Metal Female Luer Lock Syringe Fitting Dynapex Brass Barbed (2 pcs)

Description

Product Overview

The Dynapex Metal Female Luer Lock Syringe Fitting is engineered to create a secure, leak‑free interface between standard syringes and hoses with a 4 mm (5/32″) inner diameter. Constructed from nickel‑plated brass, the fitting combines the corrosion resistance of brass with an extra layer of protection that guards against oxidation and chemical attack. The female Luer end conforms to ISO 594‑1 specifications, ensuring universal compatibility with a wide range of syringes used in medical, laboratory, and industrial settings. The opposite end terminates in a precision‑machined barb that grips the hose firmly, eliminating the need for additional clamps in most applications. Each package contains two identical fittings, allowing users to maintain a spare or to outfit dual‑channel systems.

Key dimensions include an overall length of 12 mm, a Luer lock thread of 6 mm diameter, and a barb outer diameter of 5/32″. The weight of each unit is only 0.5 oz, making it lightweight yet sturdy. The nickel plating gives the component a distinctive silver‑gray finish that not only looks professional but also reduces friction during assembly. The fitting is designed for quick, tool‑free connection: simply twist the Luer lock onto the syringe and push the barb onto the hose until it seats securely.

Usage

These fittings excel in environments where precise fluid handling is critical. In biomedical research labs, they are used to connect syringes to micro‑fluidic devices, allowing accurate dosing of reagents, cell suspensions, or diagnostic samples. In hospital pharmacies, the fittings enable sterile transfer of medication from ampoules to infusion lines, supporting both single‑dose and continuous‑infusion protocols. Industrial technicians employ the fittings for lubricating machinery, sampling process fluids, or calibrating pressure gauges, benefiting from the robust brass construction that tolerates high‑pressure cycles.

Because the barb is sized for 4 mm (5/32″) hose ID, the fitting works with standard silicone, PTFE, and PVC tubing commonly found in fluid delivery systems. The nickel‑plated surface resists the aggressive solvents often used in cleaning procedures, ensuring the fitting remains functional after repeated sterilization cycles. The compact form factor allows installation in tight spaces, such as inside pump housings or beneath laboratory benches, without compromising performance.

Why Choose Us

Dynapex has a long history of producing high‑quality fluid‑handling components for the scientific and medical markets. Each fitting undergoes rigorous dimensional inspection and pressure testing to verify that it meets or exceeds industry standards. The nickel plating process is performed in a controlled environment, guaranteeing uniform coverage and consistent hardness across every unit. This attention to detail translates into a fitting that resists wear, maintains a tight seal, and delivers reliable performance over thousands of connection cycles.

Our commitment to customer satisfaction extends beyond the product itself. We provide detailed technical documentation, including dimensional drawings and material safety data sheets, to help engineers integrate the fitting into their designs with confidence. Should you encounter any issues, our dedicated support team is available to troubleshoot installation challenges, recommend compatible hose materials, or arrange replacement parts under our warranty policy.

Choosing Dynapex means selecting a partner that values precision, durability, and compliance. All fittings are manufactured in facilities that adhere to ISO 9001 quality management principles, and the final products are packaged in anti‑static, moisture‑resistant bags to preserve their integrity during shipping and storage.

Key Features

• Nickel‑plated brass construction delivers superior corrosion resistance and a long service life.
• Female Luer lock end meets ISO 594‑1 standards for universal syringe compatibility.
• Precision‑machined 5/32″ barb provides a secure, leak‑free fit with 4 mm ID hoses.
• Lightweight design (0.5 oz each) simplifies handling while maintaining structural strength.
• Includes two fittings per pack and backed by responsive technical support and warranty coverage.

FAQ

What syringe sizes are compatible with this fitting?

The female Luer lock end conforms to the standard 6 mm Luer lock dimension, making it compatible with any syringe that uses a Luer lock connection, including 1 mL, 5 mL, 10 mL, and larger clinical syringes.

Can the fitting be used with hoses made of different materials?

Yes. The barb is designed for hoses with a 4 mm (5/32″) inner diameter, and it works well with silicone, PTFE, PVC, and polyurethane tubing. For best results, ensure the hose wall thickness is appropriate for a snug fit.

Is the fitting suitable for high‑pressure applications?

The brass body and secure barb allow the fitting to handle pressures up to 5 bar (≈72 psi) without leakage. For applications requiring higher pressure, consider using a reinforced hose or additional locking mechanisms.

How should the fitting be cleaned or sterilized?

Because of the nickel plating, the fitting can be autoclaved at 121 °C for up to 30 minutes or cleaned with standard laboratory solvents such as ethanol or isopropanol. Rinse thoroughly with distilled water after cleaning to avoid residue buildup.

What warranty does Dynapex offer for this product?

Dynapex provides a one‑year limited warranty covering manufacturing defects. If a fitting fails due to a defect within the warranty period, we will replace it at no cost to the customer.