3/8" Polypropylene Threaded Pipe Coupling — Model 62461 | BARR Plastics

Product Introduction

The 3/8" Polypropylene Threaded Pipe Coupling (model 62461) from BARR Plastics is a lightweight, chemical-resistant coupling designed to join two 3/8" threaded pipes. Built for easy installation and long service life, this polypropylene coupling is ideal for plumbing, irrigation, and many industrial fluid-handling applications.

Features & Specifications

• Material: Durable polypropylene for chemical and corrosion resistance
• Size: 3/8" internal threads — fits standard 3/8 inch threaded pipe
• Type: Threaded pipe coupling with internal female threads for a secure joint
• Weight: Lightweight construction for easier handling and reduced system weight
• Temperature performance: Maintains structural integrity at moderate hot and cold water temperatures
• Installation: Simple screw-on installation; compatible with thread sealant or PTFE (Teflon) tape
• Maintenance: Low maintenance — recommended periodic leak checks in high-use systems

Benefits & Applications

This 3/8" polypropylene coupling solves common connection problems by providing a corrosion- and chemical-resistant joint that reduces downtime and replacement costs. Its lightweight design speeds installation and lowers labor fatigue compared with metal fittings. Use it to connect water supply lines, irrigation tubing, chemical feed lines, and other fluid systems where corrosion or chemical attack is a concern.

Typical industries and uses:

• Residential and commercial plumbing systems
• Agriculture and irrigation networks
• C hemical processing and handling (suitable for many aggressive fluids)
• Light industrial fluid transport and equipment hookups

Installation Tips

Screw the coupling onto matching 3/8" threaded pipe ends. Apply PTFE (Teflon) tape or an appropriate thread sealant to male threads before assembly to ensure a leak-free connection. Hand-tighten and then use a wrench for a snug fit—avoid over-tightening to prevent thread damage.

Why Buy from BARR Plastics

At BARR Plastics, we provide reliable, durable plumbing components backed by product expertise and responsive support. Our parts are selected for performance and longevity, and we make sourcing easy for contractors, OEMs, and distributors. Need volume pricing or expedited delivery? Contact our team for a quote or product guidance. Barr Plastics can ship across Canada and the US through our distributor channels or partnered facilities.

Order Now

Ready to buy or need a custom quote? Request a quote or contact us today to order model 62461. Our team is here to help you select the right polypropylene threaded pipe coupling for your application.