Luer Lock Coupler Female to Female – Nickel Plated Brass, 4mm Aperture

Description

Product Overview

The CATSELURRY Luer Lock Coupler Female to Female is engineered to provide a seamless connection between tubing components in a wide range of fluid handling systems. Crafted from high‑quality brass and finished with a durable nickel plating, this coupler offers superior resistance to corrosion, wear, and chemical exposure. Its precise 4mm aperture ensures a tight seal, while the overall length of approximately 20mm allows for installation in confined spaces without compromising performance.

Key specifications include a package dimension of 2.83 x 1.14 x 0.28 inches and a lightweight of just 1.06 ounces, making it easy to handle during assembly. The product is identified under the model number CATSELURRY and carries the ASIN B0CV177FGL. It has earned a notable ranking of #20 in the Luer Lock Rings category, reflecting its popularity among professionals seeking reliable fittings.

Usage

This coupler is ideally suited for applications in laboratory equipment, medical devices, and industrial hydraulic or pneumatic systems where a secure, leak‑free connection is critical. Its female‑to‑female design enables easy integration with existing tubing setups, allowing technicians to quickly replace or upgrade components without the need for additional adapters. The nickel‑plated surface not only enhances aesthetic appeal with a sleek silver finish but also provides an extra layer of protection against rust, extending the service life of the fitting.

Typical use cases include connecting syringe lines in pharmaceutical dispensing, linking fluid channels in analytical instruments, and assembling compact hydraulic circuits in automation machinery. The coupler’s compact form factor makes it especially valuable in environments where space constraints demand low‑profile components.

Why Choose Us

Choosing the CATSELURRY Luer Lock Coupler means selecting a product that combines meticulous craftsmanship with practical functionality. Each unit undergoes rigorous quality control to ensure dimensional accuracy and consistent performance across batches. The nickel plating process is performed under controlled conditions to achieve uniform thickness, guaranteeing both visual consistency and long‑term durability.

Our commitment to customer satisfaction extends beyond the product itself. We provide responsive technical support, detailed installation guidelines, and a straightforward return policy should any issues arise. By partnering with us, you gain access to a reliable supply chain, ensuring that you can maintain uninterrupted production schedules.

Key Features

• Nickel‑plated brass construction delivers exceptional corrosion resistance for long‑term reliability.
• Precise 4mm aperture provides a secure, leak‑free seal across a variety of fluid media.
• Compact 20mm length fits easily into tight spaces, optimizing system design flexibility.
• Female‑to‑female configuration enables quick, tool‑free installation and easy system upgrades.
• Dedicated customer support and hassle‑free returns ensure confidence in every purchase.

FAQ

What tubing sizes are compatible with this coupler?

The coupler is designed for standard Luer lock tubing with an outer diameter that matches a 4mm aperture, typically ranging from 2.5mm to 4mm depending on wall thickness.

Is the nickel plating safe for medical applications?

Yes, the nickel plating used on this coupler meets industry standards for biocompatibility and is suitable for most medical and laboratory environments.

Can this coupler be used in high‑pressure hydraulic systems?

While the coupler is robust, it is recommended for low to moderate pressure applications. For high‑pressure scenarios, verify the system specifications and consider additional reinforcement if needed.

How do I ensure a proper seal during installation?

Make sure the tubing ends are clean and free of debris, then fully thread the coupler until resistance is felt. A gentle twist ensures the Luer lock mechanism engages securely.

What is the warranty period for this product?

We offer a one‑year limited warranty covering manufacturing defects. Contact our support team for warranty claims or replacement requests.