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Luer Locks vs. Slip Luers: What’s the Difference?
Published date: 14 Aug 2025
Luer fittings are integral components in the design and manufacture of medical and laboratory devices. These lightweight, cost-effective connectors ensure secure, leak-proof delivery of medications, solutions or gases through syringes, tubing and needles.
Let’s explore the two primary types:
Luer Locks
For enhanced security and pressure resistance, luer locks feature a threaded connection on both female and male components which prevents accidental disconnection. Offered in various barb styles; standard, high flow, and rigid Sizes: 1/16" to 1/4" Available materials include:
| Slip Luers
Designed for quick, push-fit connections, slip luers rely on friction between opposing tapers to seal. Available as male and female connectors they are ideal for low-pressure applications such as priming or flushing. Sizes: 1/16", 3/32", 1/8" Available materials include:
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