SharkBite 3/4″ PEX Brass Barb Coupling Fitting UC016LF LP Gas Water Heater HVAC

SKU: UC016LF

Weight	1.5 lbs
Dimensions	15 × 10 × 2 in

$4.30

In stock — available to order.

Sold individually. Each quantity ordered is one unit. Kits are one complete kit; products sold by length use the stated length unit.

Same-item volume pricing

Quantity	Unit price	Saving
1–4	$4.30	0%
5–9	$4.09	5%
10+	$3.87	10%

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SharkBite 3/4" PEX Brass Barb Coupling Fitting UC016LF LP Gas Water Heater HVAC

Specifications & product details

Overview

The SharkBite 3/4" x 3/4" PEX Brass Barb Coupling (MFG# UC016LF) is a compact and durable solution for joining two PEX lines in hydronic heating, potable water, or radiant heating systems. Made from lead-free brass, it meets all U.S. and Canadian plumbing codes and is approved for use in systems powered by propane or natural gas boilers.

Key

Applications

Hydronic loops in LP or NG boiler systemsPlumbing retrofits for gas-powered tankless heatersRadiant floor and baseboard heating installationsApproved for both residential and commercial jobs

Features

Fits 3/4" PEX tubingWorks with copper crimp rings or stainless clamp rings
Compatible with SharkBite and other PEX-grade fittingsCertified lead-free brass, corrosion-resistantNSF 61 and ASTM F1807 compliantThis coupling is a field-trusted component in gas-adjacent water systems that require durability, flow reliability, and ease of installation.

Product details

Part / SKU	UC016LF

Package includes

SharkBite 3/4" PEX Brass Barb Coupling Fitting UC016LF LP Gas Water Heater HVAC

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.

Specifications and compatibility

Description	Barb x Barb Coupling

Compatibility & part-number help

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