Author: EricKuhnash@EXAIR.com

EXAIR – Making Business Fun

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EXAIR’s Efficiency Lab is a free service to all US customers.

Making business fun and easy with EXAIR? Customer service, quality, expediency, knowledge and fair market value are all aspects of business that EXAIR and employees take very seriously. We take pride in all of these aspects of business relationships making your experience doing business with EXAIR exceptional.

EXAIR customer service is exemplified with your call in experience knowing that a “Live” operator will greet you when answering phone calls. The answering operators can direct your call to your need, take credit card or purchase orders, quotes or provide information regarding delivery of an existing order. If you need product information you will be directed to our Application Engineers. Application Engineers offer assistance with product knowledge, product processing, installation, problem-solving and quotes. Customer service is taken very seriously at EXAIR, we want to help make your decisions feel right.

Quality goes without saying. EXAIR designs products with quality in mind. The quality of our products also considers “Quality of Life” aspects such as meeting OSHA standard 29 CFR-1910.95(a) Maximum allowable Noise Exposure and 29 CFR 1910.242(b) Harmful Dead End Pressure. EXAIR takes pride in our products while respecting the environment of our customers.

EXAIR manages to keep an inventory of product making your purchase(s) convenient, reliable and expeditious. Our purchasing and production teams work together ensuring that we keep stock and lead times to a minimum.

EXAIR’s knowledge of the industry ensures we keep up with the economy and trends. Our management and marketing professionals keep us well-informed and on top our markets. EXAIR is a leading force in our industry where we set the pace for customer experience.

EXAIR’s Free Efficiency Lab

If you have a need for Intelligent Compressed Air products please contact us and let us demonstrate our expert level of customer service. EXAIR respects our customers and strive to provide excellence in our customer service.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

The Importance of Sound Level Measurement

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Sound

EXAIR has a large assortment of stocked Intelligent Compressed Air Products for your consideration. We keep an abundance of stocked items ensuring great customer service and quick turn-around for your purchases. EXAIR products are designed to help you save money that use compressed air while also providing a safer alternative for sound and dead end pressure.

Let’s talk about sound levels and environments with excessive noise level.. OSHA Standard 29 CFR – 1910.95(a) identifies the maximum allowable Noise Exposure by hours and sound level. If exposed to excessive levels of sound for a period of time you risk hearing impairment or even a total loss of hearing when not wearing proper hearing protection.

EXAIR has a Digital Sound Level Meter Model 9104 that measures sound level pressure in many different environments. This meter will detect unsafe levels of noise to help you identify the area(s) of concern.

EXAIR has a catalog of Intelligent Compressed Air Tooling that will help minimize your sound level concerns while helping reduce your cost of producing compressed air. If you have questions regarding how EXAIR can help reduce your sound levels or want more information for our Digital Sound Level Meter please contact any of our Application Engineers for advice.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

Basics of Entrainment

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EXAIR Super Air Nozzle entrainment

EXAIR has many choices for compressed air savings. EXAIR specifically takes pride in engineering products that not only save compressed usage when comparing to your existing processes but also considers the entrainment of ambient air compounding the compressed savings. Entrainment? Well think of it like this; We love “free” perks when using our reward cards at stores, gas stations or restaurants. Although you are paying the initial cost of whatever you are buying its nice knowing there is a “free” reward. We know producing compressed air is expensive, so we like that we have entrained savings when using our products.

EXAIR Super Air Knives are a perfect example of getting a reward when paying for your compressed air. Super Air Knives will entrain up to 40:1 ambient “free” air, so essentially you gain 40 SCFM of ambient air for every 1 SCFM being used. The illustration below shows more about our Super Air Knife.

Bernoulli’s equation takes into account four main variables which are Pressure (P), Density (r), Velocity (v), and a height difference (z); along with a single constant for gravity. The relationship between the velocity squared and the pressure from the equation above.  Being that this relationship is a constant along the streamline; when the velocity increases; the pressure has to come down. Now we have to look at how fluids like to behave. Fluids within a system like to be at a constant pressure when at the same height and reach a state of equilibrium. This means that fluids will always flow towards a low pressure area, which means that if you create a constant low pressure area you can amplify the air stream. This is the same principle as to why airplanes can fly.

Bernoulli’s Equation

EXAIR used the Bernoulli Principle when designing our Air Amplifiers, Air Knives, Air Wipes, Air Nozzles/Jets, Safety Air Guns and Static Eliminating Products. We not only designed in safety into our products but also the reward of “free” air or entrained air. If you would like to take advantage of the effects of air entrainment to improve your application blowing and cooling needs, we would like to be your first stop. Please contact any of our qualified Application Engineers for help with your application today!

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK

High Lift Reversible Drum Vac Overview

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I remember the days when a hydraulic hose would burst and start filling the pit below our machine. There would be a slurry of water, oil and dirt. At the time we would simply use mops, buckets and a water pump causing risk of injury, excessive labor and inefficiencies. That is until I discovered EXAIR and their options for Industrial Housekeeping products. I purchased the High Lift Reversible Drum Vac and can certainly tell you I made a lot of friends the day it was delivered.

The crew was in the middle of a clean-up situation with a few guys down in the pit connecting a water pump. I showed them the new solution, an EXAIR High Lift Reversible Drum Vac. They climbed up the ladder from the 6 foot pit and raved over this new toy. They hooked up the compressed air, assembled the wand extension to the vacuum hose and began lifting the liquid mess into our 55 gallon drum. When the drum filled and the auto shut-off stopped the unit I then realized that I should have purchased the 110 gallon drum. No problem, the 110 gallon was stock item so I purchase the new drum and lid as the components from the 55 gallon were fit on the 110 gallon lid. The guys were elated and now enjoyed cleaning with this great piece of vacuum excellence.

EXAIR has more than a few options for Industrial Housekeeping products but in this case the High Lift Reversible Drum Vac was the right fit for my project. This high-powered vacuums able to lift liquids up to 15 feet and fill a 55 gallon drum in less than 85 seconds. With a turn of the knob , the same stainless steel pump evacuates the liquid from the drum. This unit has no moving parts and does not require electricity as it operates from compressed air.

Besides below grade pits as I used it, other applications include but not limited to; below grade sumps, deep wells, underground storage, drains, deep hole broaching, bulk storage tanks and cisterns.

The High Lift Reversible Drum Vac comes in 30, 55 and 110 gallon sizes and with different options as shown in the phot above. If you have Industrial Housekeeping needs and not sure which product is best for you, please contact any of our Application Engineers.

Eric Kuhnash
Application Engineer
E-mail: EricKuhnash@exair.com
Twitter: Twitter: @EXAIR_EK