The 3/8 Male x 3/8 Male Plastic Connector (PPC6) is a simple, effective solution for joining two 3/8-inch female water lines in espresso machine plumbing systems. Whether you're extending a line, replacing a damaged section, or custom-fitting a direct-plumb installation, this connector delivers a secure, leak-resistant seal.

Key Features

• 3/8-inch male threads on both ends for standard espresso machine water lines
• Food-safe plastic construction suitable for potable water
• Compact design fits tight spaces behind machines and under counters
• Compatible with most direct-plumb espresso machines requiring 3/8-inch fittings
• Easy hand-tightening with optional wrench finish for extra security

At Clive Coffee, we know that reliable plumbing is the foundation of every great espresso setup — and we're here to help you get it right, from fittings to machines to expert guidance.

Home espresso is a big investment, and we want you to be 100% in love with your new setup. That's why we offer 30 days to return your machine if it's not the right fit. While return shipping and a small restocking fee are your responsibility (unless there's an issue with the machine, in which case we'll cover everything), we'll make sure the rest of the process is smooth and simple.

In-stock items ship within 1-business day.

Free shipping on orders over $75. To be eligible for free shipping, the final order amount, after applying any discounts, including rewards points, must exceed $75.

Returns are accepted up to 30 days from the date the order was delivered. Smallware items must be unused. Open Box and Certified Pre-Owned are non-returnable.