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AIRpipe has been leading the air compressor and air transmission industries since 1997. In 2008, the company purchased a campus to manufacture new products for compressed air, vacuum, and inert gas applications.

It is important that the arrow points in the direction of travel on the crosswalk, as it indicates which crosswalk is controlled by that pushbutton. Tactile arrows provide general alignment information for all pedestrians. However, it is important to note that tactile arrows do not seem to enable the extremely accurate alignment required for blind and visually impaired pedestrians. To align the arrow properly, the installer needs to understand that pedestrians are expecting the arrow to be aligned toward the destination across the street. The purpose is not to point toward the beginning of the crosswalk, or the curb ramp location. Misalignment of the arrow may direct a blind pedestrian into the center of the intersection.

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Having well-trained bodyguards who can take command in emergency scenarios might make the difference between an ordinary day and disaster for politicians, ...

There are plenty of advantages to operators of aluminum pipe systems. Such as: Corrosion resistant Lightweight Ease of installation Low cost over time However, not... read more

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Apr 14, 2020 — 3 Steps to Become an Aerial Firefighter. Step 1: Getting Your Pilot License/Certificate. Step 2: Getting Your Flight Hours.

Arrows shall have high visual contrast (light on dark or dark on light) with their background so that all users, including those with low vision, may see them readily (MUTCD 4E.12, P1 ).

Figure 4-2. This APS has a high-contrast, raised tactile arrow on the pushbutton and a high-contrast, recessed tactile arrow on the sign above the button

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Common uses for Aluminum pipe Industries that utilize aluminum pipe the most are transportation, manufacturing, and consumer goods. Automotive / Transportation Aluminum pipes... read more

to allow other vehicles to go past before you move onto a road: give way to You have to give way to traffic coming from the right.

A raised (tactile) arrow is required by MUTCD to be on the pushbutton and is used to communicate to pedestrians which crosswalk is controlled by the pushbutton. The tactile arrow provides confirmation that is similar to the printed sign and arrow which are commonly provided for pedestrians who are sighted. The arrow must contrast with its background. The arrow is the part of the APS that vibrates during the WALK interval.

Pushbuttons and arrows should be located as close as possible to the crosswalk line furthest from the center of the intersection and no more than 5 feet from the extended crosswalk lines, (MUTCD Section 4E.08, P4 ) The arrow shall be aligned in the direction of pedestrian travel on the crosswalk controlled by the pushbutton (MUTCD Section 4E.12, P1 ).

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Our aluminum pipe system is designed to ensure users’ air quality, improve the environment, reduce energy costs, and prolong the lifespan of equipment and tooling. Engaging worldwide in the compressed air industry since 1997, we have over 10 years of experience that includes more than 12,000 satisfied customers with  20,000 worldwide projects installing 42,000 kilometers of pipe in 21 countries.

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Figure 4-3. The tactile arrow above the pushbutton on this APS is superimposed on a larger visual arrow, but is not on the pushbutton as required by MUTCD

Leaks can create several costly problems, including wasting 20 to 30 percent of a compressor’s output. The annual cost of... read more

Pedestrians who are blind use tactile arrows to determine and confirm which crosswalk the pushbutton controls and the general direction of travel. Other clues from traffic sounds are also used to confirm alignment and crossing direction.

Figure 4-4. The tactile arrow is located on top of this APS housing but is not on the pushbutton as required by MUTCD (also note the lack of required color contrast between the arrow and housing)

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Blind pedestrians typically proceed in as straight a line as possible from the pushbutton to the curb of the perpendicular street in the direction of the arrow. This means that the APS should be within or as close as possible to the crosswalk lines.

Traditionally, engineers have specified a variety of piping materials for compressed air systems, including black iron, galvanized steel, copper, stainless... read more

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AIRpipe technologies have been designed & engineered based on feedback from installers, engineers, unions, and distributors involved in the compressed air piping industry.  Our easy-to-use and reliable products were made with you in mind and backed by a 10-year quality guarantee.

clear access to amenities at all times; hygienic and safe discharge of waste water; clean and sanitary amenities; adequate natural and/or artificial lighting ...

Small, temporary sediment traps intercept and detain construction site runoff so soil particles can settle out. Note how the outlet riser for this trap has been.

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Emergency Safety Signs are vital as they provide immediate guidance during critical situations. By conveying concise information, such as exit routes, first ...