VIEGA Viega 3525 copper pipe straight connector, length 500 mm, pack of 10

VIEGA Viega 3525 copper pipe straight connector, length 500 mm, pack of 10 is a metal straight coupling intended for connecting copper piping runs in plumbing and heating systems. Supplied as a set of ten identical connectors, the product is designed for installations where a durable metallic joint is required for potable water and heating circuits. The connector is made to fit standard copper pipe dimensions and provides a continuous metallic link suitable for new installations or repair work.

Advantages

The Viega 3525 straight connector offers a metallic construction that ensures good mechanical strength and long-term reliability in copper pipe networks. Its design includes an internal polygon for secure engagement and compatibility with R-/Rp-thread connections where required. Delivered in a pack of ten, the product simplifies procurement for larger jobs and reduces handling time during installation. Materials specified for the product include gunmetal or silicon bronze, providing corrosion resistance appropriate for typical domestic and commercial water and heating systems.

Suitable for

• Residential water supply and heating pipe runs
• Commercial plumbing and heating installations
• Repair and replacement of damaged copper pipe sections
• Applications requiring metallic joints with R-/Rp-thread interface

Key specifications

• Shape: straight connector suitable for inline copper piping
• Length: 500 mm per connector
• Package quantity: 10 pieces
• Materials: gunmetal or silicon bronze
• Thread type: R-thread / Rp-thread compatible
• Feature: internal polygon for secure engagement

How to use

Prepare the copper pipe ends by cutting squarely and deburring to ensure full contact along the connector length. Slide the Viega 3525 connector into position and engage connections according to the installed system’s thread type and sealing method. Tighten to the required torque using tools that suit the internal polygon design and the thread specification. After installation, inspect joints for correct alignment and perform a pressure test in line with local plumbing codes and project requirements.

Usage recommendations

Use compatible sealing materials and follow manufacturer torque guidelines when connecting threaded interfaces. Select the appropriate material option (gunmetal or silicon bronze) based on system medium and local water chemistry. Store connectors in a dry environment to avoid surface contamination prior to installation.