Premium Pure Black UPVC Pipe Union - Chemical Grade Slip Disconnect Fitting (20mm to 50mm ID)

2026-04-29T02:22:14-07:00

Price: 2.23 - 25.45 (10 variants)

Premium Pure Black UPVC Pipe Unions (True Union)

Eliminate the need to cut your pipelines during routine equipment maintenance with our Heavy-Duty Pure Black UPVC Pipe Unions. Featuring a sleek, high-gloss black finish, these quick-disconnect fittings not only offer a highly professional aesthetic but also provide 100% light-blocking to prevent internal algae growth. They are the ultimate modular solution for high-end reef aquariums, professional hydroponics, and complex industrial chemical routing.

🌟 Key Engineering Features:

Quick-Disconnect Design: Simply loosen the central retaining nut to instantly separate your pipeline into two sections, allowing for rapid pump or filter removal without sawing or re-gluing.

Industrial Chemical Resistance: Molded from non-toxic, unplasticized PVC. Highly resistant to corrosive wastewater, strong acids, alkalis, and marine saltwater.

Optimal Pressure Rating: Safely handles continuous working pressure up to 1.6 MPa (PN16 / approx. 230 PSI). Ideal for operating temperatures ranging from 0°C to 55°C (32°F to 131°F).

Versatile Connection: Features smooth slip sockets (measured by Inner Diameter - ID) designed for permanent solvent welding (glue) or advanced plastic rod welding integration.

📐 Installation Guide:

Please select your required pipe Inner Diameter (ID) from the options below. The sleek black finish ensures your exposed plumbing looks flawless while offering maximum maintainability. Upgrade your system's efficiency and add to cart today!