Impossible to Install Netafim Drippers Without Leakage?

gubblebum · Nov 18, 2023

Is it impossible to install these little pcj drippers without them leaking? I've tried a few different punches, different sized tubes and even sealing with silicon but i get some leakage every time.

Nizza · Nov 18, 2023

I don't use self made drippers but I'm sure I could help
-are you using the proper installation tool to install them?
-how used is that tool? Could it be dull?
-are they pushed in all the way?
-what psi are you running the drip lines?
-are you using tubing the manufacturer recommends?

Have you designed a system per manufacturers data sheets?

PCJ™ PRO

On line compact pressure-compensated, continuously self-flushing dripper, for greenhouses, nurseries and other protected crops applications. For growers who seek uniform and precise irrigation in c...

www.netafim.com

gubblebum · Nov 18, 2023

Nizza said:
I don't use self made drippers but I'm sure I could help
-are you using the proper installation tool to install them?
-how used is that tool? Could it be dull?
-are they pushed in all the way?
-what psi are you running the drip lines?
-are you using tubing the manufacturer recommends?

Have you designed a system per manufacturers data sheets?

PCJ™ PRO

On line compact pressure-compensated, continuously self-flushing dripper, for greenhouses, nurseries and other protected crops applications. For growers who seek uniform and precise irrigation in c...

www.netafim.com

To be fair, I'm not using the official netafim tool if they have one, i've tried 2 types of punch I could find, the size seems ok, a hole is a hole, its very tight when I insert them after and I do my best to push them in as far as they go, then pull back a little so the barb is backed up to close the seal... I can't see what else can be done.

MtRainDog · Nov 18, 2023

that's strange, i have 20 of them on my main line and never had a leak. I used the punch they came with on 1/2" main line poly tube.

catmando · Nov 20, 2023

What size distribution tubing are you using?

I'm using the woodpecker junior drippers and their output barb is 1/8" not the more common 1/4". I initially had dripping because I was using distribution tubing that was too large

MtRainDog · Nov 20, 2023

catmando said:
What size distribution tubing are you using?

I'm using the woodpecker junior drippers and their output barb is 1/8" not the more common 1/4". I initially had dripping because I was using distribution tubing that was too large

My mainline is 1/2". My jr drippers are attached directly to that, and then I think it's 3mm micro tubing from the drippers to the rings. It's really snug trying to get the micro tubing on, a pain in the ass really, but it stays put and doesn't leak.

Impossible to Install Netafim Drippers Without Leakage?

gubblebum

Well-Known Member

Nizza

Well-Known Member

PCJ™ PRO

gubblebum

Well-Known Member

PCJ™ PRO

MtRainDog

Well-Known Member

catmando

Well-Known Member

MtRainDog

Well-Known Member

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