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This is a very well made suction cup, that I was easily able to lift over 200 LBS of weight while using. This cup has multiple suction points, automatic shutoff of the pump, gauge, and strong metal frame. The pressure relief, on/off switch, are all easily located near the handle. The automatic vacuum is awesome, very quick to lock on and draw a strong suction. The unit takes four AA batteries, which I used rechargeable batteries, worked great. You can see in the photo, I was getting over .6 bar of suction. I would recommend this suction cup to anyone who needed one.
Hope this review helps you.
Pros:
1. Battery life very long
2. Easy to use
3. Works on any flat surface so it has so many other uses
4. Made by GRABO
5. Automatically reseals
Cons:
Surface has to be smooth, the professional Grabos I think allows a lot more give. Where if there are any ridge lines, it will not sanction. Though this is expected.
Overall:
Most people know the brand GRABO, so it was not sure why this device was also called OTTOVAC. Regradless it works great! I used this specifically to install 12x24 tiles and it would have been a PIT if I did not have this. Besides easily holding the tile and placing it on the thin set, it also allows you to "wiggle" the tile around to make sure you have full contact and coverage.
A súper tool !! It’s a most have !!!<
Karen M. –
I was surprised by how much I liked this product. I didn't think I would use it much, but I find myself reaching for it all the time. It makes lifting heavy materials so much easier.