About Stefano di Lorenzo

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So far Stefano di Lorenzo has created 62 blog entries.

Graco G40 Spray Gun with RAC X FF LP Reversible Tip Tested

By |2019-07-05T11:40:00+00:0001/02/2019|Airless Paint Guns, Graco, Video|

The Graco G40 is one of the most known air-assisted spray guns on the market. As a rule, this type of guns are used with "flat" spray tips. However, over the last couple of years there has been an increase in the usage of air-combination / air-assisted spray gun operating with the sort of reversible [...]

Graco O-ring Inlet Valve Housing Defective – Paint Leaks – Airless Q&A #2

By |2019-07-05T12:54:30+00:0012/11/2018|Accessories|

In the second part of our new future interactive video series "Questions and Answers, Q&A" we show you how you can change the Graco O-ring of the inlet valve housing in Graco Airless piston pumps. We received a question regarding this from a customer: his Graco Airless sprayer was leaking paint from above the intake [...]

How to Change the Graco GX21 Fuse – Airless Q&A #1

By |2019-07-05T13:00:15+00:0012/10/2018|Accessories, Airless Paint Sprayers|

Graco GX21 Fuse. Most electric devices have a fuse in it and the Graco GX21, like most electric Airless paint spraying pumps, is no exception. There might therefore be occasions when you will have to change the fuse, because these components can break over time and when the fuse is blown or damaged, the Airless [...]

Video: Hyde telescopic airless paint spray extension up to 3.8 m

By |2019-07-05T13:04:53+00:0012/06/2018|Accessories, Video|

At the National Painting and Decorating Show in Coventry, England, where we were last week, we discovered a new airless paint spray extension that you can extend to a length of up to 3.80 m. The Idaho Painter, who was there with us, gave a little demonstration of this extension in the SprayZone mounted by [...]

Two-headed Extension for Airless Paint Sprayers

By |2019-07-05T13:13:16+00:0011/28/2018|Accessories|

At the National Painting and Decorating Show in Coventry, England, one of the largest painting fairs worldwide, we have discovered a two-headed extension for airless paint sprayers. We were behind the stand of PaintTech when Chris Berry (also known as the Idaho Painter) showed the two-headed lance. What are the advantages of a two-headed extension? [...]

Reduce Downtime of Airless Equipment – Preparing and Planning Properly

By |2019-07-08T09:59:38+00:0011/27/2018|Accessories, Spare parts|

Using airless spraying equipment allows a painter to achieve efficiently large surface coverage, improved performance and a very high surface quality, while saving you time and thus improved results and better profits, provided you know how to reduce downtime. If you can do more work in the same time, the bottom line naturally and effortlessly [...]

Amazon Painting: Will Amazon take over the painting trade?

By |2019-07-08T12:12:30+00:0011/02/2018|General|

Will there soon be something of the sort of Amazon Painting Services? Will painters soon have to deal with one big giant monololistic competitor, the Amazon Painting Company? We have recently come across an article by the German Professor Henning Vöpel on the chances and risks of digitalization for different trades. The professor's point? Vöpel [...]

Can you spray plaster with an airless diaphragm pump?

By |2019-07-08T13:29:54+00:0010/17/2018|Airless Paint Sprayers, FARBMAX|

Can you spray plaster with a diaphragm pump? Well, in theory there are some relatively inexpensive diaphragm pumps with enough performance on the market (eg FARBMAX Airless M10) that are significantly cheaper than piston pumps, like the Graco Mark VII, with comparative values in terms of liters per minute. A letter from a reader With [...]

What To Do When Your Airless Graco Mark VII Does Not Work? – Repair Graco Mark VII

By |2019-07-08T13:54:53+00:0010/11/2018|Airless Paint Sprayers, Graco|

It can be extremely frustrating when your Graco Mark VII does not work. Is your sprayer not pumping, nor building enough pressure for the material to be sprayed properly? Well, hopefully it is not a serious issue and can be sorted out with a few minutes of maintenance. In this article we explore what the [...]

Changing the pump Graco Ultra & UltraMax – Video

By |2019-07-08T14:03:54+00:0010/08/2018|Graco, Video|

In the article we will provide you with the necessary instruction for changing the pump Graco Ultra & UltraMax. Wear can damage the pump sometimes you can get an error message, with the light below the pressure control flashing four times, indicating that the pump is blocked. In this case, the pump has reached its [...]