G.A. Murdock

Mur-lok RO Elbow Union Push Connect

Grouped product items
Product Name Qty
1/4" x 1/4" Elbow Union Push Connect

SKU: 200502

In stock


- +
3/8" x 3/8" Elbow Union Push Connect

SKU: 200604

In stock


- +
1/2" x 1/2" Elbow Union Push Connect

SKU: 100013

In stock


- +
1/2" x 1/2" Elbow Union Push Connect - Black

SKU: 100023

In stock


- +

Mur-lok RO fittings are the only RO fittings that feature dual EPDM O-rings to ensure a straight leak free fit. These high quality American made fittings are constructed with FDA approved materials.

  • Push Connect x Push Connect
  • Polypropylene construction
  • Dual EPDM O-rings
  • NSF Standard 58 Certified
  • White or Black

Black 1/2" x 1/2" push connect 90° replacement union for the Deluxe BRS Carbon and GFO Reactor. These are Mur-lok dual EPDM O-ring fittings.

More Information
SKU Mur-lok RO Elbow Union Push Connect
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Product Questions

Can the 1/2" elbow fittings connect directly to the output of a Cobalt MJ pump?
Question by: Steve T on Dec 26, 2017, 9:43 AM
Thanks for reaching out to BRS!

Yes, these 1/2" push connect elbows will fit perfectly on at Cobalt MJ pump.

Have a great day!
Answer by: Josh Cuta on Dec 26, 2017, 5:41 PM
Can these be used instead of slip pvc and solvent to plumb drain lines to a sump?
Question by: Thomas Hoch on Feb 24, 2017, 3:06 PM
Hey there,
While polyethylene/pex tubing and mur-lok fittings certainly can be used for a variety of plumbing applications, including drains/returns, the sizes we currently stock would not likely be appropriate for the flow rates commonly used in aquariums.

Have a great day!
Answer by: Zack on Feb 27, 2017, 3:12 PM
Do you have these in black to go with the carbon reactor ones?
Question by: Ben on Feb 18, 2017, 11:41 AM
Hey there! We absolutely have these elbows in black, for our reactors! If you scroll just a bit down this page you will see 1?2" x 1?2" Elbow Union Push Connect - Black, which is SKU: 100023

We don't carry these elbows in 1/4" or 3/8" in the black color, though. :-)

Answer by: Randy on Feb 20, 2017, 3:59 PM