20mm jar Injection Port
Product ID: 344388471
๐100 reusable self-healing ports
๐ฅHigh thermal stability for steam sterilization
๐งช20mm diameter precision fit
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๐งฌ Seal the deal with LabZhangโs self-healing injection ports โ precision meets durability!
LabZhangโs 20mm self-healing injection ports come in a bulk pack of 100, designed to perfectly seal 0.51 inch (13mm) openings on glass bottles and liquid culture tanks. Made from butyl rubber, these ports offer excellent thermal stability, allowing steam sterilization without deformation. Their reusable, self-repairing design ensures contamination-free injections, making them an indispensable tool for professional labs and culture enthusiasts alike.
| ASIN | B093P4TLXS |
| Best Sellers Rank | #302,775 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #314 in Lab Rubber Stoppers |
| Date First Available | April 28, 2021 |
| Item Weight | 6.7 ounces |
| Item model number | Lab00044 |
| Manufacturer | LabZhang |
| Package Dimensions | 5.24 x 4.09 x 1.34 inches |
P**E
Perfect fit
Excellent product. Perfect fit
M**E
Exactly what it says
Work perfect
R**Y
"I" drill and pull through, for 7mm port
If installing in a metal jar lid. Their reseal ability is questionable after a few injections using 18 gauge or larger. But they get me where I'm going.
S**S
Reliable, Time-Saving Injection Packers That Perform Exactly as Needed
These 1/2" stainless steel mechanical injection packers are well-made and perform exactly as expected for polyurethane, epoxy, and acrylate injection work. The instant-removal design is a major advantage, saving time during both installation and cleanup compared to traditional packers. The stainless steel construction feels solid and durable, with consistent threading and a secure seal once installed. The zerk fitting connection works smoothly with standard injection equipment, allowing for efficient material flow without leaks or slipping during use. What really stands out is the consistency across the pack of 100โeach packer is uniform, cleanly machined, and ready to use right out of the box. For professional applications where speed and reliability matter, this makes a noticeable difference in workflow. Overall, this is a high-quality, cost-effective bulk option for contractors or technicians performing frequent injection work. Strong build, easy removal, and dependable performance make these a great addition to any repair or sealing setup.
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