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

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.