SharkBite U016LF 3/4" Push-Fit...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$10.20
SharkBite U016LF 3/4" Push-Fit Straight Coupling, DZR Brass

SharkBite U016LF 3/4" Push-Fit Straight Coupling, DZR Brass

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Model: U016LF

In Stock (leaves warehouse same day if ordered before 3pm ET)

$10.20
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SharkBite U016LF 3/4" Push-Fit Straight Coupling, DZR Brass

The SharkBite U016LF is a 3/4" push-fit straight coupling built for rough-in plumbers who need a fast, mechanical joint without a torch, glue, or clamps. This DZR (dezincification-resistant) brass fitting connects copper tubing, CTS CPVC, and PEX in any combination, and it can join two different pipe materials at the same joint. Fittings are certified to 200 PSI and 200 degrees F (93 degrees C), making the coupling suitable for both potable water distribution and hydronic heating lines behind walls or underground with no access panel required.

Key Features

  • Trade Size: 3/4" straight coupling for joining or extending copper, CTS CPVC, or PEX runs in rough-in and repair work.
  • Push-Fit Connection: Instant push-to-connect design — simply insert the pipe and stainless steel teeth bite down and grip while an O-ring compresses to form the seal, with no soldering, clamps, unions, or glue required.
  • Durable Construction: Compact, robust DZR brass body provides a strong, corrosion-resistant, durable fitting foundation suitable for demanding rough-in environments.
  • Multi-Material Compatibility: Fits copper tubing, CTS CPVC, and PEX, and connects all three pipe types together in any combination at a single joint.
  • Pressure & Temperature Rated: Certified to 200 PSI and 200 degrees F (93 degrees C), suitable for potable water distribution as well as hydronic heating applications.
  • Below-Grade & Behind-Wall Approved: Approved for installation underground and behind walls without an access panel, reducing the need for future serviceable openings.
  • Reusable & Rotatable: Disconnects quickly with the SharkBite disconnect tool so the fitting can be reused, and it can be rotated after assembly to ease installation in tight spaces.

Certifications & Compliance

  • Design Certified and Agency Listed
  • Certified to 200 PSI and 200 degrees F (93 degrees C)
  • Approved for Underground and Behind-Wall Installation Without an Access Panel

Technical Specifications

  • Trade Size: 3/4"
  • Body Material: DZR Brass
  • Connection Type: Push-Fit
  • Pressure Rating: 200 PSI
  • Temperature Rating: 200 degrees F (93 degrees C)
  • Compatible Pipe Types: Copper, CTS CPVC, PEX
  • Packaging: 12 ea

Typical Applications

  • Residential and Commercial Rough-In Plumbing
  • Joining or Repairing Copper, CPVC, and PEX Water Lines
  • Hydronic Heating System Piping
  • Underground and Behind-Wall Installations Without Access Panels
  • Mixed-Material Pipe Transitions in Remodel or New Construction

Why SharkBite?

SharkBite push-fit fittings are built around a corrosion-resistant DZR brass body, stainless steel gripping teeth, and a formulated O-ring seal, giving plumbers a certified, agency-listed connection that stands up to 200 PSI and 200 degrees F service. Because the coupling can be disconnected and reused with the SharkBite disconnect tool and rotated after assembly, it gives contractors flexibility on the job that soldered or glued joints can’t match, while still being approved for underground and behind-wall use without an access panel.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
SHK-20260923
Product Type:
Coupling
Connection Type:
Push-Fit
Department:
Plumbing
Product Subgroup:
Fittings and Valves
Product Material:
DZR Brass
Product Size:
3/4"
Product Group:
Fitting

SharkBite U016LF – Frequently Asked Questions

1) Can a SharkBite U016LF be buried underground or closed into a wall without an access panel?
Yes, both. The U016LF push-fit coupling is approved for underground and behind-wall installation with no access panel required, so you can drywall over it or backfill it. That is what separates it from a compression or union joint, which generally has to stay reachable.
2) Do I need a solder torch, glue, or crimp tool to install a SharkBite U016LF?
No. The U016LF makes the joint mechanically: push the pipe in, stainless steel teeth bite and grip the pipe while an O-ring compresses to seal. No soldering, no glue, no clamps or unions. You will still want a deburring/depth tool for cut copper ends and the SharkBite disconnect tool if you ever need to take the joint apart.
3) What pressure and temperature is the 3/4 inch SharkBite push-fit coupling rated for, and can I use it on a hydronic heating loop?
It is certified to 200 PSI and 200 degrees F (93 degrees C), which covers potable water distribution and hydronic heating piping. For a closed heating loop running typical supply temperatures, the 200 degree F ceiling is the number to design against; it is not a steam fitting.
4) Is the SharkBite U016LF coupling reusable, or is it a one-time fitting?
Reusable. The coupling releases with the SharkBite disconnect tool and can be put back into service, and it rotates on the pipe after assembly, which helps when you are aligning a run in a tight joist bay or stud cavity. That is useful on repair and remodel work where you may need to reposition the line.
5) What is the SharkBite U016LF made of, and is it safe for potable water?
The body is DZR (dezincification-resistant) brass, which resists the zinc leaching that plain brass can suffer in aggressive water. The fitting is design certified and agency listed for potable water distribution at 200 PSI and 200 degrees F.
6) I need to repair a pinhole leak in a 3/4 inch copper line with water still in the wall. Is a push-fit coupling the right choice over sweating in a new section?
It is the usual call. The U016LF joins the cut copper mechanically, so no torch and no need to get the line bone dry the way soldering demands. Cut out the damaged section, clean and deburr the pipe ends, and push the coupling on. Because it is approved behind walls without an access panel, you can close the wall back up. If you are splicing in a short piece, you will need two couplings plus a stub of 3/4 inch pipe, or a slip-style fitting if you cannot pull the pipe apart.
7) For a maintenance truck stock, how does the U016LF come packaged and what part number do I order?
Order it as SharkBite U016LF, packaged 12 each. For a property maintenance or MRO kit, one box of 3/4 inch couplings covers copper, CTS CPVC, and PEX repairs with a single part number, which is the main reason crews stock push-fit over separate solder and glue inventories.
How fast can I get the SharkBite U016LF delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the SharkBite U016LF come with a warranty?
Absolutely. The SharkBite U016LF is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the SharkBite U016LF?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the SharkBite U016LF from ZenSupply?
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