Wet-Dry Vacuum Converts Without Tools in 15 Seconds or Less!

In a recent video, I showcased our newest Industrial Housekeeping product, the EasySwitch Wet-Dry Vac. Throughout my years in metalworking as well as homeownership, I have honestly never used a wet-dry vacuum that is this easy to change operating modes from wet to dry or vice versa. So just how easy is it?

EasySwitch Wet-Dry Vac Mode Change Instructions

When writing out instructions on how to do this it takes a total of five steps for either direction. These five steps can easily be completed in less than 15 seconds and best of all, it is tool-free.

When changing over other wet/dry vacuums, whether it is a traditional electric vacuum like you may have at home or another pneumatic industrial vacuum on the market, the switchover process is cumbersome. There are typically fasteners or retainers that are necessary to hold the filters in place, filters can be poor quality and get damaged easily.  Small parts needed to hold filters in place like springs or retainer nuts can easily be lost, hard to manipulate and take additional time changing from liquid to dry modes or vice-versa. With the EasySwitch, the only fastener is a rubber latch that is attached to the filter hatch cover. This means operators can’t lose parts because they are all attached to the EasySwitch Lid. To convert from a dry vacuum to a wet vacuum the steps are simple.

  1. Turn off the compressed air and unlatch the rubber handle. This makes it possible to complete step two.
  2. Lift the filter hatch lid and let it rest on the hinge stop. This is all designed to be robust enough to easily support the weight of the EasySwitch unit as well as the air hose attached to it.
  3. Lift the filter, whether it is the HEPA rated filter or the standard filter, up and out of the lid.
  4. Close the filter hatch lid onto the edge gasket that stays firmly in place.
  5.  Latch the rubber handle/latch back into place and start processing liquid as needed.

That’s it, it takes less than 15 seconds in the video below (see it at 1:15) and I am pretty sure a speedcuber or cup stacker could do it even faster. Don’t believe me, want to test it out for yourself, we honor a 30-day guarantee on stock products. Get the EasySwitch Wet-Dry Vac in your facility and put it through your own rigorous testing. If it doesn’t perform to your liking, let us know and we will arrange for sending it back. Converting the vacuum from dry to wet isn’t the only thing that is fast, we also ship same day on orders for stock products (hint: all EasySwitch vacuums are stock product) received by 3 PM ET that are shipping within the US. (2 PM ET for orders billing and shipping to Canada.)

Brian Farno
Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

 

Video Blog: EXAIR’s New EasySwitch Wet/Dry Vac Operation

EXAIR introduced our first Wet/Dry Vacuum in August. We have simplified the process of converting a vacuum from wet to dry (and dry to wet) materials. This can now be easily switched within 15 seconds due to its patent pending engineering and design. The video below is a quick rundown of just how easy it is to contain any industrial mess with the new compressed air powered vacuum from EXAIR. If you would like to discuss the EasySwitch Vacuum options and kits available from stock, please contact us.

Brian Farno, Application Engineer
BrianFarno@EXAIR.com
@EXAIR_BF

Two Vacuums For The Price Of One

I recently noticed on my mortgage statement that I own more of my house than the bank does now. That made me feel good, and it also gave me pause for a moment of reflection on all the adventures I’ve had as a suburban American homeowner.  Good times…then, another adventure happened:

I’m in the middle of a major (to me) construction project in our house. Now, if you’ve ever worked with drywall, you know that anything you do to it creates dust….sometimes in great volume. No worries, though – I’ve got a real nice portable wet/dry vacuum that makes light work of drywall dust & scrap. So, when I’m done for the day, I leave the area as dust-free and tidy as it was before (“tidy” is relative…there are two teenagers and a dog in my house.)

For the record, the dog was more interested in the new hole in the wall than the teenagers.
For the record, the dog was more interested in the new hole in the wall than the teenagers.

Anyway, the adventure happened last Saturday morning, when the basement sump high level alarm went off. I had to get the water out of the sump, and fast, so I could find out what was wrong with my sump pump. No problem…I’ve got that real nice portable wet/dry vacuum, right? That was full of drywall debris. So, I hastily dumped it into the garage trash can (making another mess I had to clean up later) and removed the particulate filter so I could drain the sump. Which it did, like a champ. It was a stuck float on the sump pump, which I remedied quickly, and all was well with the world again. At least in my (and my bank’s) almost 1/4 acre of it.

Speaking of the different things you can use vacuums for, I had the pleasure of talking with a caller the other day about industrial vacuum applications. When they wash down a particular area of their facility, they end up with puddles of water, mixed with lots of solid debris, all over the floor. They were using electric wet/dry vacuums (like mine) but had a recent scare involving a damaged power cord on a wet floor. Luckily, someone saw it before anything bad happened, but it made them think about other options…like compressed air operated Industrial Vacuums.

They looked at some dual Venturi systems, which would indeed replicate the function of their electric vacs, but at a considerable rate of compressed air consumption…over 100 SCFM (over 25HP worth of typical industrial air compressor load.) Their compressed air system simply didn’t have the capacity for this. They already had an EXAIR Reversible Drum Vac, and had plenty of capacity to run it since it only requires 19 SCFM @80psig (about 5HP worth of compressor load,) but it wasn’t greatly effective at picking up the solid debris. That’s where the EXAIR Chip Vac comes in to our story…it uses only 40 SCFM @80psig (about 10HP worth of compressor load) to clean up the solid debris that doesn’t get sucked up with the puddles of water & sludge that the Reversible Drum Vac takes care of.

Reversible Drum Vac (left) and Chip Vac (right) – two EXAIR Industrial Vacuums for lower cost (purchase AND operation) than wet-dry combo air operated vacuums.

And…(back to the title of this blog)…a Reversible Drum Vac AND a Chip Vac STILL cost less to purchase than the dual Venturi system they were looking at. Lower purchase cost. Lower operating cost. Two independent systems. That’s a win-win-win.  If you have wet…dry…or wet & dry…messes to clean up, give me a call.

Russ Bowman
Application Engineer
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Don’t Waste Money On Your Waste Removal

Lately, we have been receiving calls from customers that are looking for a wet/dry vac that they are accustomed to seeing in the form of an electrical vacuum for their home work shop.  They call us wanting a general clean up vacuum for their shop.  The items they are looking to clean up are coolant, dust and chips.  Our solution for this is to run two vacuums, and most people are asking why can’t it do both.  The answer – cost.

Generally, people seeking EXAIR’s pneumatic vacuums already see the value in the durability of a vacuum with no moving parts to maintain or replace when comparing to electric vacuums. It is the simplest of dollar savings,  the longer the product lasts and is maintenance free, the more money you will save from the absence of repair parts or new vacuums. And electric vacuums are notorious for burning up motors and not lasting within tough industrial environments. You can read about additional features/benefits within EXAIR’s pneumatic vacuum line here and here, but I will talk about our products specifications in detail.

EXAIR has two categories of vacuum, wet vacs and dry vacs.  The original wet vac for vacuuming coolant, swarf, or oil is the Reversible Drum Vac (RDV), used to easily empty and fill coolant sumps quickly. The Chip Trapper features a filtration system which removes chips and debris that is within the coolant, keeping the coolant clean, extending the coolant life and minimizing surfaces for bacteria to grow.  The Reversible Drum Vac and the Chip Trapper Systems use 19 SCFM of compressed air at 80 PSIG of and can fill a drum with 55 gallons of water in 90 seconds. These workhorse vacuums will last many years and withstand the rugged treatment found in hardworking manufacturing facilities.

Drum Vac

In the other category of  our industrial vacuums are the “dry” vacuums.  This term “dry” is a little ambiguous, because the vacuums will be able to move some liquid.  For instance, the liquid coating a chip or spills on the shop floor can easily be picked up with the dry vacuums.  We have a number of dry vacuums available:  The Chip Vac is a continuous duty vacuum used for general cleanup around machinery. The Chip Vac drum lid assembly can be used from drum to drum to aid in separating and recycling materials. Our Heavy Duty Dry Vac is best for applications vacuuming heavy materials, abrasive medias or longer distance (20′). And the Heavy Duty HEPA Vac is designed to provide protection from airborne particulate and is suited for dusty environments.

Exair-heavy-duty-HEPA-vacuum

To compare EXAIR products with other pneumatic vacuums, let’s look at the Chip Vac (40 SCFM at 80 PSIG) and the RDV above (19 SCFM at 80 PSIG). Combining the two vacuums you would require (59 SCFM at 80 PSIG. If you search long enough, you could find a pneumatic vacuum that is advertised as wet/dry, but this ability comes at a cost.  The most obvious cost is the upfront purchase price, which is consistently much higher than the combined cost of the (2) EXAIR units.  Also the units range in air use from 68 SCFM to 110 SCFM.  That is up to 86% more air required!

Let’s assume that you did run both constantly.  The wet/dry vac will cost you $0.14 extra an hour to run, assuming that your compressed air cost is $0.25 per 1,000 SCF.  That is really an unfair comparison to our products though, because we could have (2) vacuums operating at different locations in the plant accomplishing twice as much work.  Even still the (2) EXAIR units will save $810 per year with 250 working days in a year and 24 working hours in a day.

$810 per year may not sound like to much to you.  What if we change the scenario? How much air can you save? Let’s say you run a large wet/dry vacuum, which consumes 110 SCFM, everyday for 8 hours over 250 working days. The wet/dry vacuum will use 52,800 SCF per day or 13,200,000 SCF per year.  This compress air will cost you $3,300 just to compress that air. By comparison, the Chip Vac will only cost you $1,200 per year to run in compressed air.  Using the Chip Vac instead of the wet/dry vac, will save you $2,100 per year. in compressed air operating costs.

Dave Woerner
Application Engineer
Davewoerner@EXAIR.com
@EXAIR_DW