Underground Irrigation Fix Devoid of Digging – All it Requires is a Heat Gun!


I developed this irrigation repair service approach out of desperation. A sprinkler head had introduced alone out of the ground correct beside me a person day and landed in a potted plant. The ensuing geyser was impressive, but the area was horrible!

The place close to this distinct sprinkler head was surrounded in paving stone and brick, and even worse, suitable up from a fence. To make points harder, I had installed a french-drain only a foot absent! The riser’s nipple was missing. Sure ample, a substitution stand-pipe would not even start off to screw in! Naturally, the broken off part of the nipple was stuck in the t-connector – deep underground! Prior to I developed this strategy, I would have experienced to dig lateral trenches about 2′ lengthy on each individual aspect of the connector, slice the source traces off each conclusion of the connector, included a sleeve and spacer, then glued in a replacement t-connector. Not this time! There was way too a lot associated in digging this connector out of the ground!

I have a particular objective tool I would acquired from The Home Depot just for this dilemma. It truly is the PVC variant of an “effortless-out.” Sad to say, it wouldn’t perform! I couldn’t get more than enough stress (the connector was buried just about the extractor’s full length), and I stored scraping my knuckles against a fence article. The stand-pipe wasn’t PVC, it was vinyl. It was so slick, the knife edges of the extractor would not bite into the within edge.

But vinyl melts! I have a 1200 watt heat gun I might bought for paint stripping. The extractor’s idea is steel and by making use of this heat gun, I acquired the extractor’s tip scorching. Authentic incredibly hot. Sizzling very hot! By pushing the extractor straight down the gap, it gently melted into the broken off nipple – deep underground! I allow it established and interesting for a several minuets just before offering it a twist. Two seconds later on, the damaged off nipple was extracted!

Soon after screwing in a substitution riser, I cycled the irrigation pump to that zone to rinse out all of the filth that had fallen into the connector. I place a new sprinkler head on the alternative riser, and guess what? That irrigation mend was accomplished. Not only done, I did not have to dig a single spade of dust!

The trick was heating up the extractor’s suggestion sizzling ample to melt into the damaged off vinyl nipple to get a grip.

A number of weeks afterwards, I experienced a diverse trouble. I had mounted new window bins alongside a person side wall of my household and desired to use my in-floor irrigation procedure to h2o the new flowers. I had a capped off riser appropriate where by I have to have to spot a 4′ riser. Regrettably, this was an outdated steel riser that I would bumped into a number of situations with the mower, and when I eliminated the pipe it still left the t-connector’s threads stripped and choked with rust-scale! Unlike most of my irrigation repair service initiatives, this line is quite shallow. Shallow adequate for me to scrape away the leading to actually see the harm.

There wasn’t nearly anything I could do to thread the new riser into place, I was likely to have to swap the t-connector – or possibly not. I have a rather total store and I have metallic doing work equipment to tap holes for screw threads, or slash outside the house threads for bolts. Considering the fact that I experienced to go to The Household Depot or Lowe’s anyway for a alternative t-connector, why not see if they had a resource for pipe threads?

The personnel at Lowe’s laughed when I questioned them for a resource to minimize inside 1/2″ pipe thread for an underground PVC t-connector! Their only tips was to dig it up and change it. No Way! The staff at The Household Depot didn’t chortle out loud, but they also suggested alternative fittings.

I did acquire the fittings, but I also found the best software – an 18″ duration of 1/2″ steel pipe! As soon as once again, the 1200 watt heat gun arrived to the rescue. By heating the pipe stop, the thread section, I was ready to plunge it into the buried t-connector. It sizzled as it sank in and I promptly worked it in deeper as I screwed it into area. With no permitting it sit, I unscrewed the steel pipe to avoid it from welding into area. I repeated this operation several occasions right up until all of the pipe’s threaded part was in the t-connector’s nipple.

Guess what? The new substitution 4′ PVC riser threaded itself proper in! By applying heat, pressure, and steel threads, I was equipped to partly melt the underground t-connector and reduce new threads. Not a spade comprehensive of grime was dug up for this irrigation fix!

Due to the fact then, I have helped neighbors with their irrigation repair jobs that left them astonished – “you can actually minimize new threads underground without possessing to dig” – Wow, thanks Invoice, serious significant many thanks!

Not all irrigation repairs can use this approach. Let’s experience it, if the t-connector’s nipple or connecting pipes crack or crack, you will have to dig. But try this tip initially and see if it performs. You will know in just minuets if there is a additional really serious trouble. You will get moist standing there, but you can expect to rapidly see upwelling close to the sprinkler head in procedure if there is a damaged pipe or cracked nipple. Oh nicely, at least you gave it a attempt!

I’ve had this inexpensive $20 warmth gun for additional than 20 many years. Not only does it do a wonderful job lifting paint, I’ve applied it for boat electrical repairs (heat-shrink tubing), eliminating self-adhesive vinyl tile, make contact with paper, and sanding disks, and even setting up fires in my charcoal pit. This is NOT a hair dryer – maintain secure, maintain it absent from you at all times!

In summary, I was in a position to use my low cost warmth gun and cheaper steel pipe to use plenty of heat and stress to re-mould stripped out inner threads, and plenty of raw warmth to permit an additional tool’s edges slice into product that with out that resource, would have expected digging loads of filth for these very simple irrigation maintenance projects!

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