Boshart PQC-C Plastic Quick Connect Tube Coupling

Boshart PQC-C Plastic Quick Connect Tube Coupling

The Boshart PQC-C is a plastic quick connect coupling built for point-of-use (POU) installations, water dispensing, filtering systems, food and beverage service, and agricultural or irrigation tubing runs. Available in 1/4" and 3/8" sizes, this push-fit fitting installs without crimp tools, adhesives, or clamps, and it can be removed and reused without damaging the tubing it connects to. The coupling body works across PVC, Polyethylene, PEX, and Copper tubing, giving plumbers and installers a single fitting family that adapts to whatever tube material is already in the line. Internal components include a stainless steel gripper ring and an NBR O-ring, giving the joint a durable, chemical-resistant seal without the labor of a soldered, crimped, or solvent-welded connection. Whether you're servicing a filtration system, dispensing line, or irrigation run, the PQC-C series delivers a tool-free connection that holds up to repeated use and chemical exposure.

Key Features

• Size Range: Offered in 1/4" and 3/8" tube sizes to cover common POU and dispensing line requirements.
• Push-Fit Connection: Quick connect assembly requires no crimp tools, adhesives, or clamps, cutting install time on POU and dispensing lines.
• Reusable Design: The fitting can be removed and reinstalled without damaging the tubing, useful for service calls and filter changeouts.
• Multi-Material Compatibility: Rated for use on PVC, Polyethylene, PEX, and Copper tubing, so one part number covers multiple tube types on a job.
• Durable Construction: Plastic fitting body with a stainless steel gripper ring for tube retention and an NBR O-ring for the seal.
• Chemical Resistance: Offers excellent resistance to most organic compounds, industrial chemicals, and gases, suited to food/beverage and agricultural chemical exposure.
• Tube Support Compatible: Tube supports are sold separately and are recommended when used with soft tubing or hot liquids.

Technical Specifications

• Country of Origin: South Korea
• Prop 65 Warning: No
• Packaging: 10 ea
• Gripper Ring: Stainless Steel
• O-Ring: NBR
• Available Sizes: 1/4", 3/8"

Typical Applications

• Point-of-Use (POU) Water Installations
• Water Dispensing Equipment
• Filtering System Assembly
• Food and Beverage Service Lines
• Agricultural and Irrigation Tubing

Why Boshart?

Boshart's PQC-C coupling series pairs a stainless steel gripper ring with an NBR O-ring inside a chemical-resistant plastic body, giving installers a fast, tool-free connection that still holds up to the organic compounds, industrial chemicals, and gases common in POU, food/beverage, and agricultural settings. Because the fitting works across PVC, Polyethylene, PEX, and Copper tubing and can be reused without damaging the tube, it reduces both installation time and the parts inventory a contractor needs to carry. Available in 1/4" and 3/8" sizes and shipped in packs of 10, this coupling series is easy to stock on service trucks or filtration builds.