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Coupling

Article #06795491 Model #645QK0 Format 1/4x1/4"

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Coupling

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Description

Coupling 1/4 in x 1/4 in. To use with pex, polyethylene, nylon polypropylene, polyurathane, copper, brass and mild steel tubing. 1 year warranty.

Sioux Chief PDQ push-fitting system shall be used where simple, quick and safe plumbing connections are needed in repair/remodel or new construction applications
For no-crimp, no-glue and no-solder CTS piping connections

Product specifications

Connection Type (End 3)

Push

Connection Type (End 2)

Push-to-connect

Code Approvals

CUPC and UPC Certified to ASSE 1061 and AB1953

Common Use

Simple, quick and safe plumbing connection

Degree of Angle

N/A

Diameter End 1

1/4-in

Diameter End 2

1/4-in

Diameter End 3

N/A

Drain/Vent

File/Certification Number

N/A

For Use with ABS DWV

For Use with Copper

Yes

For Use with CPVC

Yes

For Use with PEX

Yes

For Use with Polybutylene

For Use with PVC DWV

For Use with PVC Schedule 40

For Use with RVs

Material

Plastic

Maximum Working Temperature (Celsius)

93.33333333

Maximum Working Temperature (Fahrenheit)

200

Minimum Working Temperature (Celsius)

1.66666667

Minimum Working Temperature (Fahrenheit)

Removable

Yes

Safety Listing

Not safety listed

Size - Length

5-in

Sub Type

Coupling

Sub-Brand

N/A

Type

Coupling

Warranty

2-year limited

Connection Type (End 1)

Push-to-connect

Rated 5 out of 5 by eemaw from 53 Year old Grandmother, first time plumber, it wo I am a 53 year old widow, who was used to having a handyman around the house. Since the death of my husband, I have put off fixing a leak in the basement water line to the toilet. I was told about these fittings by a plumber at a garage sale of all places. I used these fittings with pex tubing and it really is as easy as it says. I used do it yourself books and you tube, and found out through research about pex tubing (which I had never heard of before) and cut the copper pipe in the two places and used these fitting to connect the pex to the copper and it worked like a charm. When it says the ends need to be square though, you must be sure they are. I am going to do some more plumbing and will ALWAYS use these fittings. Just fyi. I knew absolutely nothing about plumbing before.

Date published: 2011-06-21

Rated 5 out of 5 by Crusty from Look like a Pro Guys and Gals I live in a retirement community and somehow I've been dubbed as the block handyman? A friend returned home (to Florida) from NC to spend the winter. When they turned their water on they found a leak in the 1/4" flexible plastic tubing that supplies water and ice on the fridge door. Yes - I got the call. When I looked at it the entire line needed to be replaced for that one pin hole. But to replace the line was a disaster, the only way to disconnect the line was to lay the fridge in it's back which is a no-no. So I went to lowes to buy a replacement copper line and found this Watts PL-3000 quick connector for a few bucks. Being old school i thought no way will this work at 90 PSI. What was even scarier was the directions, "remove damaged area, cut tubing square, push both ends into connector until they bottom out" That was it! I followed the directions and 30 seconds my friend was back in business, made a believer out of me, go for it

Date published: 2010-12-23

Rated 5 out of 5 by Jeff from Quick and painless My first experience with PEX and also with quick connection type fittings. Worked very well and was fast and easy to use. I am excited to try these fittings for PVC.

Date published: 2014-08-31

Rated 5 out of 5 by Jimmie from Did the trick! The plastic tubing carrying water to the icemaker in my fridge had spouted a leak and had to be cut. This coupling quickly and easily joined the separate hoses back together. Very satisfied!

Date published: 2021-04-06