 air compressor safety valve products. such as brass, alloy, and plastic. You can also choose from safety, check, and ball. As well as from gas, water, and base. And whether air compressor safety valve is machinery repair shops, manufacturing plant, or energy & mining.

Chip guards are used to protect the operator and people working in the vicinity from flying chips and particles. They can either be screens or other solutions to prevent eye and body injuries. It is important to keep in mind that some safety equipment only protects the operator and these may need to be supplemented in order to protect people nearby. Furthermore, personal safety equipment such as hearing protection and full-cover goggles must be used.

Silvent can help you eliminate the risk of non-compliance with OSHA 1910.242(b), while maintaining an effective blowing force. All Silvent air guns feature the optimal combination of high blowing force, low energy consumption and low noise levels.

____ Are safety chains or other suitable locking devices used at couplings of high pressure hose lines where a connection failure would create a hazard?

____ Is it prohibited to use compressed air to clean up or move combustible dust, if such action could cause the dust to be suspended in the air and cause a fire or explosion?

Compressed air is a gas under more pressure than the air in the general environment. Compressed air is dangerous because – without proper personal protective equipment – it can damage any part of the human body.

If compressed air gets into the bloodstream, the result can be fatal. A pressure strong enough to dust or clean is strong enough to break the skin and penetrate the body. Even pressures as low as five to 10 pounds per square inch can cause an injury.

Almost any part of a compressed-air system can be hazardous including the compressor, the storage tank, valves, regulators, and the line that moves the air to the point of use.

Even at a relatively low pressure, flammable gases, such as acetylene, butane, ethylene, hydrogen, methylamine, and vinyl chloride, can burn or explode when they are accidentally released from a broken or leaking valve or from a safety device.

Safety should be the priority in any workplace environment, whether it’s a construction site, a factory or another setting. Business leaders want to make sure their employees are safe, maintain high morale among their workforce and reduce the possibility of damaged or broken machinery. By employing practical safety measures, your company can benefit from increased uptime and fewer repair or replacement expenses.

Having safety measures in place is especially important when working with air compressors and other high-powered machinery. Compressed air should be treated with the same amount of care as other energy sources, as misuse or a lack of the proper precautions can present risks. It’s essential that all operators have the proper training, have read all instruction manuals thoroughly and understand how to mitigate safety risks and potential damage. Manuals contain an abundance of valuable information and will tell you how to keep your compressors running for longer periods without damage or injury.

There are also plenty of other resources that discuss how to maintain safety when operating pneumatic tools and air compressors. This guide will take you through the basics of using an air compressor, what to check before use, what to monitor and how to keep operators and workspaces safe to minimize air compressor dangers.

Air compressors are useful for many jobs, but they can also become dangerous when not maintained properly or misused. Compressor machines, hoses, pneumatic tools and electric connections can all pose hazards in the workplace. Air compressor accidents could potentially cause harm to workers and machinery.

What are some of the most common hazards related to air compressors? They include electrical dangers, fumes, flying particles, high pressures and high noise levels.

Flying particles and debris: Highly pressurized air and pneumatic tools can cause flying debris. If it strikes an operator, the pieces can cause bodily injury, or they can become lodged in the machine, causing damage.

High pressures:If high-pressure air is injected into the body, dangerous conditions and injuries, such as air embolism, ruptured eardrums and ruptured organs, can result.

Operators and workers can mitigate these dangers by following proper safety measures and air compressor precautions, which we will discuss later in the guide.

Depending on where you’re working, the intake air can contain pollutants and contaminants that are harmful to your health. From carbon monoxide to dust and debris, the air in the compressor collects from the surrounding space. To keep yourself safe while using the compressor unit, you must work in an area with proper airflow or natural air access, as well as protective gear, such as a respirator or dust mask.

While the likelihood of a workplace fatality due to an air compressor failure is low, it can happen in some extreme circumstances. If a compressor tank explodes, it can endanger your workers’ lives, but typically, the highest amount of danger lies with the operator. Due to the high pressures and pneumatic tools attached, operators must abide by all safety rules and regulations, including having the proper protective gear.

Every operator needs to undergo proper training and learn the relevant safety standards before using an air compressor. If you upgrade your air compressors or make any repairs, it’s essential to update operators on any changes so they know how to use the machine correctly and know what to look out for. It’s also important to check air compressor safety regulations from the Occupational Safety and Health Administration (OSHA) and ensure you’re in compliance with any that apply to your uses or machines.

The way your equipment and workspace are set up can have a significant impact on safety. Some air compressor and workspace setup tips to keep in mind include:

Component pressure ratings: Make sure that all components, including hoses, pipes and fittings, are rated for the maximum pressure of the air compressor.

Relief valves: Relief valves automatically release air if the pressure in the tank gets too high. These valves are important air compressor tank safety features, so you should never attempt to adjust, bypass or remove them.

Drain valves: If your compressor has an electric drain valve, make sure it is at least a foot and a half above the ground. Electric drain valves must be kept away from moisture.

Workspace air circulation: Intake air contains pollutants and carbon monoxide that can be hazardous to your health. For these reasons and others, it’s essential to keep your workspace circulated with clean air at all times.

Workspace humidity: It’s important to keep the humidity in your workspace from getting too high. To decrease the moisture in the air, try increasing air circulation in the workspace, operating your compressor for longer periods, using a peripheral crankcase heater or adding a dryer to your compressed air system.

Before using a compressor, you need to check various components to make sure the machine will work properly. To keep track of any issues and ensure you’ve looked at all the necessary areas, create an air compressor safety checklist for your operators to complete before each job. Some of the elements you may want to look at include:

Oil level: It’s essential to check and see if the machine has an appropriate amount of oil. Using it without an adequate amount of oil can ruin it to the point of requiring costly repairs or replacement. If it needs more oil, add oil to the reservoir but be careful not to overfill it. Also, be sure to keep oil from spilling onto the exterior of the compressor.

Fuel level:To run an air compressor, you need to have a sufficient amount of fuel. It can be a pain to have to refill in the middle of a job, as it requires you to stop, allow the compressor time to cool off and then refill the tank. Don’t refuel your air compressor when it’s on or has been shut off for only a short time. You should only conduct refuels and oil changes when the machine is cold.

Air filter:Whether you use a given compressor every day or only every once in a while, check the air filter before use. If it appears dirty or clogged, you should remove and wash it — if you have the right kind of screen — or replace it with a new filter.

Air connection:Before turning on your air compressor, make sure that it is securely connected to the air source. If the connection is weak or loose, the compressor may not perform as expected, and parts could disconnect, potentially leading to injury.

Outlets: Ensure your air compressor is only used with outlets that have the proper grounding. If you plug an air compressor into an incorrectly grounded outlet, it could damage the machine’s electrical circuitry and even cause a fire.

There are also air compression safety tips and procedures for particular parts of the compressor. Three of these components include the pressure regulation devices, air receivers and distribution lines. Each of these is significant in maintaining a healthy machine and operating it safely.

Valves:Ensure that the safety valves on your air tank are set to at least 10% or 15 psi — whichever is greater — above the operating pressure of the compressor but never higher than the air receiver’s working pressure limit. If using an air compressor in freezing temperatures, check that the safety valves are positioned in a way that prevents water from collecting inside the unit. If a valve freezes, thaw it and empty the compressor tank before reactivating the unit. The machine should also have shielded blowoff valves so sudden blowoffs don’t result in equipment damage or injury.

Air intake: The air intake should receive air only from clean, outdoor sources. Place a filter or screen at the intake valve to keep the intake air clean.

Speed: Check the manual that came with your compressor for the maximum recommended speed and ensure that you never run your compressor at speeds exceeding this level.

Draining:If your air compressor doesn’t have an automatic drain, be sure to drain the air receiver regularly so liquid does not build up inside of it.

Gauges and valves: Ensure that your air receiver has a pressure gauge and a safety valve that meets the American Society of Mechanical Engineers (ASME) standards.

Air hoses:Don’t let air hoses become bent or kinked. Check distribution lines regularly for flaws, damage and imperfections and replace any defective air lines immediately.

Operators should also take certain precautions while operating air compressors and after completing a project using an air compressor. It’s essential to remain in control of compressor units at all times. Sound footing and standing on a level surface at a safe distance from the unit is crucial as is keeping your hands, clothing and hair away from the air nozzle and tools.

While you can use compressed air for cleaning certain objects at low pressures and with a nozzle, you should never use compressed air for cleaning clothing or human skin. Don’t use compressed air to pressurize a vessel, such as to empty oil from a gearbox, as these vessels aren’t designed to handle high pressures. Don’t dry bearings using compressed air, as doing so can cause excessive rotations speeds that can cause bearings to explode.

Also, be sure to wear the proper safety gear for the job. No matter what tool you’re using for a given project, it’s vital to wear protective gear for your ears and eyes at all times. According to the Center for Disease Control, an estimated 22 million workers face exposure to potentially harmful noise every year. The risks involved with failing to wear hearing guards might not always be apparent at first, but adverse effects due to exposure to noise are often experienced later, in some cases years down the line. Personal protective equipment (PPE) to consider includes goggles, face masks, rubber or leather gloves, steel-toed shoes and leather or PVC aprons. Cotton clothing is not an effective barrier to compressed air. Cover any part of the body that is at risk of coming into contact with compressed air or flying particles.

To prevent safety issues, it’s crucial to keep an eye out for any potential issues while you’re using an air compressor. Once you start the machine and begin your work, be sure to check the following items consistently:

Surroundings: In addition to managing your own safety, keep an eye out for other workers and ensure you’re keeping the surrounding area safe. Make sure that all your hoses, cables and wires are tucked away where no one can trip on them and that you keep your area clean.

Voltage:Pay close attention to your air compressor’s voltage. If repairs are needed, power down the machine, lock and tag out all power sources and release all pressure from the compressor. If your compressor is designed for indoor use, don’t use it outdoors, as rain or wet conditions can cause electrical problems.

Air source:Be sure to check the air source itself regularly to ensure optimal performance and efficiency. The air source should be clean and dry. You can use screens or filters to clean the incoming air.

Air inlet:At the inlet, the air that goes in should be clean and free of moisture and should not exceed the maximum recommended pressure. If the maximum pressure rating of a particular tool is surpassed, it could cause various dangers, such as cracks, undue velocity or faulty pressure or output torque.

Performing preventative maintenance is essential to keeping your compressor running smoothly and safely. It can increase the longevity of your machine and improve its capabilities. Running a clean, well-kept machine will also promote the wellbeing of your workers and operators and help manage air compressor risks.

Receive the proper training:Anyone performing maintenance on an air compressor should have received the appropriate training to ensure they conduct maintenance tasks correctly and safely.

Follow the manufacturer’s recommendations: To ensure safety in maintenance and operation, it’s important to follow the care and maintenace recommendations of your compressor’s manufacturer.

Disconnect power: Before performing maintenance work, shut off the machine and disconnect it from all power sources. Lock open the electrical switch for the compressor and tag it so no one starts it by mistake.

Clean the unit properly:Cleaning your air compressor regularly will improve its performance and extend its life. When it comes to cleaning carbon remnants from the various parts of an air compressor, it’s safe to use soapy water or a lye solution, but you should never use anything flammable, such as kerosene. Following every cleaning, completely purge the air system.

Lubricate properly:Don’t use oils with low flash points to lubricate compressor parts. These oils could combust due to the high temperatures produced by air compressors during operation. It’s essential, however, to keep parts lubricated with the proper oils and to avoid over-lubrication to prevent corrosion.

Take steps to prevent rust: One of the most dangerous possibilities when it comes to air compressors is a rusty tank. Rust increases the unit’s chances of combusting, putting anyone nearby in danger. To prevent rust due to the accumulation of liquid, use the underside valve to drain the tank daily. If a tank becomes rusted, don’t attempt to repair it. A rusted tank requires replacement.

Handle tools safely:Before you install, remove, fine-tune or perform any kind of maintenance on your pneumatic impact tools or accessory parts, shut off the source of air, bleed the air pressure and disengage the air hose.

Report faulty equipment immediately:If you notice that repair work is needed that goes beyond regular maintenance, tag out the machine so no one uses it. Then, report the issue as quickly as possible so the machine can be repaired.

Although proper maintenance can help extend the life of your air compressor, you may still occasionally need to troubleshoot issues. Follow these compressed air safety tips when troubleshooting your equipment:

Shut down your compressor:Turn off your compressor, disconnect it from power and bleed any remaining air pressure before doing any troubleshooting or repair work. Make sure that the shutoff valve is always within reach in case something goes wrong during operation.

Follow safety procedures for hose malfunctions:If a hose malfunctions or comes apart at the coupling, you can prevent whipping with two components. One is an air fuse of the proper size, which you should install in the hose upstream. The other is a whip-inhibiting device that is placed along the coupling of a hose. If an air hose does start whipping around uncontrollably or another similar air hose problem occurs, don’t try to stop and control it by grabbing the hose. To prevent injury, turn off the air source before touching the hose.

Use reliable parts: If a component becomes damaged or needs to be replaced for any reason, use only reliable, high-quality parts that are the correct size, material and type for your machine. Using the wrong parts or low-quality components can result in decreased compressor performance, damage to your equipment and safety hazards.

As one of the world’s leading sellers of compressed air products for nearly 100 years, Quincy Compressor offers an array of machines and parts for many industries. With our one-of-a-kind offers and round-the-clock support, we’ve supplied and serviced businesses in the automotive, manufacturing and construction sectors, among others.

People have various uses for compressed air, and at Quincy, we’ve got them all covered. With Quincy, there’s no application too demanding for our top-of-the-line products to handle with utmost ease and maximum efficiency. Everyone who shops with us receives support from our authorized partners, day or night, as well as industry-leading warranties on select compressor products.

If you’re in the market for compressed air devices or related equipment, explore our website, where you can download whitepapers for more information on our wide range of products. You can also contact your local authorized Quincy Compressor distributor for air compressor sales and service in your area.

When a pressurized air hose becomes accidentally uncoupled or a hose or fitting failure occurs, the rapid expansion of air causes the hose to whip violently creating a potentially lethal situation. Use whipchecks to help prevent injuries or accidents resulting from hose or coupling failure. A whipcheck extends across the hose fittings to give standby safety for hose. Simply pull back the spring and slip the loops on the whipcheck over each hose before connection to provide

These whip checks Prevent hoses from whipping if couplings are accidentally disconnected. whip checks are made from steel cable ( stainless option) and meet OSHA and MSHA (Mine Safety and Health Administration) safety standards. Maximum working pressure is 200 psi.

Whipchek air hose restraints are slipped over the hose on each side of the fitting and prevent hose whip in the event of fitting separation or failure. Spring loaded loops on each end are easily opened to pass over the fitting and then provide a firm grip on the hose.

Except where automatic shutoff valves are used, safety chains or other suitable locking devices shall be used at connections to machines of high-pressure hose lines of 3/4-inch inside diameter or larger, and between high-pressure hose lines of 3/4-inch inside diameter or larger, where a connection failure would create a hazard.

• Fit-for-purpose PPE, as prescribed in the risk assessment and SWMS, shall be available and: • Meet the appropriate government Standard where applicable. • Be appropriate for the person and the task. • Be used as per the original equipment manufacturer directions. • Be inspected regularly and before each use for wear, damage and ‘use-by’ dates. Hoses and components The following safety precautions are to be taken in regards to air hoses: • Ensure all hoses and components are appropriately rated to handle the maximum operating pressure of the air compressor. • Ensure that hoses are protected from mobile plant and vehicle traffic with suitable positioning or cover ramps. • Always release the pressure in air hoses and tools prior to uncoupling. • Never kink or squash a hose to permit it, or a tool attached to it, to be uncoupled. • Always close the valve to which the hose is connected when not in use. • All airlines are to be stored off the ground so that no dirt entry is possible at hose ends. • Always secure couplings use, whip checks, and check to confirm attached and secure • Do not use compressed air hoses for other products such as oils or fuels. • Always ensure that the output hose is secured to an implement prior to turning on air supply. • Do not fit a tail-tail component to extend air hoses. Always use appropriate couplings. • Bolted clamps, that are appropriately secured, shall always be used to secure hoses to hose fittings. • Inspection and maintenance • Employers are required to establish an inspection and maintenance regime for all compressed air equipment. This regime shall be based on: • The results of the risk assessment for the equipment. • The relevant government Standards for each component. • The age and condition of the equipment. • All inspection and maintenance activities are required to be documented (e.g. completed checklists, service reports) and any defects promptly taken out of service and repaired or replaced. • No maintenance work is to be undertaken on air compressors or compressed air tools unless the equipment has been completely de-energised and locked out by the maintenance personnel.

Polar Air, by Eaton Compressor, backs all our piston air compressors with the best warranty in the industry. With our extended warranty, we don’t ask you to buy a service plan, we just ask that you purchase and use our oil and filters. This ensures the correct oil and filters are being used, to keep your piston air compressor running for years to come. We have 3 different extended warranty options to choose from so you can pick what best suits your company’s needs. Make sure to research and ask questions, when comparing warranty information. Be certain, when you buy, that you are getting a full warranty. Our trained service and support team is ready to assist you if you ever need them and we carry a full line of air compressor replacement parts.

A noise-suppression device was first developed, by Polar Air engineers, after feedback from our customers revealed a significant number of complaints, regarding the extreme noise levels of many of our competitors. Engineered and manufactured in the USA, our Whisper Series Quiet Air Compressors reduce stationary compressor DBA ratings by as much as 25%. In an industrial environment, stationary air compressors typically require the added expense of the building or structure to isolate the air compressor and reduce noise in the work environment. The Whisper Series Quiet Air Compressors solves this problem.

The Whisper Series Quiet air Compressors can be installed and operated in any environment, eliminating the need for costly and often inadequate buildings or structures to house the air compressor. Our Whisper Silent Air unit is already installed on the back of the tank, held securely in place with brackets that are fabricated for easy removal and low profile. The Whisper Silent Air Unit dissipates compressor intake noise by channeling the intake air through a series of baffle plates and pre-filters, housed within the silencer cabinet. As a result, the piston intake noise is trapped and dissipated within the silencer structure, significantly reducing noise in the workplace. It also acts as a secondary filtration for cleaner air, which will extend the life of your air compressor.

At the core of our Whisper Series Quiet Air Compressors is our sturdy and reliable air compressor pump by Eaton Compressor. These air compressor pumps are exceptionally quiet in operation and engineered to provide years of reliable service.

Our air compressor pumps are engineered with reliability and durability in mind. The crankcase is solid cast iron, ensuring stable crankshaft alignment and the ability to handle a higher workload even under heavy load conditions. Our compressor pumps also feature a precision balanced solid cast iron crankshaft with Timken-Style stainless steel roller bearings on the front and rear of the crankshaft, ensuring smooth & efficient operation with less drag and reduced energy usage

All steel connecting rods with replaceable rod bearing inserts – this allows the air compressor rods to be rebuilt. While many of our competitors use less reliable aluminum rods, that cannot be rebuilt, the ability to rebuild the rods in our compressor will save you money.

Disc valve design intake and exhaust valves – disc valves have been around for over 100 years and have been proven to provide reliable service under extreme conditions. Our disc valves can be easily removed from the top of the cylinder head, where they can be serviced in minutes, instead of hours, like the reed valves often found in lesser quality air compressors.

All cast iron flywheel with built-in fan – the extra weight of our cast iron flywheel during run cycle gives the pump more “throw” on the compression stroke resulting in fewer loads on the electric motor. Many lesser quality air compressors use aluminum flywheels that do not have the proper weight ratio to give the proper throw, on the compression stroke, when the pump is running.

Built-in head unloaders – these unloaders are built into the intake valve assembly, on the compressor head, and perform a valuable function by unloading or opening the intake valves under constant run applications. This feature reduces internal pump heat from compression, because the intake valve is held open throughout the unloading cycle, allowing fresh air to come into the cylinder chamber. Under the compression stroke, the unloader holds the intake valve open, allowing the air to blow back out the intake filter. This fresh air absorbs the heat from the pump under heavy workloads.

Built-in inter-cooler and after-coolers – the inter-cooler allows air to be cooled between stages, while the after-cooler provides a second cooling stage, that further cools the air before it goes into the tank. Our after-cooler also includes an all copper main feed line from the pump into the tank.

In summary, not only do we have one of the highest-quality, most durable air compressor pumps in the industry, we can also boast the lowest RPM air compressor pumps on the market. On the majority of our compressors, we purposefully oversize our pumps, running them at lower RPMs than most manufacturers. Our more powerful, low RPM pump can still yield a high CFM output, because both our bore and stroke are larger. The benefit is that our customers get the big CFM output, while enjoying the lower RPM operation, which reduces friction and heat, extending the life of the air compressor pump.

Built with 13 G steel and premium-grade expanded metal, our belt guards are more dependable and reliable than any of our competitors, in addition to providing exceptional safety for our customers. Built in the United States, all of our belt guards are OSHA approved.

100% brass check valves with Teflon seating – All check valves on our compressors are solid brass with a Teflon seating. This reduces tank noise, when the compressor is running, because the Teflon seating is much quieter than other materials and insulates noise when valves are opening and closing, during the compression stage.

100% brass ASME safety valves – all safety valves are 100% brass and comply to ASME code. Valves are preset and sealed for correct settings. In the event that your compressor will not turn off, our safety valves open, keeping the compressor from building too high of a pressure level in the tank. This will help to avoid the potential of tank rupture.

Extended tank water drain pipe – plumbed out the front of the unit with a ¼” ball valve handle for easy tank draining. This eliminates the hassle of draining the tank with the typical petcock-style drain under the tank.

Load-less starting – built-in head un-loaders, in the intake valve assembly, unload the pump so it will not start under direct head pressure. This feature prevents damage to the motor during the starting cycle.

We use taper-lock style, 2-groove pulleys, versus single groove. We also use dual, 2-groove, B-Style belts to drive our pumps. This combination is best for a couple of reasons – the dual belts ensure long belt life, and yield low vibration, which makes for smoother, more quiet operation. This is because the dual belts do not have to be as tight as with a single belt setup. The tighter the belts (as with a single belt setup) the more load on the compressor pump, and motor bearings, which decreases the life of both. As well, our taper lock pulleys are much better than a fixed bore pulley with a set screw. A taper lock design will lock the pulley into position, to the motor shaft, allowing it not to loosen or move on the motor shaft.

If you have any questions, or are ready for a quote, please contact our sales team at 877-283-7614 and they’ll work with you to find the best air compressor to meet your needs.

Copies of valid "Permits to Operate" for air tanks, liquefied petroleum tanks or boilers are available from the Pressure Vessel Unit Headquarters Office for a replacement fee of $45.00. To request permit copies:

Click on the heading to access the searchable and printable pressure vessel database showing the current permit and inspection activities for all steam boilers, air tanks, and LPG tanks in the State of California.