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Main product image of 3/8" PEX-AL-PEX to EK20 Loop Fitting Assembly
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3/8" PEX-AL-PEX to EK20 Loop Fitting Assembly

Brand:
Bluefin
SKU:
PALA038
Rating:
(8)
Q&A:
(3)
3/8" PEX-AL-PEX to EK20 Loop Fitting Assembly
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$5.78 each
BOX UP & SAVE 13%
$50.10 box of 10
$5.01 each
In Stock
In Stock
Get 400 Wed, Jul 8
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Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Connection Size
EK20 x 3/8" Connection
Product Highlight: Material
Brass
Product Highlight: Max Pressure (PSI)
200 MAX PSI
Product Highlight: Warranty
5 Year Warranty
Product Highlight: Thread Type
Female Thread Type
Product Highlight: Standards Met
NSF, ASTM F1960, ASTM F877 Standards Met

Specs

Connection Size:

EK20 x 3/8"

Product Type:

Loop Adapter

Material:

Brass

PEX Size:

3/8"

Brass Alloy:

C46500

Application:

Heating

Max Pressure (PSI):

200

Warranty:

5 Year

Thread Type:

Female

Standards Met:

NSF

ASTM F1960

ASTM F877

Tubing Compatibility:

PEX-AL-PEX

Max Temp (F):

200°F

Thread Size:

EK20

Fitting System Compatibility:

PEX-AL-PEX Compression

Contact

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Showing 1-8 of 8 reviews

Pex-AL-Pex fitting assembly

Work great in the process of getting my geothermal system into operation. good quality, good price, and fast shipping.
HaymanPete
Hamlin, Maine
2 years ago
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Good product, better support

Fittings worked great, no leaks as expected. Ordered two boxes but was missing one of the compression rings. Called support and they sent a replacement that day. Top notch customer service.
Joe,
Grand Rapids mi
3 years ago
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Well built, easy to use and works perfect

Had a small issue with quantity but was resolved in a very timely manner. I could not be more pleased with the customer service. Excellent experience.
fix it man
NE Iowa
4 years ago
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Yes

Easy installation
Jed
Mercer pa.
5 years ago
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Making business easiet

You have what I need at a excellent price, Thank you
Tom
Maine
7 years ago
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Had trouble with o-rings and Pex-Al-Pex

These work great, but they can be a bit hard to install without first chamfering the inside of the pex pipe. If you try to shove them in past a sharp 90 degree edge on the inner diameter of the pipe, the o-ring will catch in one or more spots pinching it, pulling it out of it's groove, and causing a leak. It's fine if you chamfer first, but then you have to blow out your pex line in case any shavings fell inside. Not sure if this would be an issue with regular (non-aluminum lined) pex or not? Other than that, they worked great with no leaks. Luckily I had a way to chamfer them using a metal deburring/chamfering tool, but a woodworking countersinking tool would also have worked. If you don't have one of those you might want to order a PEX-al-PEX Chamfering Tool just to be safe (sold here on the site).
Tyler Youngblood
Columbia SC
7 years ago
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Works Great

I used these to connect my 5/8" Pex-Al-Pex to the Rifeng Manifold. Everything worked flawlessly.
Jesse
Nazareth, PA
10 years ago
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Great quality

This is a well made product. My personal preference for using connectors with manifolds is to use Mr. Pex EK20 fittings with Mr. Pex products and Rifeng EK20s with Rifeng products, and so on.
Pete
Boston
14 years ago
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Product Q&A

3 Questions
3 Questions
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Q: Can the compression ring and fitting be used more than once? If not, do you supply only the compression ring?

Asked by hydronick 11 years ago

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Verified Author and ReplyVerified Reply- Supplyhouse Staff

https://www.supplyhouse.com/PEX-Compression-Fittings-364000

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Q: Do these fittings replace the need for PEX-AL-PEX fittings when connecting the pipe to the manifold? Or does it require an additional fitting to connect the PEX-AL-PEX tube to this fitting?

Asked by plumbingfriend 11 years ago

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Verified Author and ReplyVerified Reply- Supplyhouse Staff

yes that is the correct fitting

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Q: Will these fittings work on a tru-flow manifold?

Asked by Anonymous 14 years ago

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Verified Author and ReplyVerified Reply- PexSupply Staff

No, you need to use D4120500 fittings to connect 1/2" PEX-AL-PEX to TruFLOW manifolds.

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- Another PexSupply Customer

These are adaptors that will work to secure any 1/2" pex-al-pex tubing to any manifold output threaded with 1/2" EK-20 threads. Reifing uses R-20, and so does wirsbo tru-flo. What I can't find a reference to is whether EK-20 & R-20 are the same. Will someone at Pexsupply be willing to try to fit one of these EK-20 nuts onto the output threads of a wirsbo manifold to answer this question? Alternatively, you can call Wirsbo directly and ask their tech support if the threads match. Also, make sure wirsbo manifolds will accept anything other than wirsbo tubing. At one time it seems to me they made a proprietary tubing Randy Danziger

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- Another PexSupply Customer

EK20 is a European standard connector.  Not sure of the connector specs on a Tru-Flow.  

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