Different Types of Turnstiles

Many people use turnstiles every day of their lives without giving much thought to them. They are commonly found in stadiums, concert arenas, amusement parks and subway stations. The purpose of these turnstiles is to allow entry into the building or subway when the person has paid. They can also keep track of the number of being entering. However, there are many other types of turnstiles which the average person does not come into contact with. These turnstiles are usually much bigger and used for security purposes. You might own or operate a facility that is in need of turnstiles. If so, you may not be aware of all the varieties that are available. Here are some of the many different types of turnstiles.

1. Security turnstile

Security turnstiles are most often used in prisons. They have a large amount of metal bars which extend horizontally. These bars prevent a person from being able to have any contact with the person in front or behind them in the turnstile. The bars are located from the top to the bottom of the turnstile. They are made from extremely durable steel. Because of their thickness, there is no danger of a person being able to break the bars with their own strength.

2. Metal detection turnstile

This turnstile can be found in prisons, government buildings and facilities where top secret projects are being conducted. A person will first go through the turnstile. They will then pass through the metal detector. Both part are connected together in one unit. This is a more affordable option than buying both separately. There are also biometric turnstiles. These can only be turned if the person gives their thumbprint or some other biometric data to confirm his or her identity. You can look at more information by going to http://turnstiles.us/CompactSystem.htm.

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3. Tandem turnstile

As the name suggests, a tandem turnstile has two turnstiles next to each other. This is ideal for a building that wants people to enter and exit at one centralized location. This also eliminates the need to invest in two separate turnstiles.

4. Anti-tailgating turnstile

A common problem with turnstiles is when more than one person gets into a single section of a turnstile. This is called tailgating. This can allow more people into a building that are desired because the turnstile count will be inaccurate. An anti-tailgating turnstile will eliminate people from being able to tailgate.

5 Tips for Buying Pumps

Pumps have a wide variety of uses in a wide variety of settings. If you've never purchased them before, however, this variety can seem like a daunting thing instead of a positive one. How are you supposed to choose between so many options? How can you be sure you're getting the best deal when you do? If you're concerned about your future purchase of pumps or pump parts, here are just a few tips for success.

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1. Sketch Out a Rough Budget
"Rough" is the most important word here. It's a rare buyer who sticks exactly to their budget, so a good rule of thumb is to always give yourself some wiggle room when it comes to figuring out your finances. You never know when an unexpected fee or an irresistible upgrade will come calling.

2. Learn Brand Names

When shopping for pumps, there are some brand names that will appear over and over again. It'll be up to you to decide if they're worth the hype. Ask yourself questions like:

- How long has the company been in business?
- How many positive reviews do they have on this shopping website?
- Are there any known drawbacks with this brand?

3. Figure Out Your Project Requirements

Chemical process pumps have different functions and features than under-the-sink pumps, so don't go looking for one when you really need the other. In fact, this is true of all pump types. While they may share the same basic operations, they're so different when it comes to execution that you should treat pump models as their own species.

4. Look for Feedback

What do previous customers have to say about the product? If they're generally positive, that's a good sign. If they're generally negative, you might want to rethink your purchase or at least do some research as to why people look at it so unfavorably.

5. Compare and Contrast

Never buy a product without shopping around first. Even if you wind up coming back to it in the end, only after you've seen everything else on the market can you feel confident that you're getting the pump you want at the price you can afford.

Whether you're buying them for residential use or industrial processing, these are just a few tips for making a smart purchase decision about pumps. Check out sites like MasterPumps.com for more information.

5 Steps Towards Energy Freedom For Non-Profits And Schools

The electrical grid in our country is showing its' age and is being taxed beyond today's capabilities. All too often we learn from the news how certain cities or sometimes regions where electrical service has been interrupted usually for a day or two but sometimes longer than a week. Weather has become more of a factor than in previous years as well as incidences of man-made nefarious activities from the threat of cyber "pearl harbor" to the physical damage and destruction which had been reported only a few years ago at a California sub-station.

 

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During the summer months, we can expect to become inconvenienced by storms and, in some cases, human error from those who provide electrical service or average citizen who do not take the precautions and time to call before they dig or cut down a tree. 

With all the uncertainty that can affect our daily lives and livelihoods, there are five steps towards energy freedom that non-profits and schools can take to improve operating costs and ultimately capital expenses.

Assess the electrical loads - you can conduct an informal audit of all electrical loads, such as servers, computers, monitors, refrigerators, heating, ventilation, and air conditioning (HVAC) equipment, and any other equipment which consumes power. Make a list of the make and model of each type including quantities - later this information can be useful to locate the electrical specifications for how many Watts or power each uses. 

Upgrade power devices - there is no single magic bullet which will propel your organization into saving a lot of money; however, there are steps to take which will provide an accumulated savings. For example, ensure that there is adequate insulation throughout the building and especially around openings such as windows and door, replace equipment with energy star-rated equipment as well as newer equipment which will be more energy efficient. 

According to the US Department of Energy, commercial energy use per square foot of commercial building space has declined by 25 percent for the past four decades. Although this should be good news, the demand, in general, has risen. Additionally, The National Association of Home Builders (NAHB) has reported that the average American home increased to about 2,300 square feet up from 1,500 square feet over a twenty year period.

For a typical business, the capital equipment, as a whole, has become more "greener" to own and operate than older equipment, buildings have reduced and continue to reduce their carbon footprint, and the US Green Building Council's Leadership in Energy and Environmental Design (LEED) is an internationally recognized mark of excellence which provides building owners and operators with a framework for identifying and implementing practical and measurable green building design, construction, operations and maintenance solutions.

Other technological advances that have had a direct impact on

electrical power reduction includes replacing incandescent lighting with light emitting diode (LED) and compact fluorescent light (CFL) and some organizations have decided to prepare for the likelihood of an electrical outage by installing on-site electrical sources instead of combustion-based generators. Some examples of alternative energy sources include natural gas-supplied, hydrogen-based fuel cells, wind generators, and solar energy including storage systems.

Call in the experts - don't risk taking chances with a "DIY" project or try to cut corners and save money because in the end, aside from safety concerns with working with electrical installations, you will almost certainly pay so much more in the end. Instead, just call 866-945-1727 or visit the web site of www.sunbugsolar.com and schedule a consultation. Your organization will get a free solar evaluation, receive the proposal, get assistance with rebates and permits, install the system, flip the switch, then just sit back and monitor your system.

If you'd like to check out other similar installations projects, visit their web site to see how they've helped non-profits and schools take the first step. Don't just trust your investment to anyone, leave it the experts at SunBug Solar where they will do it right, do it once for a professional installation.

Self educate - your organization may want to do some research to learn more about how a solar system works, learn some of the "lingo" regarding new terms and definitions, and identify the major components of a typical system.

-- The federal business energy investment tax credit (ITC) for solar is equal to 30% of the net system cost with no maximum credit.

-- Under the federal Modified Accelerated Cost-Recovery System (MACRS) your organization may recover investments in certain property through depreciation deductions. For example, a renewable energy technology is classified as a five-year property including a variety of solar electric and solar thermal technologies. This allows for the deduction of 100% of the solar panels cost from taxable income over a five year period, resulting in an incentive of approximately 35% of the system cost.

-- Some utilities offer an up-front incentive known as an expected performance-based buydowns (EPBB). The EPBB is an up-front incentive payment where the incentive amount is adjusted to reflect verifiable system capacity as well as the effect of system orientation and shading on energy production. In most cases when an EPBB is paid a PBI is not also available. EPBB’s are more common in connection with smaller systems.

Track your progress - SunBug makes it easy to monitor and to be assured how well the system is working by keeping a track record using the SunWatch Meter solar power monitor will keep a pulse on it all.

Another type of meter, the net metering technology, allows your organization to spin the meter backwards which means banking on energy savings. This technology actually uses a real meter than can operate by spinning forwards and backwards depending on the direction of electrical power excess. For example, when your system is producing more energy, the meter will spins backwards and when you use more energy than is being produced, the meter will spin forwards. Time truly is money so why wait any longer to get started.