OEM Stopper: SBR Rubber, 5 Stopper Size, 23 mm Bottom Dia, 27 mm Top Dia, 25 mm Overall Ht
The APPROVED VENDOR Stopper: SBR Rubber is a rubber stopper made from SBR rubber in black. It has a Stopper Size of 5, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. This product…
SKU 3G-OTH-381416
Also listed as: 51H · 5 1H
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Stopper: SBR Rubber is a rubber stopper made from SBR rubber in black. It has a Stopper Size of 5, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. This product meets ASTM D2000 standards.
Frequently Asked Questions
What is the APPROVED VENDOR SBR rubber stopper used for?
The APPROVED VENDOR SBR rubber stopper is used to seal laboratory flasks, test tubes, and other containers. Its SBR rubber material provides good chemical resistance and flexibility for a tight fit. Common applications include general lab work, sample storage, and industrial sealing where a reliable, reusable stopper is needed.
What are the specifications of the APPROVED VENDOR stopper 5-1H?
The APPROVED VENDOR stopper 5-1H is made of black SBR rubber, size 5, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. It meets ASTM D2000 standards for rubber material classification. The manufacturer part number is 5-1H.
Where to buy APPROVED VENDOR stoppers in worldwide?
You can source APPROVED VENDOR stoppers worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 5-1H stopper or other sizes.
How to select the right rubber stopper size for a flask?
To select the correct rubber stopper, measure the inner diameter of your flask opening. The stopper's top diameter should be slightly larger than the opening, and the bottom diameter slightly smaller, to create a seal. For the APPROVED VENDOR size 5 stopper, the top diameter is 27 mm and bottom is 23 mm, suitable for openings around 23–27 mm.
OEM Products
3G Electric supplies OEM rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
