Connector No name ZLA 140 galvanized 140 mm

Galvanized connector No name ZLA 140 is a 140 mm length metal coupling designed to join or extend compatible ducts, pipes or sections where a 140 mm diameter connection is required. The zinc-coated finish provides corrosion resistance for both indoor and outdoor applications. This connector offers a simple mechanical joining solution for ventilation, drainage and general conduit systems, enabling quick alignment and firm seating of two pipe ends without welding.

Advantages

The galvanized surface resists rust and oxidation, extending service life in humid or exposed environments. Its uniform 140 mm diameter and straight tubular form ensure consistent fit with standard 140 mm ducts and pipes. Installation does not require specialized tools: the connector can be secured using clamps, screws or sealants as needed. The simple design reduces airflow disruption in ventilation runs and limits potential leak points in drainage systems.

Suitable for

• Joining or extending ventilation ducts with 140 mm diameter
• Connecting drainage pipes or conduits in household and light commercial systems
• Temporary or permanent mechanical couplings where welding is impractical
• Repairing or replacing short sections of compatible tubing

Key specifications

• Material: galvanized steel (zinc-coated)
• Nominal diameter: 140 mm
• Length: 140 mm
• Finish: corrosion-resistant zinc coating
• Connection type: slip-fit mechanical coupling suitable for clamps, screws or sealants
• Typical applications: ventilation, drainage, conduit joining

How to use

Measure both pipe ends to confirm a 140 mm nominal diameter and clean mating surfaces of debris, rust or sealant residue. Slide the connector over one pipe end and align the second pipe so both ends meet centrally inside the sleeve. Adjust position to ensure straight alignment and even seating. Secure the joint externally using an appropriate clamp, self-tapping screws or flexible sealant depending on the application requirements and environmental exposure. For outdoor or exposed installations, apply joint sealant or corrosion-inhibiting tape to improve long-term tightness.

Usage recommendations

For optimal performance, use clamps or fasteners rated for the installation environment and inspect exposed connections periodically for signs of corrosion or loosening. When used in ventilation systems, ensure internal edges are free of burrs to minimize airflow disturbance. If joining dissimilar materials, select compatible sealants to prevent galvanic corrosion.